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class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/87699444/Towards_Circular_Economy_Different_Strategies_for_Polyurethane_Waste_Recycling_and_the_Obtaining_of_New_Products">Towards Circular Economy: Different Strategies for Polyurethane Waste Recycling and the Obtaining of New Products</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">As a consequence of the high production and simultaneous consumption of polyurethanes (PU) a great volume of PU waste is landfilled. In this scenario, suitable and efficient routes for PU waste recycling have been searched for many years.... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_87699444" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">As a consequence of the high production and simultaneous consumption of polyurethanes (PU) a great volume of PU waste is landfilled. In this scenario, suitable and efficient routes for PU waste recycling have been searched for many years. In this work two series of PUs using different recycled PU sources were synthesized: a thermoplastic PU series using a glycolysated polyol obtained from the glycolysis of elastomeric PU waste (chemical recycling) and a PU flexible foam series loaded with PU dust waste created in the shaping of PU surf tables (mechanical recycling). Results showed that the incorporation of recycled components in the formulation improved mechanical properties both in the case of thermoplastic polyurethanes and polyurethane foams. The optimum glycolysated polyol was fixed in 15% over the total polyol weight for thermoplastic PUs. In the case of foams, a maximum of 20% PU dust over the polyol weight was incorporated.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/87699444" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="c8449474b4d88e4d64d55078704c34ec" rel="nofollow" data-download="{"attachment_id":91838944,"asset_id":87699444,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/91838944/download_file?st=MTczMjg0MDQ5Nyw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="41492401" href="https://ehu.academia.edu/CristinaPe%C3%B1a">Cristina Peña</a><script data-card-contents-for-user="41492401" type="text/json">{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}</script></span></span></li><li class="js-paper-rank-work_87699444 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="87699444"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 87699444, container: ".js-paper-rank-work_87699444", }); 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$(".js-view-count[data-work-id=87699444]").text(description); $(".js-view-count-work_87699444").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_87699444").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="87699444"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">8</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="511" href="https://www.academia.edu/Documents/in/Materials_Science">Materials Science</a>, <script data-card-contents-for-ri="511" type="text/json">{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40276" href="https://www.academia.edu/Documents/in/Proceedings">Proceedings</a>, <script data-card-contents-for-ri="40276" type="text/json">{"id":40276,"name":"Proceedings","url":"https://www.academia.edu/Documents/in/Proceedings","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="172897" href="https://www.academia.edu/Documents/in/Glycolysis">Glycolysis</a>, <script data-card-contents-for-ri="172897" type="text/json">{"id":172897,"name":"Glycolysis","url":"https://www.academia.edu/Documents/in/Glycolysis","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="321721" href="https://www.academia.edu/Documents/in/Circular_Economy">Circular Economy</a><script data-card-contents-for-ri="321721" type="text/json">{"id":321721,"name":"Circular Economy","url":"https://www.academia.edu/Documents/in/Circular_Economy","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=87699444]'), work: {"id":87699444,"title":"Towards Circular Economy: Different Strategies for Polyurethane Waste Recycling and the Obtaining of New Products","created_at":"2022-10-01T17:14:59.004-07:00","owner_id":41492401,"url":"https://www.academia.edu/87699444/Towards_Circular_Economy_Different_Strategies_for_Polyurethane_Waste_Recycling_and_the_Obtaining_of_New_Products","slug":"Towards_Circular_Economy_Different_Strategies_for_Polyurethane_Waste_Recycling_and_the_Obtaining_of_New_Products","dom_id":"work_87699444","summary":"As a consequence of the high production and simultaneous consumption of polyurethanes (PU) a great volume of PU waste is landfilled. 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MPak itsaso eta kostaldeetan metatzen diren eta 5 mm baino tamaina txikiagoko plastiko partikulak dira, zenbait produktu eta... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_87699445" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Azken hamarkada arte ez gara itsas ingurumenean mikro-plastikoen (MPen) presentziaz kontziente izan. MPak itsaso eta kostaldeetan metatzen diren eta 5 mm baino tamaina txikiagoko plastiko partikulak dira, zenbait produktu eta aplikazioetan erabilitako plastikozko material txikiak isurtzearen, edo beste objektu handiago batzuen zatikapenaren ondorioz sortuak direnak. Beraien arriskuaren benetako zenbaterainokoa ezezaguna da eta mundu osoan zehar jatorria, presentzia eta eraginak ikertzen ari dira. Lan honek MPei buruz munduan zehar egin diren hainbat ikerketa lan bildu ditu, mundu mailan itsas konpartimentu ezberdinetan MPei dagokionez aurkitu daitekeen egoera orokorra aurkezteko helburuarekin, mugak eta ezagutze hutsuneak azpimarratuz. Itsaso-konpartimentu guztietan topatu dira MPak: ur-azalean, sedimentuetan (itsas hondoan, hondartzetan eta kostan oro har) eta biotan. MP kopuruak nabarmenki behatutako konpartimentuaren, neurketa-teknikaren, eremu geografikoaren eta, baita neurketa ...</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/87699445" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="0ccddbaea63b4e0eb16aedbe6ec20429" rel="nofollow" data-download="{"attachment_id":91838937,"asset_id":87699445,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/91838937/download_file?st=MTczMjg0MDQ5Nyw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="41492401" href="https://ehu.academia.edu/CristinaPe%C3%B1a">Cristina Peña</a><script data-card-contents-for-user="41492401" type="text/json">{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}</script></span></span></li><li class="js-paper-rank-work_87699445 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="87699445"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 87699445, container: ".js-paper-rank-work_87699445", }); });</script></li><li class="js-percentile-work_87699445 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 87699445; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_87699445"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_87699445 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="87699445"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 87699445; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=87699445]").text(description); $(".js-view-count-work_87699445").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_87699445").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="87699445"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i></div><span class="InlineList-item-text u-textTruncate u-pl6x"><a class="InlineList-item-text" data-has-card-for-ri="261" href="https://www.academia.edu/Documents/in/Geography">Geography</a><script data-card-contents-for-ri="261" type="text/json">{"id":261,"name":"Geography","url":"https://www.academia.edu/Documents/in/Geography","nofollow":false}</script></span></li><script>(function(){ if (false) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=87699445]'), work: {"id":87699445,"title":"Mikro-plastikoen iturriak eta egoera orokorra mundu mailako itsaso eta ozeanoetan","created_at":"2022-10-01T17:14:59.188-07:00","owner_id":41492401,"url":"https://www.academia.edu/87699445/Mikro_plastikoen_iturriak_eta_egoera_orokorra_mundu_mailako_itsaso_eta_ozeanoetan","slug":"Mikro_plastikoen_iturriak_eta_egoera_orokorra_mundu_mailako_itsaso_eta_ozeanoetan","dom_id":"work_87699445","summary":"Azken hamarkada arte ez gara itsas ingurumenean mikro-plastikoen (MPen) presentziaz kontziente izan. 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href="https://www.academia.edu/87699447/Cellulose_and_Graphene_Based_Polyurethane_Nanocomposites_for_FDM_3D_Printing_Filament_Properties_and_Printability">Cellulose and Graphene Based Polyurethane Nanocomposites for FDM 3D Printing: Filament Properties and Printability</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">3D printing has exponentially grown in popularity due to the personalization of each printed part it offers, making it extremely beneficial for the very demanding biomedical industry. This technique has been extensively developed and... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_87699447" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">3D printing has exponentially grown in popularity due to the personalization of each printed part it offers, making it extremely beneficial for the very demanding biomedical industry. This technique has been extensively developed and optimized and the advances that now reside in the development of new materials suitable for 3D printing, which may open the door to new applications. Fused deposition modeling (FDM) is the most commonly used 3D printing technique. However, filaments suitable for FDM must meet certain criteria for a successful printing process and thus the optimization of their properties in often necessary. The aim of this work was to prepare a flexible and printable polyurethane filament parting from a biocompatible waterborne polyurethane, which shows potential for biomedical applications. In order to improve filament properties and printability, cellulose nanofibers and graphene were employed to prepare polyurethane based nanocomposites. Prepared nanocomposite filame...</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/87699447" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="40c788ebb800716219816e54e6f67500" rel="nofollow" data-download="{"attachment_id":91838948,"asset_id":87699447,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/91838948/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="41492401" href="https://ehu.academia.edu/CristinaPe%C3%B1a">Cristina Peña</a><script data-card-contents-for-user="41492401" type="text/json">{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}</script></span></span></li><li class="js-paper-rank-work_87699447 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="87699447"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 87699447, container: ".js-paper-rank-work_87699447", }); 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$(".js-view-count[data-work-id=87699447]").text(description); $(".js-view-count-work_87699447").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_87699447").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="87699447"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">8</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="511" href="https://www.academia.edu/Documents/in/Materials_Science">Materials Science</a>, <script data-card-contents-for-ri="511" type="text/json">{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="11541" href="https://www.academia.edu/Documents/in/Graphene">Graphene</a>, <script data-card-contents-for-ri="11541" type="text/json">{"id":11541,"name":"Graphene","url":"https://www.academia.edu/Documents/in/Graphene","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="21466" href="https://www.academia.edu/Documents/in/Polymers">Polymers</a>, <script data-card-contents-for-ri="21466" type="text/json">{"id":21466,"name":"Polymers","url":"https://www.academia.edu/Documents/in/Polymers","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="26327" href="https://www.academia.edu/Documents/in/Medicine">Medicine</a><script data-card-contents-for-ri="26327" type="text/json">{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=87699447]'), work: {"id":87699447,"title":"Cellulose and Graphene Based Polyurethane Nanocomposites for FDM 3D Printing: Filament Properties and Printability","created_at":"2022-10-01T17:14:59.531-07:00","owner_id":41492401,"url":"https://www.academia.edu/87699447/Cellulose_and_Graphene_Based_Polyurethane_Nanocomposites_for_FDM_3D_Printing_Filament_Properties_and_Printability","slug":"Cellulose_and_Graphene_Based_Polyurethane_Nanocomposites_for_FDM_3D_Printing_Filament_Properties_and_Printability","dom_id":"work_87699447","summary":"3D printing has exponentially grown in popularity due to the personalization of each printed part it offers, making it extremely beneficial for the very demanding biomedical industry. This technique has been extensively developed and optimized and the advances that now reside in the development of new materials suitable for 3D printing, which may open the door to new applications. Fused deposition modeling (FDM) is the most commonly used 3D printing technique. However, filaments suitable for FDM must meet certain criteria for a successful printing process and thus the optimization of their properties in often necessary. The aim of this work was to prepare a flexible and printable polyurethane filament parting from a biocompatible waterborne polyurethane, which shows potential for biomedical applications. In order to improve filament properties and printability, cellulose nanofibers and graphene were employed to prepare polyurethane based nanocomposites. Prepared nanocomposite filame...","publication":"Polymers","publication_with_fallback":"Polymers","downloadable_attachments":[{"id":91838948,"asset_id":87699447,"asset_type":"Work","always_allow_download":false,"scribd_thumbnail_url":"https://attachments.academia-assets.com/91838948/thumbnails/1.jpg","download_url":"https://d1wqtxts1xzle7.cloudfront.net/91838948/pdf-libre.pdf?1664675508=\u0026response-content-disposition=attachment%3B+filename%3DCellulose_and_Graphene_Based_Polyurethan.pdf\u0026Expires=1732844097\u0026Signature=Ym1vth3B6EGeqi6gc6VaYXEPU7HgOxr7SSIjr5ZTl3K3zDwaHPprBnoA3zu9NE71pvIpQmUHyARK6VSfmElC3I7qw8IzHoGxfpDIl1L0HKOA8EQ2lA17Dn3F9AclWKor-Nel73sau1aifx1kt-he~oHAMLfgSKdQpSW55T3Ozu9q17hQIN9~Fb5nhxmtSpJLyEXNu2Wf3P~mQaOXEU4JfxLZKlp1xeswilKFG14Cc0TsRbZaeEx4jPoQacCxBxjtV~jhdFw51JqGEWnP9k~B9fsBQJZ8MupZbs9hDpJyqWS0sa-fZ687DS3xSdcmEMOR-74GKiTpHbieI3hPEtQ~bQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA","download_file_url":"https://www.academia.edu/attachments/91838948/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&","full_thumbnail_url":"https://0.academia-photos.com/attachment_thumbnails/91838948/mini_magick20221002-1-164svad.png?1664673077"}],"downloadable_attachments_with_full_thumbnails":[{"id":91838948,"asset_id":87699447,"asset_type":"Work","always_allow_download":false,"scribd_thumbnail_url":"https://attachments.academia-assets.com/91838948/thumbnails/1.jpg","download_url":"https://d1wqtxts1xzle7.cloudfront.net/91838948/pdf-libre.pdf?1664675508=\u0026response-content-disposition=attachment%3B+filename%3DCellulose_and_Graphene_Based_Polyurethan.pdf\u0026Expires=1732844097\u0026Signature=Ym1vth3B6EGeqi6gc6VaYXEPU7HgOxr7SSIjr5ZTl3K3zDwaHPprBnoA3zu9NE71pvIpQmUHyARK6VSfmElC3I7qw8IzHoGxfpDIl1L0HKOA8EQ2lA17Dn3F9AclWKor-Nel73sau1aifx1kt-he~oHAMLfgSKdQpSW55T3Ozu9q17hQIN9~Fb5nhxmtSpJLyEXNu2Wf3P~mQaOXEU4JfxLZKlp1xeswilKFG14Cc0TsRbZaeEx4jPoQacCxBxjtV~jhdFw51JqGEWnP9k~B9fsBQJZ8MupZbs9hDpJyqWS0sa-fZ687DS3xSdcmEMOR-74GKiTpHbieI3hPEtQ~bQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA","download_file_url":"https://www.academia.edu/attachments/91838948/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&","full_thumbnail_url":"https://0.academia-photos.com/attachment_thumbnails/91838948/mini_magick20221002-1-164svad.png?1664673077"}],"has_pdf":true,"has_fulltext":true,"page_count":19,"ordered_authors":[{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science","nofollow":false},{"id":11541,"name":"Graphene","url":"https://www.academia.edu/Documents/in/Graphene","nofollow":false},{"id":21466,"name":"Polymers","url":"https://www.academia.edu/Documents/in/Polymers","nofollow":false},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine","nofollow":false},{"id":99017,"name":"Nanocomposite","url":"https://www.academia.edu/Documents/in/Nanocomposite"},{"id":387424,"name":"Polyurethane","url":"https://www.academia.edu/Documents/in/Polyurethane"},{"id":451298,"name":"3-D printing","url":"https://www.academia.edu/Documents/in/3-D_printing"},{"id":490181,"name":"Fused deposition modeling","url":"https://www.academia.edu/Documents/in/Fused_deposition_modeling"}],"publication_year":2021,"publication_year_with_fallback":2021,"paper_rank":null,"all_time_views":2,"active_discussion":{}}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_87699448" data-work_id="87699448" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/87699448/Caracterizaci%C3%B3n_de_muestras_celul%C3%B3sicas_obtenidas_de_fibras_de_sisal">Caracterización de muestras celulósicas obtenidas de fibras de sisal</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">In this work the reaction conditions of different chemical treatments used for the isolation of nanocellulose were evaluated. This study clarified the effect of different reaction conditions (time or concentration) on the structure and... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_87699448" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">In this work the reaction conditions of different chemical treatments used for the isolation of nanocellulose were evaluated. This study clarified the effect of different reaction conditions (time or concentration) on the structure and composition of the cellulosic fibers, To achieve this objective, different chemical, thermal and morphological characterization techniques were used after each chemical treatment and the most suitable reaction conditions were selected.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/87699448" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="34464086b445229739a670c934f847e0" rel="nofollow" data-download="{"attachment_id":91838947,"asset_id":87699448,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/91838947/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="41492401" href="https://ehu.academia.edu/CristinaPe%C3%B1a">Cristina Peña</a><script data-card-contents-for-user="41492401" type="text/json">{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}</script></span></span></li><li class="js-paper-rank-work_87699448 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="87699448"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 87699448, container: ".js-paper-rank-work_87699448", }); 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$(".js-view-count[data-work-id=87699448]").text(description); $(".js-view-count-work_87699448").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_87699448").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="87699448"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">5</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="511" href="https://www.academia.edu/Documents/in/Materials_Science">Materials Science</a>, <script data-card-contents-for-ri="511" type="text/json">{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="99018" href="https://www.academia.edu/Documents/in/Nanocellulose">Nanocellulose</a>, <script data-card-contents-for-ri="99018" type="text/json">{"id":99018,"name":"Nanocellulose","url":"https://www.academia.edu/Documents/in/Nanocellulose","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="169323" href="https://www.academia.edu/Documents/in/Composite_Material">Composite Material</a>, <script data-card-contents-for-ri="169323" type="text/json">{"id":169323,"name":"Composite Material","url":"https://www.academia.edu/Documents/in/Composite_Material","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="535174" href="https://www.academia.edu/Documents/in/MATERIALES_COMPUESTOS">MATERIALES COMPUESTOS</a><script data-card-contents-for-ri="535174" type="text/json">{"id":535174,"name":"MATERIALES COMPUESTOS","url":"https://www.academia.edu/Documents/in/MATERIALES_COMPUESTOS","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=87699448]'), work: {"id":87699448,"title":"Caracterización de muestras celulósicas obtenidas de fibras de sisal","created_at":"2022-10-01T17:14:59.752-07:00","owner_id":41492401,"url":"https://www.academia.edu/87699448/Caracterizaci%C3%B3n_de_muestras_celul%C3%B3sicas_obtenidas_de_fibras_de_sisal","slug":"Caracterización_de_muestras_celulósicas_obtenidas_de_fibras_de_sisal","dom_id":"work_87699448","summary":"In this work the reaction conditions of different chemical treatments used for the isolation of nanocellulose were evaluated. This study clarified the effect of different reaction conditions (time or concentration) on the structure and composition of the cellulosic fibers, To achieve this objective, different chemical, thermal and morphological characterization techniques were used after each chemical treatment and the most suitable reaction conditions were selected.","publication":null,"publication_with_fallback":"Materiales Compuestos","downloadable_attachments":[{"id":91838947,"asset_id":87699448,"asset_type":"Work","always_allow_download":false,"scribd_thumbnail_url":"https://attachments.academia-assets.com/91838947/thumbnails/1.jpg","download_url":"https://d1wqtxts1xzle7.cloudfront.net/91838947/145-libre.pdf?1664674704=\u0026response-content-disposition=attachment%3B+filename%3DCaracterizacion_de_muestras_celulosicas.pdf\u0026Expires=1732844098\u0026Signature=PoAANm6jBcEsmVjJtpEDtdg8U9u1xYTmI5T81hoV7AgtIkxkdiQkY0peXeEF4BNFVkegyZ-BGcZcZWCiXUsAxAS0S45m8TrOSpt~f6TH~3oLGr7YzYTF-cZYCUVznoYm3UIadpJ5LtfzEQ1gBGpELh3okJ8itt6D5uS7xVnr5N1w8x1VaXZKba8wEU76sl-WkKzL7FCEAWRETsucxX8MYuDS1HZZ1j65Wtf3Gk5nszjBOdwe3k-juLjXZ2TCaf62huVuOGGpOWGZG~fYZO0DRQybIIOnZBBY55tEMw-0-SOvOXUC5eD0d6ZF8P-5kPc8UK1PTkXEU8XMzCW~mwwUmQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA","download_file_url":"https://www.academia.edu/attachments/91838947/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&","full_thumbnail_url":"https://0.academia-photos.com/attachment_thumbnails/91838947/mini_magick20221002-1-1416m8l.png?1664672981"}],"downloadable_attachments_with_full_thumbnails":[{"id":91838947,"asset_id":87699448,"asset_type":"Work","always_allow_download":false,"scribd_thumbnail_url":"https://attachments.academia-assets.com/91838947/thumbnails/1.jpg","download_url":"https://d1wqtxts1xzle7.cloudfront.net/91838947/145-libre.pdf?1664674704=\u0026response-content-disposition=attachment%3B+filename%3DCaracterizacion_de_muestras_celulosicas.pdf\u0026Expires=1732844098\u0026Signature=PoAANm6jBcEsmVjJtpEDtdg8U9u1xYTmI5T81hoV7AgtIkxkdiQkY0peXeEF4BNFVkegyZ-BGcZcZWCiXUsAxAS0S45m8TrOSpt~f6TH~3oLGr7YzYTF-cZYCUVznoYm3UIadpJ5LtfzEQ1gBGpELh3okJ8itt6D5uS7xVnr5N1w8x1VaXZKba8wEU76sl-WkKzL7FCEAWRETsucxX8MYuDS1HZZ1j65Wtf3Gk5nszjBOdwe3k-juLjXZ2TCaf62huVuOGGpOWGZG~fYZO0DRQybIIOnZBBY55tEMw-0-SOvOXUC5eD0d6ZF8P-5kPc8UK1PTkXEU8XMzCW~mwwUmQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA","download_file_url":"https://www.academia.edu/attachments/91838947/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&","full_thumbnail_url":"https://0.academia-photos.com/attachment_thumbnails/91838947/mini_magick20221002-1-1416m8l.png?1664672981"}],"has_pdf":true,"has_fulltext":true,"page_count":4,"ordered_authors":[{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science","nofollow":false},{"id":99018,"name":"Nanocellulose","url":"https://www.academia.edu/Documents/in/Nanocellulose","nofollow":false},{"id":169323,"name":"Composite Material","url":"https://www.academia.edu/Documents/in/Composite_Material","nofollow":false},{"id":535174,"name":"MATERIALES COMPUESTOS","url":"https://www.academia.edu/Documents/in/MATERIALES_COMPUESTOS","nofollow":false},{"id":2723323,"name":"Sisal","url":"https://www.academia.edu/Documents/in/Sisal"}],"publication_year":2019,"publication_year_with_fallback":2019,"paper_rank":null,"all_time_views":2,"active_discussion":{}}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_87699449" data-work_id="87699449" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/87699449/Morphological_Analysis_of_Several_Bamboo_Species_with_Potential_Structural_Applications">Morphological Analysis of Several Bamboo Species with Potential Structural Applications</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Bamboo constitutes a family of plants that are very promising and interesting as renewable materials for both large and small structure construction. To be used as an alternative to traditional materials; the understanding of its... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_87699449" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Bamboo constitutes a family of plants that are very promising and interesting as renewable materials for both large and small structure construction. To be used as an alternative to traditional materials; the understanding of its morphology and mechanical behavior is of crucial importance. As the distribution of fibers and vascular bundles differs for each type of bamboo; several bamboo types have been characterized: Phyllostachys aurea (PA), Arundinaria amabilis (AA) and Dendrocalamus strictus (DS). Morphological analysis has been performed by optical (OM) and scanning electron microscopy (SEM). Differences in density; surface morphology and wall thickness have been found. In fact; PA and AA have shown a great morphological regularity; while DS presents the greatest thickness; to the point that it can be considered full culm. The plant’s own ducts constitute a very important factor for future impregnations and the optimization of mechanical properties for structure construction.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/87699449" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="2ba1a44f0fbfe030133da5bda9e8f188" rel="nofollow" data-download="{"attachment_id":91838952,"asset_id":87699449,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/91838952/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="41492401" href="https://ehu.academia.edu/CristinaPe%C3%B1a">Cristina Peña</a><script data-card-contents-for-user="41492401" type="text/json">{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}</script></span></span></li><li class="js-paper-rank-work_87699449 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="87699449"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 87699449, container: ".js-paper-rank-work_87699449", }); 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$(".js-view-count[data-work-id=87699449]").text(description); $(".js-view-count-work_87699449").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_87699449").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="87699449"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">7</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="511" href="https://www.academia.edu/Documents/in/Materials_Science">Materials Science</a>, <script data-card-contents-for-ri="511" type="text/json">{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="10866" href="https://www.academia.edu/Documents/in/Morphology">Morphology</a>, <script data-card-contents-for-ri="10866" type="text/json">{"id":10866,"name":"Morphology","url":"https://www.academia.edu/Documents/in/Morphology","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="21466" href="https://www.academia.edu/Documents/in/Polymers">Polymers</a>, <script data-card-contents-for-ri="21466" type="text/json">{"id":21466,"name":"Polymers","url":"https://www.academia.edu/Documents/in/Polymers","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="26327" href="https://www.academia.edu/Documents/in/Medicine">Medicine</a><script data-card-contents-for-ri="26327" type="text/json">{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=87699449]'), work: {"id":87699449,"title":"Morphological Analysis of Several Bamboo Species with Potential Structural Applications","created_at":"2022-10-01T17:14:59.898-07:00","owner_id":41492401,"url":"https://www.academia.edu/87699449/Morphological_Analysis_of_Several_Bamboo_Species_with_Potential_Structural_Applications","slug":"Morphological_Analysis_of_Several_Bamboo_Species_with_Potential_Structural_Applications","dom_id":"work_87699449","summary":"Bamboo constitutes a family of plants that are very promising and interesting as renewable materials for both large and small structure construction. To be used as an alternative to traditional materials; the understanding of its morphology and mechanical behavior is of crucial importance. As the distribution of fibers and vascular bundles differs for each type of bamboo; several bamboo types have been characterized: Phyllostachys aurea (PA), Arundinaria amabilis (AA) and Dendrocalamus strictus (DS). Morphological analysis has been performed by optical (OM) and scanning electron microscopy (SEM). Differences in density; surface morphology and wall thickness have been found. In fact; PA and AA have shown a great morphological regularity; while DS presents the greatest thickness; to the point that it can be considered full culm. The plant’s own ducts constitute a very important factor for future impregnations and the optimization of mechanical properties for structure construction.","publication":"Polymers","publication_with_fallback":"Polymers","downloadable_attachments":[{"id":91838952,"asset_id":87699449,"asset_type":"Work","always_allow_download":false,"scribd_thumbnail_url":"https://attachments.academia-assets.com/91838952/thumbnails/1.jpg","download_url":"https://d1wqtxts1xzle7.cloudfront.net/91838952/pdf-libre.pdf?1664674730=\u0026response-content-disposition=attachment%3B+filename%3DMorphological_Analysis_of_Several_Bamboo.pdf\u0026Expires=1732844098\u0026Signature=H9btYsZjiT0dc~V6qOozKFFsiRK4VkAoN~qEbVVhYhTqyiJ-dbU5dEvv6nx7Fa1KXUf8hKEu7ywowxoGdy-JSruZt9Rgyyc1G9j~~3PQYoW763qL8R4dHHuQx1pCI61ke-LxB4gZWe78u6mTmFQ3pAYQ4A79RG3UMso1kK2uL1EnNLWbASEdnQFr7hkZJ0NqL5GexEXftkUv2UXPMNPEO5KHDzDxo-UWo-DzGI4naRrQQg~5uFOfyUmAbQmavQJGeudP01Tgf6z4k58lUvuyES5Y-e7LNrzQAngiEavSa20vQKHYeXc6Iqjv6uxV9iicxHuKmnf80uJ-FZhuB3pQEQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA","download_file_url":"https://www.academia.edu/attachments/91838952/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&","full_thumbnail_url":"https://0.academia-photos.com/attachment_thumbnails/91838952/mini_magick20221002-1-jhtif8.png?1664673127"}],"downloadable_attachments_with_full_thumbnails":[{"id":91838952,"asset_id":87699449,"asset_type":"Work","always_allow_download":false,"scribd_thumbnail_url":"https://attachments.academia-assets.com/91838952/thumbnails/1.jpg","download_url":"https://d1wqtxts1xzle7.cloudfront.net/91838952/pdf-libre.pdf?1664674730=\u0026response-content-disposition=attachment%3B+filename%3DMorphological_Analysis_of_Several_Bamboo.pdf\u0026Expires=1732844098\u0026Signature=H9btYsZjiT0dc~V6qOozKFFsiRK4VkAoN~qEbVVhYhTqyiJ-dbU5dEvv6nx7Fa1KXUf8hKEu7ywowxoGdy-JSruZt9Rgyyc1G9j~~3PQYoW763qL8R4dHHuQx1pCI61ke-LxB4gZWe78u6mTmFQ3pAYQ4A79RG3UMso1kK2uL1EnNLWbASEdnQFr7hkZJ0NqL5GexEXftkUv2UXPMNPEO5KHDzDxo-UWo-DzGI4naRrQQg~5uFOfyUmAbQmavQJGeudP01Tgf6z4k58lUvuyES5Y-e7LNrzQAngiEavSa20vQKHYeXc6Iqjv6uxV9iicxHuKmnf80uJ-FZhuB3pQEQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA","download_file_url":"https://www.academia.edu/attachments/91838952/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&","full_thumbnail_url":"https://0.academia-photos.com/attachment_thumbnails/91838952/mini_magick20221002-1-jhtif8.png?1664673127"}],"has_pdf":true,"has_fulltext":true,"page_count":13,"ordered_authors":[{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science","nofollow":false},{"id":10866,"name":"Morphology","url":"https://www.academia.edu/Documents/in/Morphology","nofollow":false},{"id":21466,"name":"Polymers","url":"https://www.academia.edu/Documents/in/Polymers","nofollow":false},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine","nofollow":false},{"id":39890,"name":"Bamboo","url":"https://www.academia.edu/Documents/in/Bamboo"},{"id":85916,"name":"Theoretical Morphology (in Biology)","url":"https://www.academia.edu/Documents/in/Theoretical_Morphology_in_Biology_"},{"id":390995,"name":"Scanning Electron Microscope","url":"https://www.academia.edu/Documents/in/Scanning_Electron_Microscope"}],"publication_year":2021,"publication_year_with_fallback":2021,"paper_rank":null,"all_time_views":5,"active_discussion":{}}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_87699450" data-work_id="87699450" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/87699450/Improving_the_Efficiency_for_the_Production_of_Bis_2_Hydroxyethyl_Terephtalate_BHET_from_the_Glycolysis_Reaction_of_Poly_Ethylene_Terephtalate_PET_in_a_Pressure_Reactor">Improving the Efficiency for the Production of Bis-(2-Hydroxyethyl) Terephtalate (BHET) from the Glycolysis Reaction of Poly(Ethylene Terephtalate) (PET) in a Pressure Reactor</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The depolymerization process of PET by glycolysis into BHET monomer is optimized in terms of reaction temperature and time, by carrying out the process under pressure to be faster for reducing the energy required. Almost pure BHET has... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_87699450" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The depolymerization process of PET by glycolysis into BHET monomer is optimized in terms of reaction temperature and time, by carrying out the process under pressure to be faster for reducing the energy required. Almost pure BHET has been obtained by working in a pressure reactor at 3 bar both at 220 and 180 °C after short reaction times, while for longer ones a mixture of oligomers and dimers is obtained. Depending on the potential application required, the obtention of different reaction products is controlled by adjusting reaction temperature and time. The use of a pressure reactor allows work at lower temperatures and shorter reaction times, obtaining almost pure BHET. To the best of our knowledge, except for microwave-assisted procedures, it is the first time in which pure BHET is obtained after such short reaction times, at lower temperatures than those usually employed.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/87699450" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="a00a2b63e36c68a04b92fee13709740b" rel="nofollow" data-download="{"attachment_id":91838949,"asset_id":87699450,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/91838949/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="41492401" href="https://ehu.academia.edu/CristinaPe%C3%B1a">Cristina Peña</a><script data-card-contents-for-user="41492401" type="text/json">{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}</script></span></span></li><li class="js-paper-rank-work_87699450 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="87699450"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 87699450, container: ".js-paper-rank-work_87699450", }); });</script></li><li class="js-percentile-work_87699450 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 87699450; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_87699450"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_87699450 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="87699450"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 87699450; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=87699450]").text(description); $(".js-view-count-work_87699450").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_87699450").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="87699450"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">10</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="511" href="https://www.academia.edu/Documents/in/Materials_Science">Materials Science</a>, <script data-card-contents-for-ri="511" type="text/json">{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="523" href="https://www.academia.edu/Documents/in/Chemistry">Chemistry</a>, <script data-card-contents-for-ri="523" type="text/json">{"id":523,"name":"Chemistry","url":"https://www.academia.edu/Documents/in/Chemistry","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="4749" href="https://www.academia.edu/Documents/in/Catalysis">Catalysis</a>, <script data-card-contents-for-ri="4749" type="text/json">{"id":4749,"name":"Catalysis","url":"https://www.academia.edu/Documents/in/Catalysis","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="21466" href="https://www.academia.edu/Documents/in/Polymers">Polymers</a><script data-card-contents-for-ri="21466" type="text/json">{"id":21466,"name":"Polymers","url":"https://www.academia.edu/Documents/in/Polymers","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=87699450]'), work: {"id":87699450,"title":"Improving the Efficiency for the Production of Bis-(2-Hydroxyethyl) Terephtalate (BHET) from the Glycolysis Reaction of Poly(Ethylene Terephtalate) (PET) in a Pressure Reactor","created_at":"2022-10-01T17:15:00.100-07:00","owner_id":41492401,"url":"https://www.academia.edu/87699450/Improving_the_Efficiency_for_the_Production_of_Bis_2_Hydroxyethyl_Terephtalate_BHET_from_the_Glycolysis_Reaction_of_Poly_Ethylene_Terephtalate_PET_in_a_Pressure_Reactor","slug":"Improving_the_Efficiency_for_the_Production_of_Bis_2_Hydroxyethyl_Terephtalate_BHET_from_the_Glycolysis_Reaction_of_Poly_Ethylene_Terephtalate_PET_in_a_Pressure_Reactor","dom_id":"work_87699450","summary":"The depolymerization process of PET by glycolysis into BHET monomer is optimized in terms of reaction temperature and time, by carrying out the process under pressure to be faster for reducing the energy required. Almost pure BHET has been obtained by working in a pressure reactor at 3 bar both at 220 and 180 °C after short reaction times, while for longer ones a mixture of oligomers and dimers is obtained. Depending on the potential application required, the obtention of different reaction products is controlled by adjusting reaction temperature and time. The use of a pressure reactor allows work at lower temperatures and shorter reaction times, obtaining almost pure BHET. To the best of our knowledge, except for microwave-assisted procedures, it is the first time in which pure BHET is obtained after such short reaction times, at lower temperatures than those usually employed.","publication":"Polymers","publication_with_fallback":"Polymers","downloadable_attachments":[{"id":91838949,"asset_id":87699450,"asset_type":"Work","always_allow_download":false,"scribd_thumbnail_url":"https://attachments.academia-assets.com/91838949/thumbnails/1.jpg","download_url":"https://d1wqtxts1xzle7.cloudfront.net/91838949/pdf-libre.pdf?1664674707=\u0026response-content-disposition=attachment%3B+filename%3DImproving_the_Efficiency_for_the_Product.pdf\u0026Expires=1732844098\u0026Signature=NeuAK6FvgUi9sQUKlxrtVYgoeklTkN52HBTPr91GJ1adlZBCI56yeXnvGjKnO4kFPwopqMlujcbCb2P099Ibj9cQqtrcCoVxGhmr8VquHib3hXXNXKSsSJJLaHjeKPjkxO9UGF7NFq03hC1ou5~u2FEgc6Km4FmM4ySlCMVKZzY7K8cpTOe~L5mnxOOWnkBy4tPgsGvdP9zER8O6WKtKwOms3G3mYD3rW3QtKWiGaOZSBy24575H0lQGtIFcCFU4lu0xLBjA~oHJv3ktCrfLd~A7HUJXoawKkHO1VDFY9B~MyvBj~zcPLgz7Qjwop9Gj0pJ2Rg8XpF-aJP5pKudWsg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA","download_file_url":"https://www.academia.edu/attachments/91838949/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&","full_thumbnail_url":"https://0.academia-photos.com/attachment_thumbnails/91838949/mini_magick20221002-1-1gtpp50.png?1664673027"}],"downloadable_attachments_with_full_thumbnails":[{"id":91838949,"asset_id":87699450,"asset_type":"Work","always_allow_download":false,"scribd_thumbnail_url":"https://attachments.academia-assets.com/91838949/thumbnails/1.jpg","download_url":"https://d1wqtxts1xzle7.cloudfront.net/91838949/pdf-libre.pdf?1664674707=\u0026response-content-disposition=attachment%3B+filename%3DImproving_the_Efficiency_for_the_Product.pdf\u0026Expires=1732844098\u0026Signature=NeuAK6FvgUi9sQUKlxrtVYgoeklTkN52HBTPr91GJ1adlZBCI56yeXnvGjKnO4kFPwopqMlujcbCb2P099Ibj9cQqtrcCoVxGhmr8VquHib3hXXNXKSsSJJLaHjeKPjkxO9UGF7NFq03hC1ou5~u2FEgc6Km4FmM4ySlCMVKZzY7K8cpTOe~L5mnxOOWnkBy4tPgsGvdP9zER8O6WKtKwOms3G3mYD3rW3QtKWiGaOZSBy24575H0lQGtIFcCFU4lu0xLBjA~oHJv3ktCrfLd~A7HUJXoawKkHO1VDFY9B~MyvBj~zcPLgz7Qjwop9Gj0pJ2Rg8XpF-aJP5pKudWsg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA","download_file_url":"https://www.academia.edu/attachments/91838949/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&","full_thumbnail_url":"https://0.academia-photos.com/attachment_thumbnails/91838949/mini_magick20221002-1-1gtpp50.png?1664673027"}],"has_pdf":true,"has_fulltext":true,"page_count":13,"ordered_authors":[{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science","nofollow":false},{"id":523,"name":"Chemistry","url":"https://www.academia.edu/Documents/in/Chemistry","nofollow":false},{"id":4749,"name":"Catalysis","url":"https://www.academia.edu/Documents/in/Catalysis","nofollow":false},{"id":21466,"name":"Polymers","url":"https://www.academia.edu/Documents/in/Polymers","nofollow":false},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":29916,"name":"PET","url":"https://www.academia.edu/Documents/in/PET"},{"id":172897,"name":"Glycolysis","url":"https://www.academia.edu/Documents/in/Glycolysis"},{"id":197566,"name":"Ethylene","url":"https://www.academia.edu/Documents/in/Ethylene"},{"id":387449,"name":"Monomer","url":"https://www.academia.edu/Documents/in/Monomer"},{"id":3958166,"name":"Depolymerization","url":"https://www.academia.edu/Documents/in/Depolymerization"}],"publication_year":2021,"publication_year_with_fallback":2021,"paper_rank":null,"all_time_views":2,"active_discussion":{}}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_87699452" data-work_id="87699452" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/87699452/Solvent_Based_Elimination_of_Organic_Matter_from_Marine_Collected_Plastics">Solvent-Based Elimination of Organic Matter from Marine-Collected Plastics</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The physical-chemical characterization of plastic litter from the marine environment requires the prior removal of the biofouling attached to their surface without causing any degradation in the polymer. The absence of a standardized... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_87699452" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The physical-chemical characterization of plastic litter from the marine environment requires the prior removal of the biofouling attached to their surface without causing any degradation in the polymer. The absence of a standardized protocol for digesting biofouling and organic matter of both macro and microplastic samples extracted from seawater has been the main motivation for this research work, which aims to evaluate the effectiveness of different solvents (hydrogen peroxide, ethanol, a commercial enzymatic detergent, and potassium hydroxide) for the digestion of organic matter and biofouling in different samples recovered from the Spanish Atlantic and Mediterranean coast. Moreover, the potential effect of those solvents on the physical-chemical structure of polymers, four virgin plastic reference materials (low-density polyethylene, polyamide, poly(ethylene terephthalate) and polystyrene) without any type of prior degradation has been characterized in terms of Fourier transfor...</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/87699452" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="c76d21f3aa4c4413c961a13d8495b753" rel="nofollow" data-download="{"attachment_id":91838950,"asset_id":87699452,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/91838950/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="41492401" href="https://ehu.academia.edu/CristinaPe%C3%B1a">Cristina Peña</a><script data-card-contents-for-user="41492401" type="text/json">{"id":41492401,"first_name":"Cristina","last_name":"Peña","domain_name":"ehu","page_name":"CristinaPeña","display_name":"Cristina Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}</script></span></span></li><li class="js-paper-rank-work_87699452 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="87699452"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 87699452, container: ".js-paper-rank-work_87699452", }); 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$(".js-view-count[data-work-id=87699452]").text(description); $(".js-view-count-work_87699452").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_87699452").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="87699452"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">11</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="523" href="https://www.academia.edu/Documents/in/Chemistry">Chemistry</a>, <script data-card-contents-for-ri="523" type="text/json">{"id":523,"name":"Chemistry","url":"https://www.academia.edu/Documents/in/Chemistry","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="100713" href="https://www.academia.edu/Documents/in/Digestion">Digestion</a>, <script data-card-contents-for-ri="100713" type="text/json">{"id":100713,"name":"Digestion","url":"https://www.academia.edu/Documents/in/Digestion","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="104708" href="https://www.academia.edu/Documents/in/Plastics">Plastics</a>, <script data-card-contents-for-ri="104708" type="text/json">{"id":104708,"name":"Plastics","url":"https://www.academia.edu/Documents/in/Plastics","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="183724" href="https://www.academia.edu/Documents/in/Biofouling">Biofouling</a><script data-card-contents-for-ri="183724" type="text/json">{"id":183724,"name":"Biofouling","url":"https://www.academia.edu/Documents/in/Biofouling","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=87699452]'), work: {"id":87699452,"title":"Solvent-Based Elimination of Organic Matter from Marine-Collected Plastics","created_at":"2022-10-01T17:15:00.457-07:00","owner_id":41492401,"url":"https://www.academia.edu/87699452/Solvent_Based_Elimination_of_Organic_Matter_from_Marine_Collected_Plastics","slug":"Solvent_Based_Elimination_of_Organic_Matter_from_Marine_Collected_Plastics","dom_id":"work_87699452","summary":"The physical-chemical characterization of plastic litter from the marine environment requires the prior removal of the biofouling attached to their surface without causing any degradation in the polymer. The absence of a standardized protocol for digesting biofouling and organic matter of both macro and microplastic samples extracted from seawater has been the main motivation for this research work, which aims to evaluate the effectiveness of different solvents (hydrogen peroxide, ethanol, a commercial enzymatic detergent, and potassium hydroxide) for the digestion of organic matter and biofouling in different samples recovered from the Spanish Atlantic and Mediterranean coast. Moreover, the potential effect of those solvents on the physical-chemical structure of polymers, four virgin plastic reference materials (low-density polyethylene, polyamide, poly(ethylene terephthalate) and polystyrene) without any type of prior degradation has been characterized in terms of Fourier 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Peña","profile_url":"https://ehu.academia.edu/CristinaPe%C3%B1a","photo":"https://0.academia-photos.com/41492401/83099155/71713963/s65_cristina.pe_a.png"}],"research_interests":[{"id":523,"name":"Chemistry","url":"https://www.academia.edu/Documents/in/Chemistry","nofollow":false},{"id":100713,"name":"Digestion","url":"https://www.academia.edu/Documents/in/Digestion","nofollow":false},{"id":104708,"name":"Plastics","url":"https://www.academia.edu/Documents/in/Plastics","nofollow":false},{"id":183724,"name":"Biofouling","url":"https://www.academia.edu/Documents/in/Biofouling","nofollow":false},{"id":274826,"name":"Hydrogen Peroxide","url":"https://www.academia.edu/Documents/in/Hydrogen_Peroxide"},{"id":574974,"name":"Marine Litter","url":"https://www.academia.edu/Documents/in/Marine_Litter"},{"id":970387,"name":"Organic Matter","url":"https://www.academia.edu/Documents/in/Organic_Matter"},{"id":1126482,"name":"Potassium Hydroxide","url":"https://www.academia.edu/Documents/in/Potassium_Hydroxide"},{"id":1186482,"name":"Solvent","url":"https://www.academia.edu/Documents/in/Solvent"},{"id":1320175,"name":"Environments","url":"https://www.academia.edu/Documents/in/Environments"},{"id":1745595,"name":"Solvents","url":"https://www.academia.edu/Documents/in/Solvents"}],"publication_year":2021,"publication_year_with_fallback":2021,"paper_rank":null,"all_time_views":0,"active_discussion":{}}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_94132684" data-work_id="94132684" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/94132684/On_the_friability_of_mussel_shells_as_abrasive">On the friability of mussel shells as abrasive</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/94132684" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="43683705bf8fe8e7ae27a637e6b8d43a" rel="nofollow" data-download="{"attachment_id":96676092,"asset_id":94132684,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/96676092/download_file?st=MTczMjg0MDQ5OCw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa 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class="js-view-count-work_94132684 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="94132684"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 94132684; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=94132684]").text(description); $(".js-view-count-work_94132684").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_94132684").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="94132684"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">6</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="55" href="https://www.academia.edu/Documents/in/Environmental_Engineering">Environmental Engineering</a>, <script data-card-contents-for-ri="55" type="text/json">{"id":55,"name":"Environmental Engineering","url":"https://www.academia.edu/Documents/in/Environmental_Engineering","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="1584" href="https://www.academia.edu/Documents/in/Cleaner_Production">Cleaner Production</a>, <script data-card-contents-for-ri="1584" type="text/json">{"id":1584,"name":"Cleaner Production","url":"https://www.academia.edu/Documents/in/Cleaner_Production","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="96825" href="https://www.academia.edu/Documents/in/Manufacturing_Engineering">Manufacturing Engineering</a>, <script data-card-contents-for-ri="96825" type="text/json">{"id":96825,"name":"Manufacturing Engineering","url":"https://www.academia.edu/Documents/in/Manufacturing_Engineering","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="177350" href="https://www.academia.edu/Documents/in/Reuse">Reuse</a><script data-card-contents-for-ri="177350" type="text/json">{"id":177350,"name":"Reuse","url":"https://www.academia.edu/Documents/in/Reuse","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=94132684]'), work: {"id":94132684,"title":"On the friability of mussel shells as abrasive","created_at":"2023-01-01T22:59:39.935-08:00","owner_id":41492401,"url":"https://www.academia.edu/94132684/On_the_friability_of_mussel_shells_as_abrasive","slug":"On_the_friability_of_mussel_shells_as_abrasive","dom_id":"work_94132684","summary":null,"publication":"Journal of Cleaner Production","publication_with_fallback":"Journal of Cleaner 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