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The obtained" /> <meta name="twitter:image" content="https://0.academia-photos.com/33234106/18245235/18220050/s200_zdeno._pitalsk_.jpg" /> <meta property="fb:app_id" content="2369844204" /> <meta property="og:type" content="article" /> <meta property="og:url" content="https://www.academia.edu/16664669/EFFECT_OF_NANODIAMOND_PARTICLES_ON_PROPERTIES_OF_EPOXY_COMPOSITES" /> <meta property="og:title" content="EFFECT OF NANODIAMOND PARTICLES ON PROPERTIES OF EPOXY COMPOSITES" /> <meta property="og:image" content="http://a.academia-assets.com/images/open-graph-icons/fb-paper.gif" /> <meta property="og:description" content="The epoxy nanocomposites filled with 0.1, 0.5, and 1 wt% nanodiamonds (nanoD) were prepared and their properties were compared with neat epoxy network or epoxy nanocomposite filled with 1 wt% multiwalled carbon nanotubes (MWCNTs). The obtained" /> <meta property="article:author" content="https://sav-sk.academia.edu/ZdenkoSpitalsky" /> <meta property="article:author" content="https://sav-sk.academia.edu/ZSpitalsky" /> <meta name="description" content="The epoxy nanocomposites filled with 0.1, 0.5, and 1 wt% nanodiamonds (nanoD) were prepared and their properties were compared with neat epoxy network or epoxy nanocomposite filled with 1 wt% multiwalled carbon nanotubes (MWCNTs). The obtained" /> <title>(PDF) Nanodiamond Impact on Epoxy Composites</title> <link rel="canonical" href="https://www.academia.edu/16664669/EFFECT_OF_NANODIAMOND_PARTICLES_ON_PROPERTIES_OF_EPOXY_COMPOSITES" /> <script async src="https://www.googletagmanager.com/gtag/js?id=G-5VKX33P2DS"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-5VKX33P2DS', { cookie_domain: 'academia.edu', send_page_view: false, }); gtag('event', 'page_view', { 'controller': "single_work", 'action': "show", 'controller_action': 'single_work#show', 'logged_in': 'false', 'edge': 'unknown', // Send nil if there is no A/B test bucket, in case some records get logged // with missing data - that way we can distinguish between the two cases. // ab_test_bucket should be of the form <ab_test_name>:<bucket> 'ab_test_bucket': null, }) </script> <script> var $controller_name = 'single_work'; var $action_name = "show"; var 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{"work":{"id":16664669,"created_at":"2015-10-11T11:30:47.646-07:00","from_world_paper_id":142665392,"updated_at":"2025-02-03T17:25:26.618-08:00","_data":{"ai_title_tag":"Nanodiamond Impact on Epoxy Composites","grobid_abstract":"The epoxy nanocomposites filled with 0.1, 0.5, and 1 wt% nanodiamonds (nanoD) were prepared and their properties were compared with neat epoxy network or epoxy nanocomposite filled with 1 wt% multiwalled carbon nanotubes (MWCNTs). The obtained nanoD-epoxy composites increased significantly thermal stability of prepared nanocomposites in comparison with neat epoxy matrix. The exponential decay of light transmittance with increasing concentration of nanoD in sample was observed. The values of storage modulus G` and glass transition temperature T g significantly decreased by addition of nanoD to epoxy network. This is caused by inhibition of cross-linking reaction of epoxy-and amino-groups by nanoD.","grobid_abstract_attachment_id":"39107522"},"document_type":"paper","pre_hit_view_count_baseline":null,"quality":"high","language":"en","title":"EFFECT OF NANODIAMOND PARTICLES ON PROPERTIES OF EPOXY COMPOSITES","broadcastable":false,"draft":null,"has_indexable_attachment":true,"indexable":true}}["work"]; window.loswp.workCoauthors = [33234106,36029329]; window.loswp.locale = "en"; window.loswp.countryCode = "SG"; window.loswp.cwvAbTestBucket = ""; window.loswp.designVariant = "ds_vanilla"; window.loswp.fullPageMobileSutdModalVariant = "control"; window.loswp.useOptimizedScribd4genScript = false; window.loginModal = {}; window.loginModal.appleClientId = 'edu.academia.applesignon'; window.userInChina = "false";</script><script defer="" src="https://accounts.google.com/gsi/client"></script><div class="ds-loswp-container"><div class="ds-work-card--grid-container"><div class="ds-work-card--container js-loswp-work-card"><div class="ds-work-card--cover"><div class="ds-work-cover--wrapper"><div class="ds-work-cover--container"><button class="ds-work-cover--clickable js-swp-download-button" data-signup-modal="{"location":"swp-splash-paper-cover","attachmentId":39107522,"attachmentType":"pdf"}"><img alt="First page of “EFFECT OF NANODIAMOND PARTICLES ON PROPERTIES OF EPOXY COMPOSITES”" class="ds-work-cover--cover-thumbnail" src="https://0.academia-photos.com/attachment_thumbnails/39107522/mini_magick20190223-739-963zs9.png?1550946795" /><img alt="PDF Icon" class="ds-work-cover--file-icon" src="//a.academia-assets.com/images/single_work_splash/adobe_icon.svg" /><div class="ds-work-cover--hover-container"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span><p>Download Free PDF</p></div><div class="ds-work-cover--ribbon-container">Download Free PDF</div><div class="ds-work-cover--ribbon-triangle"></div></button></div></div></div><div class="ds-work-card--work-information"><h1 class="ds-work-card--work-title">EFFECT OF NANODIAMOND PARTICLES ON PROPERTIES OF EPOXY COMPOSITES</h1><div class="ds-work-card--work-authors ds-work-card--detail"><a class="ds-work-card--author js-wsj-grid-card-author ds2-5-body-md ds2-5-body-link" data-author-id="33234106" href="https://sav-sk.academia.edu/ZdenkoSpitalsky"><img alt="Profile image of Zdeno Špitalský" class="ds-work-card--author-avatar" src="https://0.academia-photos.com/33234106/18245235/18220050/s65_zdeno._pitalsk_.jpg" />Zdeno Špitalský</a><a class="ds-work-card--author js-wsj-grid-card-author ds2-5-body-md ds2-5-body-link" data-author-id="36029329" href="https://sav-sk.academia.edu/ZSpitalsky"><img alt="Profile image of Zdenko Spitalsky" class="ds-work-card--author-avatar" src="https://0.academia-photos.com/36029329/14033923/15060308/s65_zdenko.spitalsky.jpg" />Zdenko Spitalsky</a></div><div class="ds-work-card--detail"><div class="ds-work-card--work-metadata"><div class="ds-work-card--work-metadata__stat"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">visibility</span><p class="ds2-5-body-sm" id="work-metadata-view-count">…</p></div><div class="ds-work-card--work-metadata__stat"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">description</span><p class="ds2-5-body-sm">6 pages</p></div><div class="ds-work-card--work-metadata__stat"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">link</span><p class="ds2-5-body-sm">1 file</p></div></div><script>(async () => { const workId = 16664669; const worksViewsPath = "/v0/works/views?subdomain_param=api&work_ids%5B%5D=16664669"; const getWorkViews = async (workId) => { const response = await fetch(worksViewsPath); if (!response.ok) { throw new Error('Failed to load work views'); } const data = await response.json(); return data.views[workId]; }; // Get the view count for the work - we send this immediately rather than waiting for // the DOM to load, so it can be available as soon as possible (but without holding up // the backend or other resource requests, because it's a bit expensive and not critical). const viewCount = await getWorkViews(workId); const updateViewCount = (viewCount) => { try { const viewCountNumber = parseInt(viewCount, 10); if (viewCountNumber === 0) { // Remove the whole views element if there are zero views. document.getElementById('work-metadata-view-count')?.parentNode?.remove(); return; } const commaizedViewCount = viewCountNumber.toLocaleString(); const viewCountBody = document.getElementById('work-metadata-view-count'); if (!viewCountBody) { throw new Error('Failed to find work views element'); } viewCountBody.textContent = `${commaizedViewCount} views`; } catch (error) { // Remove the whole views element if there was some issue parsing. document.getElementById('work-metadata-view-count')?.parentNode?.remove(); throw new Error(`Failed to parse view count: ${viewCount}`, error); } }; // If the DOM is still loading, wait for it to be ready before updating the view count. if (document.readyState === "loading") { document.addEventListener('DOMContentLoaded', () => { updateViewCount(viewCount); }); // Otherwise, just update it immediately. } else { updateViewCount(viewCount); } })();</script></div><p class="ds-work-card--work-abstract ds-work-card--detail ds2-5-body-md">The epoxy nanocomposites filled with 0.1, 0.5, and 1 wt% nanodiamonds (nanoD) were prepared and their properties were compared with neat epoxy network or epoxy nanocomposite filled with 1 wt% multiwalled carbon nanotubes (MWCNTs). The obtained nanoD-epoxy composites increased significantly thermal stability of prepared nanocomposites in comparison with neat epoxy matrix. The exponential decay of light transmittance with increasing concentration of nanoD in sample was observed. The values of storage modulus G` and glass transition temperature T g significantly decreased by addition of nanoD to epoxy network. This is caused by inhibition of cross-linking reaction of epoxy-and amino-groups by nanoD.</p><div class="ds-work-card--button-container"><button class="ds2-5-button js-swp-download-button" data-signup-modal="{"location":"continue-reading-button--work-card","attachmentId":39107522,"attachmentType":"pdf","workUrl":"https://www.academia.edu/16664669/EFFECT_OF_NANODIAMOND_PARTICLES_ON_PROPERTIES_OF_EPOXY_COMPOSITES"}">See full PDF</button><button class="ds2-5-button ds2-5-button--secondary js-swp-download-button" data-signup-modal="{"location":"download-pdf-button--work-card","attachmentId":39107522,"attachmentType":"pdf","workUrl":"https://www.academia.edu/16664669/EFFECT_OF_NANODIAMOND_PARTICLES_ON_PROPERTIES_OF_EPOXY_COMPOSITES"}"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span>Download PDF</button></div><div class="ds-signup-banner-trigger-container"><div class="ds-signup-banner-trigger ds-signup-banner-trigger-control"></div></div><div class="ds-signup-banner ds-signup-banner-control"><div id="ds-signup-banner-close-button"><button class="ds2-5-button ds2-5-button--secondary ds2-5-button--inverse"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">close</span></button></div><div class="ds-signup-banner-ctas"><img src="//a.academia-assets.com/images/academia-logo-capital-white.svg" /><h4 class="ds2-5-heading-serif-sm">Sign up for access to the world's latest research</h4><button class="ds2-5-button ds2-5-button--inverse ds2-5-button--full-width js-swp-download-button" data-signup-modal="{"location":"signup-banner"}">Sign up for free<span class="material-symbols-outlined" style="font-size: 20px" translate="no">arrow_forward</span></button></div><div class="ds-signup-banner-divider"></div><div class="ds-signup-banner-reasons"><div class="ds-signup-banner-reasons-item"><span class="material-symbols-outlined" style="font-size: 24px" translate="no">check</span><span>Get notified about relevant papers</span></div><div class="ds-signup-banner-reasons-item"><span class="material-symbols-outlined" style="font-size: 24px" translate="no">check</span><span>Save papers to use in your research</span></div><div class="ds-signup-banner-reasons-item"><span class="material-symbols-outlined" style="font-size: 24px" translate="no">check</span><span>Join the discussion with peers</span></div><div class="ds-signup-banner-reasons-item"><span class="material-symbols-outlined" style="font-size: 24px" translate="no">check</span><span>Track your impact</span></div></div></div><script>(() => { // Set up signup banner show/hide behavior: // 1. 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Fourier infrared spectroscopy was utilized to study the moieties attached to the nanodiamond particles. The trace elements present in NCD powder before and after acid treatment were analyzed by ion beam techniques. Thermomechanical properties of the nanocomposites showed that incorporation of low content (0.4 wt%) of nanodiamond powder into epoxy matrix enhanced the storage modulus, loss modulus, and hardness by 68, 55, and 86%, respectively, over neat epoxy. By increasing the concentration of modiﬁed NCD to 0.7 wt% resulted in lower values of hardness and thermomechanical properties but still remain higher than neat epoxy. An increasing trend in properties was again observed at 4 wt% concentration of modiﬁed nanoﬁller. The glass transition temperature was up shifted to 1108C over neat epoxy. The mechanisms responsible for enhanced properties of epoxy matrix are also discussed in detail. POLYM. COMPOS., 34:811–818, 2013 Society of Plastics Engineers</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Reinforcement effect of nanodiamond on properties of epoxy matrix","attachmentId":32813080,"attachmentType":"pdf","work_url":"https://www.academia.edu/5525180/Reinforcement_effect_of_nanodiamond_on_properties_of_epoxy_matrix","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/5525180/Reinforcement_effect_of_nanodiamond_on_properties_of_epoxy_matrix"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="1" data-entity-id="90471651" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/90471651/Improving_the_performance_of_conventional_glass_fiber_epoxy_matrix_composites_by_incorporating_nanodiamonds">Improving the performance of conventional glass fiber epoxy matrix composites by incorporating nanodiamonds</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="244745139" href="https://independent.academia.edu/UsamaZulfiqar22">Usama Zulfiqar</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Composite Interfaces, 2018</p><p class="ds-related-work--abstract ds2-5-body-sm">Multiscale glass fiber epoxy matrix composites containing nanodiamonds were fabricated using vacuum bagging technique. Three different loadings of nanodiamonds were incorporated in epoxy resin after their functionalization through ozone-treatment, i.e., 0.1, 0.3 and 0.5 wt%. The functionalization of nanodiamonds was confirmed by infrared spectroscopy, which improved the dispersion of nanodiamond in epoxy resin thus improving the mechanical properties. Tensile, compression, flexural and interlaminar shear properties of the composites were improved. The tensile, compression and flexural strengths improved up to 36, 56 and 30% by the addition of 0.5 wt% nanodiamonds while the corresponding moduli increased to 30, 125 and 46%, respectively. An improvement of 38% in interlaminar shear strength was observed. The microscopy of the composites was performed using optical and electron microscopy and proper impregnation of glass fibers and the absence of the agglomerates of nanodiamonds were ensured. The homogeneous dispersion of nanodiamonds and their adhering role at fiber/matrix interface improved the mechanical properties of the composites. The developed composites are ideal candidate materials for engineering applications demanding high specific mechanical properties.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Improving the performance of conventional glass fiber epoxy matrix composites by incorporating nanodiamonds","attachmentId":94025868,"attachmentType":"pdf","work_url":"https://www.academia.edu/90471651/Improving_the_performance_of_conventional_glass_fiber_epoxy_matrix_composites_by_incorporating_nanodiamonds","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/90471651/Improving_the_performance_of_conventional_glass_fiber_epoxy_matrix_composites_by_incorporating_nanodiamonds"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="2" data-entity-id="9310299" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/9310299/Influence_of_Nano_Inorganic_Particles_on_Properties_of_Epoxy_Nanocomposites">Influence of Nano-Inorganic Particles on Properties of Epoxy Nanocomposites</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="21477397" href="https://independent.academia.edu/NavinMali">Navin Mali</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Polymer-plastics Technology and Engineering, 2011</p><p class="ds-related-work--abstract ds2-5-body-sm">Solution polymerization of Bisphenol-A and Epichlorohydrine gives epoxy resin. Spray pyrolysis technique was found to be promising method for synthesis of nanomaterials like CaCO3 of different sizes (10, 15, and 18 nm). The nanomaterial (2 to 10 mass % loading) was added at the time of resin formation. Mechanical stirring as well as an ultrasonication technique were used for uniform distribution of nanomaterials inside the resin. The effect of nanomaterials on thermal behaviors like curing time and glass transition temperature (Tg) were studied. Addition of nanomaterials accelerates the rate of curing of epoxy resin during composite formation. Moreover, addition of nanomaterial doesn't show any consequent change in Tg of epoxy composite but cross-linking density changes linearly. The rheological parameters like viscosity and torque were recorded on a Brookfield viscometer and correlated with M = CSα and τ = κ(γ)n.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Influence of Nano-Inorganic Particles on Properties of Epoxy Nanocomposites","attachmentId":47826560,"attachmentType":"pdf","work_url":"https://www.academia.edu/9310299/Influence_of_Nano_Inorganic_Particles_on_Properties_of_Epoxy_Nanocomposites","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/9310299/Influence_of_Nano_Inorganic_Particles_on_Properties_of_Epoxy_Nanocomposites"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="3" data-entity-id="50182730" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/50182730/Mechanical_properties_of_epoxy_composites_with_high_contents_of_nanodiamond">Mechanical properties of epoxy composites with high contents of nanodiamond</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="173982312" href="https://buitms.academia.edu/ramshakhan">ramsha khan</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2011</p><p class="ds-related-work--abstract ds2-5-body-sm">Diamond-epoxy composites reinforced with low content of submicron diamond powder 0.1, 0.4, 0.7, and 1.0 wt % were synthesized. As received diamond powder was acid treated to purify and functionalize diamond particles. Fourier Transform Infrared Spectroscopy was utilized to study the moieties attached to the diamond particles. The trace elemental analysis of impurities in diamond powder before and after acid treatment was performed using ion beam techniques. The mechanical properties of the epoxy matrix were enhanced with the addition of purified and functionalized diamond powder. The Dynamical mechanical analysis results revealed that storage modulus of the prepared composites has been increased by $ 100% with diamond loading of 0.7 wt %. The Vickers's hardness of the diamond-epoxy composite was $ 39% higher than that of pure epoxy for the loading of 1.0 wt % diamond powder. Mechanisms responsible for the enhancement of the mechanical properties are discussed. V</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Mechanical properties of epoxy composites with high contents of nanodiamond","attachmentId":68264366,"attachmentType":"pdf","work_url":"https://www.academia.edu/50182730/Mechanical_properties_of_epoxy_composites_with_high_contents_of_nanodiamond","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/50182730/Mechanical_properties_of_epoxy_composites_with_high_contents_of_nanodiamond"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="4" data-entity-id="31199084" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/31199084/Thermal_and_Mechanical_Characterization_of_Epoxy_Resin_Nanocomposites">Thermal and Mechanical Characterization of Epoxy Resin Nanocomposites</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="59668227" href="https://uth.academia.edu/AthanasiosKanapitsas">Athanasios Kanapitsas</a><span>, </span><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="59612234" href="https://independent.academia.edu/CTsonos">C. Tsonos</a><span>, </span><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="62009838" href="https://independent.academia.edu/HaralamposZois">Haralampos Zois</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Journal of Advanced Physics, 2013</p><p class="ds-related-work--abstract ds2-5-body-sm">In the present work the mechanical and thermal properties as well as the thermal stability of nanocomposite materials based on epoxy resin matrix reinforced with carbon black nanoparticles were investigated. For the preparation of the nanocomposites, diglycidyl ether of bisphenol A (DGEBA), triethylenetetramine (TETA) curing agent, and carbon black (CB) nanoparticles (25 to 75 nm in size) were used. Characterization was performed using Dynamic Mechanical Analysis (DMA), Thermogravimetric and Differential Thermal Analysis (TGA/DTA) and Differential Scanning Calorimetry (DSC) measurements. The addition of carbon nanofillers enhances, generally, the thermal behavior of the neat epoxy matrix. The dispersion of the nanoparticles and their interactions with the epoxy matrix play an important role on the thermal properties and molecular dynamics mechanisms, especially for higher filler concentrations. An increase in the activation energy (E act associated with the thermal degradation process and in the glass transition (T g values, is observed for CB weight content increasing up to 0.5% w/w. Composites with higher CB weight contents exhibit decrease in their E act and T g values. This discrete behavior below and above the critical value of 0.5% w/w is attributed to a well dispersed and to an agglomerated filler configuration, respectively. The results are explained in terms of changes in the free volume and conformational entropy of the composites.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Thermal and Mechanical Characterization of Epoxy Resin Nanocomposites","attachmentId":51618650,"attachmentType":"pdf","work_url":"https://www.academia.edu/31199084/Thermal_and_Mechanical_Characterization_of_Epoxy_Resin_Nanocomposites","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/31199084/Thermal_and_Mechanical_Characterization_of_Epoxy_Resin_Nanocomposites"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="5" data-entity-id="30935350" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/30935350/Mechanical_performance_of_epoxy_matrix_hybrid_nanocomposites_containing_carbon_nanotubes_and_nanodiamonds">Mechanical performance of epoxy matrix hybrid nanocomposites containing carbon nanotubes and nanodiamonds</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="58897620" href="https://independent.academia.edu/NaveedAli27">Naveed Ali</a><span>, </span><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="59041557" href="https://independent.academia.edu/FSamuel2">F. Samuel</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Materials & Design, 2015</p><p class="ds-related-work--abstract ds2-5-body-sm">A novel class of epoxy matrix hybrid nanocomposites has been developed containing multiwalled carbon nanotubes (MWCNTs) and nanodiamonds (NDs) to explore the combined effect of nanoreinforcements on the mechanical performance of nanocomposites. Both the nanofillers were functionalized before incorporating into epoxy matrix to promote interfacial interactions. The concentrations of both MWCNTs and NDs in the nanocomposites were increased systematically, i.e. 0.05 wt.%, 0.1 wt.% and 0.2 wt.% while composites containing individual nanoreinforcements were also manufactured for comparison. The developed nanocomposites were characterized microstructurally by scanning electron microscopy (SEM) and mechanically by tensile, flexural, impact and hardness tests. Homogeneous dispersion of MWCNTs and NDs was observed under SEM, which resulted in the enhancement of mechanical properties of nanocomposites. The composites containing 0.2 wt.% MWCNTs and 0.2 wt.% NDs showed 50% increase in hardness while tensile strength and modulus enhanced to 70% and 84%, respectively. Flexural strength and modulus also showed a rise of 104% and 56%, respectively. Interestingly, fracture strain also increased in both the tensile and flexural testing. The impact resistance increased to 161% showing a significant improvement in the toughness of hybrid nanocomposites.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Mechanical performance of epoxy matrix hybrid nanocomposites containing carbon nanotubes and nanodiamonds","attachmentId":51363380,"attachmentType":"pdf","work_url":"https://www.academia.edu/30935350/Mechanical_performance_of_epoxy_matrix_hybrid_nanocomposites_containing_carbon_nanotubes_and_nanodiamonds","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/30935350/Mechanical_performance_of_epoxy_matrix_hybrid_nanocomposites_containing_carbon_nanotubes_and_nanodiamonds"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="6" data-entity-id="87966468" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/87966468/Surface_functionalization_and_structure_characterizations_of_nanodiamond_and_its_epoxy_based_nanocomposites">Surface functionalization and structure characterizations of nanodiamond and its epoxy based nanocomposites</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="239024232" href="https://independent.academia.edu/CaihaoHong">Caihao Hong</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Composites Part B: Engineering, 2015</p><p class="ds-related-work--abstract ds2-5-body-sm">The aim of this study is the potential use of nanodiamond to make the lightweight and strong nanocomposites. Here, effects of size and surface modification of detonation nanodiamond (DND) on mechanical performance of epoxy based nanocomposites is presented. Our characterizations reveal that the process of functionalization not only removes the non-diamond content and impurities by significantly reducing DND's size but also introduces oxygen containing functional groups on its surface. The average size of functionalized DND aggregations could be decreased from 300 to 100 nm in contrast to pristine DND, which greatly benefits its homogeneous dispersion in epoxy matrix. In addition, strong chemical bonding among functionalized DND and epoxy resin due to functional groups leads to the formation of efficient interface. These interfaces overlap at high concentrations making a network which in turn significantly enhances the tensile properties.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Surface functionalization and structure characterizations of nanodiamond and its epoxy based nanocomposites","attachmentId":92046928,"attachmentType":"pdf","work_url":"https://www.academia.edu/87966468/Surface_functionalization_and_structure_characterizations_of_nanodiamond_and_its_epoxy_based_nanocomposites","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/87966468/Surface_functionalization_and_structure_characterizations_of_nanodiamond_and_its_epoxy_based_nanocomposites"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="7" data-entity-id="21160313" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/21160313/The_effect_of_carbon_nanotubes_on_epoxy_matrix_nanocomposites">The effect of carbon nanotubes on epoxy matrix nanocomposites</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="5310755" href="https://concordia.academia.edu/IosifDanielRosca">Iosif Daniel Rosca</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Journal of Thermal Analysis and Calorimetry, 2013</p><p class="ds-related-work--abstract ds2-5-body-sm">The paper concerns thermal properties of epoxy/nanotubes composites for aircraft application. In this work, influence of carbon nanotubes on thermal stability, thermal conductivity, and crosslinking density of epoxy matrix was determined. Three kinds of nanotubes were used: non-modified with 1-and 1.5-lm length, and 1-lm length modified with amino groups. Scanning electron microscopy observations were done for examining dispersion of nanotubes in the epoxy matrix. Glass transition temperature (T g ) was readout from differential scanning calorimetry. From dynamic mechanical analysis, crosslinking density was calculated for epoxy and its composites. Also, thermogravimetric analysis was done to determine influence of nanotubes addition on thermal stability and decomposition process of composites. Activation energy was calculated from TGA curves by Flynn-Wall-Ozawa method. Thermal diffusivity was also measured. SEM images proved the uniform dispersion of carbon nanotubes without any agglomerates. It was found that nanotubes modified with amino groups lead to the increase of epoxy matrix crosslinking density. The significant increase in T g was also observed. On the other hand, addition of carbon nanotubes leads to the decrease of thermal stability of polymer due to the increase of thermal diffusivity.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"The effect of carbon nanotubes on epoxy matrix nanocomposites","attachmentId":41741673,"attachmentType":"pdf","work_url":"https://www.academia.edu/21160313/The_effect_of_carbon_nanotubes_on_epoxy_matrix_nanocomposites","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/21160313/The_effect_of_carbon_nanotubes_on_epoxy_matrix_nanocomposites"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="8" data-entity-id="5794777" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/5794777/Comparison_of_Mechanical_Properties_of_Acid_and_UV_Ozone_Treated_Nanodiamond_Epoxy_Nanocomposites">Comparison of Mechanical Properties of Acid and UV Ozone Treated Nanodiamond Epoxy Nanocomposites</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="7729744" href="https://ncp.academia.edu/SobiaSajid">Sobia Sajid</a></div><p class="ds-related-work--abstract ds2-5-body-sm">Nanodiamond (ND) powder was successfully activated by wet chemical method and by exposure of UV/O3 in a chamber followed by mixing in triethylenetetramine (TETA) solution. The reinforcement role of activated ND in the mechanical properties of epoxy matrix was studied. Both treatments, i.e. acid and UV/O3 Nanodiamond (ND) powder was successfully activated by wet chemical method and by exposure of UV/O3 provide ND surface with chemical functionalities for adhesion with epoxy resin. Fourier transform infrared spectroscopy was utilized to confirm the attachment of surface groups to the ND particles. The low content of acid and UV/O3 activated ND was dispersed ultrasonically in the epoxy matrix separately to make nanocomposites. The mechanical properties of the nanocomposites were investigated under three point bending. The strong interactions among activated ND particles and the epoxy resin provide efficient load transfer interfaces, which enhances the mechanical properties of the composites. It was found that the flexural strength, modulus, and toughness of 0.1 wt% ND loaded nanocomposites have been enhanced up to 85%, 57%, and 39%, respectively for UV/O3 treated ND powder. It is also found that the optimum ND concentration to achieve maximum reinforcement is 0.1 wt% while higher concentrations lead to decrease in mechanical properties. The significant improvement of the mechanical properties of the ND/epoxy nanocomposites is attributed to the good dispersion of the functionalized ND in epoxy matrix.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Comparison of Mechanical Properties of Acid and UV Ozone Treated Nanodiamond Epoxy Nanocomposites","attachmentId":32813093,"attachmentType":"pdf","work_url":"https://www.academia.edu/5794777/Comparison_of_Mechanical_Properties_of_Acid_and_UV_Ozone_Treated_Nanodiamond_Epoxy_Nanocomposites","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/5794777/Comparison_of_Mechanical_Properties_of_Acid_and_UV_Ozone_Treated_Nanodiamond_Epoxy_Nanocomposites"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="9" data-entity-id="5288151" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/5288151/The_Influence_of_Different_Types_of_Carbon_Nanotubes_on_the_Synthesis_and_Properties_of_Epoxy_based_Nanocomposite_Materials">The Influence of Different Types of Carbon Nanotubes on the Synthesis and Properties of Epoxy-based Nanocomposite Materials</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="7275476" href="https://independent.academia.edu/AlexandraPetrea">Alexandra Petrea</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2008</p><p class="ds-related-work--abstract ds2-5-body-sm">The incorporation of functionalized carbon nanotubes in a polymer matrix is expected to greatly enhance the physical and mechanical properties of the polymer due to inherent superior properties of carbon nanotubes (CNTs): high modulus and strength, high thermal stability and enhanced electrical conductivity. Nanocomposite materials based on epoxy polymer matrix and different types of functionalized carbon nanotubes were synthesized. The effect of CNTs on dynamic mechanical properties by DMA, on curing process by DSC and themostability by TGA and DTG were studied. The system based on diglycidylether of bisphenol A (DGEBA) cured with a polyetheramine (D230) and reinforced with amino-functionalized doublewall carbon nanotubes (DWNT-NH 2 ) showed lower T g values. SEM images reveal an enhance of dispersion if amino-functionalized CNTs are used.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"The Influence of Different Types of Carbon Nanotubes on the Synthesis and Properties of Epoxy-based Nanocomposite Materials","attachmentId":49362544,"attachmentType":"pdf","work_url":"https://www.academia.edu/5288151/The_Influence_of_Different_Types_of_Carbon_Nanotubes_on_the_Synthesis_and_Properties_of_Epoxy_based_Nanocomposite_Materials","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/5288151/The_Influence_of_Different_Types_of_Carbon_Nanotubes_on_the_Synthesis_and_Properties_of_Epoxy_based_Nanocomposite_Materials"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div></div></div><div class="ds-sticky-ctas--wrapper js-loswp-sticky-ctas hidden"><div class="ds-sticky-ctas--grid-container"><div class="ds-sticky-ctas--container"><button class="ds2-5-button js-swp-download-button" data-signup-modal="{"location":"continue-reading-button--sticky-ctas","attachmentId":39107522,"attachmentType":"pdf","workUrl":null}">See full PDF</button><button class="ds2-5-button ds2-5-button--secondary js-swp-download-button" data-signup-modal="{"location":"download-pdf-button--sticky-ctas","attachmentId":39107522,"attachmentType":"pdf","workUrl":null}"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span>Download PDF</button></div></div></div><div class="ds-below-fold--grid-container"><div class="ds-work--container js-loswp-embedded-document"><div class="attachment_preview" data-attachment="Attachment_39107522" style="display: none"><div class="js-scribd-document-container"><div class="scribd--document-loading js-scribd-document-loader" style="display: block;"><img alt="Loading..." src="//a.academia-assets.com/images/loaders/paper-load.gif" /><p>Loading Preview</p></div></div><div style="text-align: center;"><div class="scribd--no-preview-alert js-preview-unavailable"><p>Sorry, preview is currently unavailable. 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href="https://independent.academia.edu/ChinLimChee">Lim Chee Chin</a></div><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Thermo-mechanical and Light Transmittance of Silica Diffusant Filled Epoxy Composites","attachmentId":112069308,"attachmentType":"pdf","work_url":"https://www.academia.edu/115747836/Thermo_mechanical_and_Light_Transmittance_of_Silica_Diffusant_Filled_Epoxy_Composites","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/115747836/Thermo_mechanical_and_Light_Transmittance_of_Silica_Diffusant_Filled_Epoxy_Composites"><span class="ds2-5-text-link__content">View 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