Regeneration of spent cathodes of Li-ion batteries into multifunctional electrodes for overall water splitting and rechargeable Zn-air batteries by ultrafast carbothermal shock - CityU Scholars

<!doctype html><html lang="en"><head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <title>Regeneration of spent cathodes of Li-ion batteries into multifunctional electrodes for overall water splitting and rechargeable Zn-air batteries by ultrafast carbothermal shock - CityU Scholars | A Research Hub of Excellence</title> <meta property="og:image" content="/resources/style/gfx/logo_top.png" /> <meta property="og:url" content="https://scholars.cityu.edu.hk/en/publications/regeneration-of-spent-cathodes-of-liion-batteries-into-multifunctional-electrodes-for-overall-water-splitting-and-rechargeable-znair-batteries-by-ultrafast-carbothermal-shock(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).html" /> <link rel="image_src" type="image/png" href="/resources/style/gfx/logo_top.png" /> <link rel="icon" href="/resources/style/gfx/favicon.ico" type="image/x-icon" /> <link href="https://fonts.googleapis.com/css?family=Open+Sans:400,300,700,600" rel="stylesheet" type="text/css" /><link type="text/css" rel="stylesheet" href="/resources/style/fonts/icons/css/fontello.css?stamp=1731905518316" /><link type="text/css" rel="stylesheet" href="/resources/style/js/slick/slick.css?stamp=1731905518316" /><link type="text/css" rel="stylesheet" href="/resources/style/js/slick/slick-theme.css?stamp=1731905518316" /><link type="text/css" rel="stylesheet" href="/resources/style/css/main.css?stamp=1731905518316" /> <link type="text/css" rel="stylesheet" href="https://www.cityu.edu.hk/scholars/portal/css/main_cu.css" /><script type="text/javascript" src="/dwr/engine.js?stamp=1731905518316"></script><script type="text/javascript" src="/dwr/interface/PureFacade.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/style/lib/prototype.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/style/js/atira.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/style/js/atira_chart.js?stamp=1731905518316"></script><script type="text/javascript" src="/dwr/interface/GraphFacade.js?stamp=1731905518316"></script> <script type="text/javascript">(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-11187669-7', { 'cookieDomain': document.location.hostname });ga('set', 'anonymizeIp', true);ga('send', 'pageview');</script> <meta name="citation_title" content="Regeneration of spent cathodes of Li-ion batteries into multifunctional electrodes for overall water splitting and rechargeable Zn-air batteries by ultrafast carbothermal shock" /><meta name="citation_author" content="Xuerong Zheng" /><meta name="citation_author_institution" content="Department of Materials Science and Engineering" /><meta name="citation_author_institution" content="Centre for Functional Photonics" /><meta name="citation_author_institution" content="Hainan University" /><meta name="citation_author_institution" content="Tianjin University" /><meta name="citation_author" content="Xin Zhao" /><meta name="citation_author_institution" content="Department of Materials Science and Engineering" /><meta name="citation_author_institution" content="Centre for Functional Photonics" /><meta name="citation_author_email" content="xzhao82-c@my.cityu.edu.hk" /><meta name="citation_author_orcid" content="0000-0002-7922-0385" /><meta name="citation_author" content="Junda Lu" /><meta name="citation_author_institution" content="Hainan University" /><meta name="citation_author" content="Jihong Li" /><meta name="citation_author_institution" content="Hainan University" /><meta name="citation_author" content="Zhengpei Miao" /><meta name="citation_author_institution" content="Hainan University" /><meta name="citation_author" content="Wei Xu" /><meta name="citation_author_institution" content="Jiangsu Genox Environmental Engineering Technology Co., Ltd." /><meta name="citation_author" content="Yida Deng" /><meta name="citation_author_institution" content="Hainan University" /><meta name="citation_author_institution" content="Tianjin University" /><meta name="citation_author" content="Andrey L. Rogach" /><meta name="citation_author_institution" content="Department of Materials Science and Engineering" /><meta name="citation_author_institution" content="Centre for Functional Photonics" /><meta name="citation_author_email" content="arogatch@cityu.edu.hk" /><meta name="citation_author_orcid" content="0000-0002-8263-8141" /><meta name="citation_publication_date" content="2022/09" /><meta name="citation_online_date" content="2023/05/05" /><meta name="citation_pdf_url" content="https://scholars.cityu.edu.hk/files/187566852/98874529.pdf" /><meta name="citation_online_date" content="2024/03/11" /><meta name="citation_doi" content="10.1007/s40843-021-1984-8" /><meta name="citation_language" content="English" /><meta name="citation_keywords" content="carbothermal shock; lithium-ion battery; overall water splitting; waste management; Zn-air battery" /><meta name="citation_journal_title" content="Science China Materials" /><meta name="citation_issn" content="2095-8226" /><meta name="citation_publisher" content="Science in China Press" /><meta name="citation_volume" content="65" /><meta name="citation_issue" content="9" /><meta name="citation_pages" content="2393–2400" /> <noscript><iframe src="//www.googletagmanager.com/ns.html?id=GTM-PZF4343" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= '//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-PZF4343');</script> <script type="text/javascript" src="/resources/style/js/jquery-3.1.1.min.js?stamp=1731905518316"></script> <script type="text/javascript">jQuery.noConflict();</script><script type="text/javascript" src="/resources/style/js/jquery.overflow-navigation.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/style/js/slick/slick.min.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/style/js/main.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/style/js/atira_flash.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/core/style/js/portal.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/style/lib/swfobject.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/style/js/components/web_graph.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/style/js/components/web_diagram.js?stamp=1731905518316"></script><link type="text/css" rel="stylesheet" href="/resources/style/css/components/web_diagram.css?stamp=1731905518316" /><script type="text/javascript" src="/resources/style/lib/d3/d3.v3.js?stamp=1731905518316"></script><script type="text/javascript" src="/resources/core/style/js/components/portal_graphviewer.js?stamp=1731905518316"></script><link type="text/css" rel="stylesheet" href="/resources/core/style/css/components/portal_graphviewer.css?stamp=1731905518316" /></head><body class="publications en_GB en ie ie7"> <div class="header"> <script async src=https://www.googletagmanager.com/gtag/js?id=G-ETKF41RWWH></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-ETKF41RWWH'); </script> <div class="top"> <div class="wrapper">  <a href="https://libguides.library.cityu.edu.hk/cityuscholars" target="_blank" class="researcher_login"><span>Researcher login</span></a> <div id="cityu-header-local"> <div id="cityu-desktop-cityulogo"> <a href="https://www.cityu.edu.hk"><img src="https://template.cityu.edu.hk/template/v2/logo/CityU/CityU_Vertical_Logo_CMYK.svg" alt="City University of Hong Kong"></img></a> </div> <div id="cityu-mobile-cityulogo"> <a href="https://www.cityu.edu.hk"> <img src="https://template.cityu.edu.hk/template/v2/logo/CityU/CityU_Vertical_Logo_CMYK.svg" alt="City University of Hong Kong"></img> </a> </div> <div id="cityu-mobile-cityulogo-xs"> <a href="https://www.cityu.edu.hk"> <img src="https://template.cityu.edu.hk/template/v2/logo/CityU/CityU_Vertical_Logo_CMYK.svg" alt="City University of Hong Kong"></img> </a> </div> <div id="cityu-header-deptnames"> <div class="cityu-wrapper"> <div id="cityu-header-deptname"> <a href="/">CityU Scholars</a> </div> <div id="cityu-header-parentname" class="red right"> A Research Hub of Excellence </div> </div> </div> </div> </div>  </div> <div class="menuwrapper"> <div class="wrapper"> <span class="burger"> <span class="burger-bars"></span> </span> <ul class="menu"> <li><a class="portal_link" href="/en/"><span> Home </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/persons/search.html?affiliationStatus=current&employmentStatus=staff"><span> Researchers </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/organisations/search.html"><span> Research Units </span></a> </li> <li class="selected"><a class="portal_link" href="https://scholars.cityu.edu.hk/en/publications/search.html"><span> Research Output </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/projects/search.html"><span> Projects </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/activities/search.html"><span> Activities </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/prizes/search.html"><span> Prizes/Honours </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/theses/search.html"><span> Student Theses </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/datasets/search.html"><span> Datasets </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/impact/search.html"><span> Impact </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/clippings/search.html"><span> Press/Media </span></a> </li> </ul> </div> </div> </div> <div class="front-seacrh"> </div> <div class="main-content wrapper false "> <div class="col-1-1"><div class="rendering rendering_researchoutput rendering_researchoutput_compact rendering_researchoutput rendering_compact rendering_researchoutput_compact"><div class="rendering rendering_researchoutput rendering_researchoutput_compact rendering_researchoutput rendering_compact rendering_researchoutput_compact"><h1 class="title">Regeneration of spent cathodes of Li-ion batteries into multifunctional electrodes for overall water splitting and rechargeable Zn-air batteries by ultrafast carbothermal shock</h1><h1 class="title">超快碳熱衝擊將廢舊鋰電池正極材料變廢為寶製備多功能電極用於水分解和可充鋅空氣電池</h1></div><p class="type"><span class="type_family">Research output<span class="type_family_sep">: </span></span><span class="type_classification_parent">Journal Publications and Reviews<span class="type_parent_sep"> › </span></span><span class="type_classification">RGC 21 - Publication in refereed journal</span><span class="type_classification"><span class="type_parent_sep"> › </span>peer-review</span></p></div> <div class="tabs-container"> <ul class="clear"> <li class="selected"><a class="portal_link" href="https://scholars.cityu.edu.hk/en/publications/regeneration-of-spent-cathodes-of-liion-batteries-into-multifunctional-electrodes-for-overall-water-splitting-and-rechargeable-znair-batteries-by-ultrafast-carbothermal-shock(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).html"><span>Overview</span></a> </li> </ul> </div> <div class="pub-full"> <div class="pub-top"> <div class="view-box scopus"> <span class="number">9</span> <span>Scopus Citations</span> </div> <div class="view-box viewall-scopus"> <a target="_blank" class="view_all_scopus_button" href="https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85128070091&origin=recordpage"> Scopus Metrics </a> </div> <div class="view-box almetric"> <script type="text/javascript" src="//d1bxh8uas1mnw7.cloudfront.net/assets/embed.js"></script> <div class="altmetric-embed pure_altmetric_component" data-badge-type="2" data-badge-popover="left" data-hide-no-mentions="true" data-link-target="true" data-doi="10.1007/s40843-021-1984-8"></div> </div> <div class="graph_viewer"> <div class="graph"><a class="portal_graphviewer_button" href="javascript:void(0);" id="j_id-222676425_40f6ca2e"><span>View graph of relations</span></a> <script type="text/javascript"></script> <i class="icon-network"></i> </div> </div> <div class="addthis"> <div class="addthis_sharing_toolbox"></div> </div> </div> <div class="view-box"> <h2 class="subheader">Author(s)</h2><div class="rendering rendering_researchoutput rendering_researchoutput_associatesauthorsclassifiedsummarizedlistportal rendering_contributiontojournal rendering_associatesauthorsclassifiedsummarizedlistportal rendering_contributiontojournal_associatesauthorsclassifiedsummarizedlistportal"><ul class="relations persons"><li><a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/xin-zhao(94c90841-51a4-4a2f-98a5-eb6143ddc439).html" class="link person"><span>Xin Zhao</span></a></li><li><a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/andrey-rogach(dd3428ac-2818-4886-9ff4-918f453fb709).html" class="link person"><span>Andrey L. Rogach</span></a></li><li><a onclick="$(this).up('ul').next('ul').toggleClassName('common_hidden');return false;" href="#" class="all link"><span>And 6 others</span></a></li></ul><ul class="relations persons common_hidden associates_authors_full_list"><li>Xuerong Zheng</li><li class="external">Junda Lu</li><li class="external">Jihong Li</li><li class="external">Zhengpei Miao</li><li class="external">Wei Xu</li><li class="external">Yida Deng</li></ul></div> </div> <div class="view-box"> <h2 class="subheader">Related Research Unit(s)</h2><div class="rendering rendering_researchoutput rendering_researchoutput_associatesorganisationsportal rendering_contributiontojournal rendering_associatesorganisationsportal rendering_contributiontojournal_associatesorganisationsportal"><ul class="relations organisations"><li class="a"><a rel="Organisation" href="https://scholars.cityu.edu.hk/en/organisations/department-of-materials-science-and-engineering(6f86c441-4b56-4f67-958e-ad2fd7b70c98).html" class="link"><span>Department of Materials Science and Engineering</span></a></li><li class="r"><a rel="Organisation" href="https://scholars.cityu.edu.hk/en/organisations/centre-for-functional-photonics(3b054290-92d6-4f59-81c9-d79ba7cfd71b).html" class="link"><span>Centre for Functional Photonics</span></a></li></ul></div> </div> <div class="view-box"> <h2 class="subheader">Detail(s)</h2><div class="rendering rendering_researchoutput rendering_researchoutput_detailsportal rendering_contributiontojournal rendering_detailsportal rendering_contributiontojournal_detailsportal"><div class="article"><table class="properties"><tbody><tr class="language"><th scope="row">Original language</th><td>English</td></tr><tr><th scope="row">Pages (from-to)</th><td>2393–2400</td></tr><tr class="numberofpages"><th scope="row">Number of pages</th><td>8</td></tr><tr><th scope="row">Journal / Publication</th><td><a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/science-china-materials(7033621d-a67d-4be8-bb45-afc9c2722a9b)/publications.html" class="link"><span>Science China Materials</span></a></td></tr><tr><th scope="row">Volume</th><td>65</td></tr><tr><th scope="row">Issue number</th><td>9</td></tr><tr><th scope="row">Online published</th><td><span class="date">7 Apr 2022</span></td></tr><tr class="status"><th scope="row">Publication status</th><td><span class="prefix">Published - </span><span class="date">Sept 2022</span></td></tr></tbody></table></div></div> </div> <div class="view-box"> <h2 class="subheader">Link(s)</h2> <table class="properties pub-links"> <tr> <th>DOI</th> <td><div class="rendering rendering_researchoutput rendering_researchoutput_versioneddoiextensionportal rendering_contributiontojournal rendering_versioneddoiextensionportal rendering_contributiontojournal_versioneddoiextensionportal"><h2 class="subheader">DOI</h3><ul class="relations links digital_object_identifiers"><li class="embargo_date_ended available open "><a onclick="window.open(this.href, '_blank','noopener,noreferrer'); return false;" href="https://doi.org/10.1007/s40843-021-1984-8" class="link"><span>https://doi.org/10.1007/s40843-021-1984-8</span></a> <span class="common_icon_16" style="background-image: url('/resources/style/icons/type/openaccess16.png');"></span><p class="dimmed">Final Published version</p></li></ul></div> </td> </tr> <tr> <th></th> <td> <span class="sfx-button" title="Check@CityULib"> <a href="https://julac.hosted.exlibrisgroup.com/primo-explore/openurl?ctx_ver=Z39.88-2004&ctx_tim=2024-11-23T20%3A18%3A02HKT&ctx_enc=info%3Aofi%2FencUTF-8&url_ver=Z39.88-2004&url_ctx_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Actx&rft.genre=article&rft_val_fmt=info%3Aofi%2Fkev%3Afmt%3Ajournal&rfr_id=info%3Asid%2F%3Apure&rft.atitle=Regeneration%20of%20spent%20cathodes%20of%20Li-ion%20batteries%20into%20multifunctional%20electrodes%20for%20overall%20water%20splitting%20and%20rechargeable%20Zn-air%20batteries%20by%20ultrafast%20carbothermal%20shock&rft_id=info%3Adoi%2F10.1007%2Fs40843-021-1984-8&rft.aulast=Zheng&rft.aufirst=Xuerong&rft.auinit=X&rft.date=2022-09&rft.volume=65&rft.issue=9&rft.issn=2095-8226&rft.jtitle=Science%20China%20Materials&rft.pages=2393%E2%80%932400&institution=CUH_ALMA&vid=CUH" target="_blank"> Check@CityULib </a> </span> </td> </tr> <tr> <th>Attachment(s)</th> <td><div class="rendering rendering_researchoutput rendering_researchoutput_versioneddocumentextensionportal rendering_contributiontojournal rendering_versioneddocumentextensionportal rendering_contributiontojournal_versioneddocumentextensionportal"><div class="subheader documents">Documents</div><ul class="relations documents"><li class="available"><a onclick="if (this.href) {window.open(this.href)}; return false;" href="https://scholars.cityu.edu.hk/files/187566852/98874529.pdf" class="link title"><span>98874529.pdf</span></a> <span class="common_icon_16" style="background-image: url('/resources/style/icons/type/openaccess16.png');"></span><p class="dimmed">Post-print, 1.21 MB<span class="mimetype">, PDF</span></p></li></ul></div><div class="rendering rendering_keywordable rendering_keywordgroupcopyright rendering_keywordable_keywordgroupcopyright"><div class="publishercopyright"><span class="copy-header">Publisher's Copyright Statement</span><ul class="relations keywords"><li>This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/10.1007/s40843-021-1984-8.</li></ul></div></div> </td> </tr> <tr> <th>Link to Scopus</th> <td><a target="_blank" class="scopus-link-pub" href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85128070091&origin=recordpage"> https://www.scopus.com/record/display.uri?eid=2-s2.0-85128070091&origin=recordpage </a></td> </tr> <tr class="permanent_link"> <th>Permanent Link</th> <td> <a href="https://scholars.cityu.edu.hk/en/publications/publication(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).html">https://scholars.cityu.edu.hk/en/publications/publication(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).html</a></td> </tr> </table> </div> <div class="view-box"> <h2 class="subheader">Abstract</h2><div class="rendering rendering_researchoutput rendering_researchoutput_customabstractportal rendering_contributiontojournal rendering_customabstractportal rendering_contributiontojournal_customabstractportal"><div class="textblock">Lithium-ion batteries (LIBs) are widely used in electric vehicles and consumer electronics and require reliable recycling strategies. In this paper, we investigated how an ultrafast carbothermal shock treatment can be used to convert spent cathodes of LIBs (LiNi<sub>0.8</sub>Mn<sub>0.1</sub>Co<sub>0.1</sub>O<sub>2</sub>) into Ni/Ni-Mn-Co-O (N/NMCO) composites with a remarkable electrocatalytic performance toward oxygen evolution, oxygen reduction, and hydrogen evolution reactions. The converted spent cathodes can be employed as cathodes and anodes in an overall water-splitting system, and they displayed a low overpotential of 1.61 V and remarkable stability at different current densities. Moreover, N/NMCO electrodes can be used as cathodes in rechargeable Zn-air batteries, which displayed long-term stability (>30 h), high specific capacity (781 mA h g<sup>−1</sup>) and peak power density (137 mW cm<sup>−2</sup>), as well as a small charge/discharge voltage gap of 0.71 V. Thus, our study offers a “waste-to-treasure” strategy for the regeneration of spent cathodes of LIBs and their applications in other advanced energy storage and conversion technologies.</div></div><div class="rendering rendering_researchoutput rendering_researchoutput_customabstractportal rendering_contributiontojournal rendering_customabstractportal rendering_contributiontojournal_customabstractportal"><div class="textblock">隨著鋰離子電池在電動汽車和日常電子器件中的應用越來越廣泛, 亟需開發廢舊鋰電池電極材料回收技術. 本文提出採用超快碳熱沖擊的方法將鋰電池正極材料LiNi<sub>0.8</sub>Mn<sub>0.1</sub>Co<sub>0.1</sub>O<sub>2</sub>快速轉化成Ni/Ni-MnCo-O (N/NMCO)複合材料, 其在氧析出(OER)、氧還原(ORR)、氫析出(HER)等反應中表現出優異性能. N/NMCO複合材料可以被同時用於電解水器件的正極和負極, 並用於鋅空氣電池的正極, 電池比容量可達781 mA h g<sup>−1</sup>, 能量密度達到137 mW cm<sup>−2</sup>, 充放電壓差僅為0.71 V, 且可以穩定運行超過30 h. 本工作提供了一種“變廢為寶”的策略, 將廢舊鋰離子電池正極材料轉化為高效電極材料用於其他能源存儲與轉換器件中.</div></div> </div> <div class="view-box"> <h2 class="subheader">Research Area(s)</h2><div class="rendering rendering_keywordable rendering_keywordgroupsexcludecopyright rendering_keywordable_keywordgroupsexcludecopyright"><div class="keywordcontainers"><ul class="relations keywords"><li>carbothermal shock, lithium-ion battery, overall water splitting, waste management, Zn-air battery</li></ul></div><div class="sustainabledevelopmentgoals"><ul class="relations keywords"><li><strong><a href="https://scholars.cityu.edu.hk/en/publications/browse.html?uri=%2Fdk%2Fatira%2Fpure%2Fsustainabledevelopmentgoals%2Faffordable_and_clean_energy&logicalname=sustainabledevelopmentgoals" class="link"><span>SDG 7 - Affordable and Clean Energy</span></a></strong></li><li><strong><a href="https://scholars.cityu.edu.hk/en/publications/browse.html?uri=%2Fdk%2Fatira%2Fpure%2Fsustainabledevelopmentgoals%2Fresponsible_consumption_and_production&logicalname=sustainabledevelopmentgoals" class="link"><span>SDG 12 - Responsible Consumption and Production</span></a></strong></li><li><strong><a href="https://scholars.cityu.edu.hk/en/publications/browse.html?uri=%2Fdk%2Fatira%2Fpure%2Fsustainabledevelopmentgoals%2Fpartnerships&logicalname=sustainabledevelopmentgoals" class="link"><span>SDG 17 - Partnerships for the Goals</span></a></strong></li></ul></div></div> </div> <div class="publication_related_concepts"> <div class="view_preview_panel"><script type="text/javascript" src="/resources/style/js/concept_tooltip.js?stamp=1731905518316"></script> <div class="relationlist for_publication_fingerprints"> <h2 class="section for_publication_fingerprints subheader"> Fingerprint </h2> <p class="portal_inline_help">Publication fingerprints text</p> <div class="concept_listing" data-content-id="98874529" data-locale="en_GB"> <div class="concept-badge-wrapper"><a class="portal_link concept" href="https://scholars.cityu.edu.hk/en/concepts/refinement.html?conceptIds=195869525" title="Electrode in Material Science has a weight of 100%"><span> <div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="100"></canvas> <span class="procent">100</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Electrode</span> </span> <span class="concept_badge less_100" data-content-id="195869525" data-thesauri-acronym="MaterialScience"> <span class="rating rank_100"><em></em></span> <span class="domain"> <span class="text">Material Science</span> </span> </span> </div></span></a> </div> <div class="concept-badge-wrapper"><a class="portal_link concept" href="https://scholars.cityu.edu.hk/en/concepts/refinement.html?conceptIds=195893556" title="Cathode in Material Science has a weight of 100%"><span> <div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="100"></canvas> <span class="procent">100</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Cathode</span> </span> <span class="concept_badge less_100" data-content-id="195893556" data-thesauri-acronym="MaterialScience"> <span class="rating rank_100"><em></em></span> <span class="domain"> <span class="text">Material Science</span> </span> </span> </div></span></a> </div> <div class="concept-badge-wrapper"><a class="portal_link concept" href="https://scholars.cityu.edu.hk/en/concepts/refinement.html?conceptIds=196117892" title="Battery (Electrochemical Energy Engineering) in Material Science has a weight of 100%"><span> <div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="100"></canvas> <span class="procent">100</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Battery (Electroche...</span> </span> <span class="concept_badge less_100" data-content-id="196117892" data-thesauri-acronym="MaterialScience"> <span class="rating rank_100"><em></em></span> <span class="domain"> <span class="text">Material Science</span> </span> </span> </div></span></a> </div> <div class="concept-badge-wrapper"><a class="portal_link concept" href="https://scholars.cityu.edu.hk/en/concepts/refinement.html?conceptIds=196294651" title="Water Splitting in Material Science has a weight of 100%"><span> <div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="100"></canvas> <span class="procent">100</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Water Splitting</span> </span> <span class="concept_badge less_100" data-content-id="196294651" data-thesauri-acronym="MaterialScience"> <span class="rating rank_100"><em></em></span> <span class="domain"> <span class="text">Material Science</span> </span> </span> </div></span></a> </div> <div class="concept-badge-wrapper"><a class="portal_link concept" href="https://scholars.cityu.edu.hk/en/concepts/refinement.html?conceptIds=196538629" title="Lithium Ion Battery in Material Science has a weight of 100%"><span> <div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="100"></canvas> <span class="procent">100</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Lithium Ion Battery</span> </span> <span class="concept_badge less_100" data-content-id="196538629" data-thesauri-acronym="MaterialScience"> <span class="rating rank_100"><em></em></span> <span class="domain"> <span class="text">Material Science</span> </span> </span> </div></span></a> </div> <div class="concept-badge-wrapper"><a class="portal_link concept" href="https://scholars.cityu.edu.hk/en/concepts/refinement.html?conceptIds=240028905" title="Air in Material Science has a weight of 100%"><span> <div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="100"></canvas> <span class="procent">100</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Air</span> </span> <span class="concept_badge less_100" data-content-id="240028905" data-thesauri-acronym="MaterialScience"> <span class="rating rank_100"><em></em></span> <span class="domain"> <span class="text">Material Science</span> </span> </span> </div></span></a> </div> <div class="concept-badge-wrapper"><a class="portal_link concept" href="https://scholars.cityu.edu.hk/en/concepts/refinement.html?conceptIds=195995403" title="Regeneration in Keyphrases has a weight of 100%"><span> <div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="100"></canvas> <span class="procent">100</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Regeneration</span> </span> <span class="concept_badge less_100" data-content-id="195995403" data-thesauri-acronym="keyphrases"> <span class="rating rank_100"><em></em></span> <span class="domain"> <span class="text">Keyphrases</span> </span> </span> </div></span></a> </div> <div class="concept-badge-wrapper"><a class="portal_link concept" href="https://scholars.cityu.edu.hk/en/concepts/refinement.html?conceptIds=196023629" title="Ultrafast in Keyphrases has a weight of 100%"><span> <div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="100"></canvas> <span class="procent">100</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Ultrafast</span> </span> <span class="concept_badge less_100" data-content-id="196023629" data-thesauri-acronym="keyphrases"> <span class="rating rank_100"><em></em></span> <span class="domain"> <span class="text">Keyphrases</span> </span> </span> </div></span></a> </div> <div class="concept-badge-wrapper"><a class="portal_link concept" href="https://scholars.cityu.edu.hk/en/concepts/refinement.html?conceptIds=196596415" title="Li-ion Battery in Keyphrases has a weight of 100%"><span> <div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="100"></canvas> <span class="procent">100</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Li-ion Battery</span> </span> <span class="concept_badge less_100" data-content-id="196596415" data-thesauri-acronym="keyphrases"> <span class="rating rank_100"><em></em></span> <span class="domain"> <span class="text">Keyphrases</span> </span> </span> </div></span></a> </div> <div class="concept-badge-wrapper"><a class="portal_link concept" href="https://scholars.cityu.edu.hk/en/concepts/refinement.html?conceptIds=197025580" title="Overall Water Splitting in Keyphrases has a weight of 100%"><span> <div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="100"></canvas> <span class="procent">100</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Overall Water Split...</span> </span> <span class="concept_badge less_100" data-content-id="197025580" data-thesauri-acronym="keyphrases"> <span class="rating rank_100"><em></em></span> <span class="domain"> <span class="text">Keyphrases</span> </span> </span> </div></span></a> </div> </div> <div class="concept_links"><a class="portal_link" href="https://scholars.cityu.edu.hk/en/publications/regeneration-of-spent-cathodes-of-liion-batteries-into-multifunctional-electrodes-for-overall-water-splitting-and-rechargeable-znair-batteries-by-ultrafast-carbothermal-shock(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4)/fingerprints.html"><span>Full Fingerprint ›</span></a> </div> </div> </div> </div> <div class="view-box citations"> <h2 class="subheader">Citation Format(s)</h2> <div class="tabs-container citations clear"> <ul class="citations"> <li class="selected"><a href="#">Standard</a></li> <li><a href="#">Harvard</a></li> <li><a href="#">APA</a></li> <li><a href="#">Vancouver</a></li> <li><a href="#">Author</a></li> </ul> <div class="cite-export"> <span class="publication_export">[ <a class="portal_link" href="https://scholars.cityu.edu.hk/en/publications/regeneration-of-spent-cathodes-of-liion-batteries-into-multifunctional-electrodes-for-overall-water-splitting-and-rechargeable-znair-batteries-by-ultrafast-carbothermal-shock(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).ris?download=true"><span>RIS</span></a> ]</span> <span class="publication_export">[ <a class="portal_link" href="https://scholars.cityu.edu.hk/en/publications/regeneration-of-spent-cathodes-of-liion-batteries-into-multifunctional-electrodes-for-overall-water-splitting-and-rechargeable-znair-batteries-by-ultrafast-carbothermal-shock(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).bibtex?download=true"><span>BibTeX</span></a> ]</span> </div> </div> <div class="citation-container"> <div class="view-box cite"><div class="rendering rendering_researchoutput rendering_researchoutput_standard rendering_contributiontojournal rendering_standard rendering_contributiontojournal_standard"><a rel="ContributionToJournal" href="https://scholars.cityu.edu.hk/en/publications/regeneration-of-spent-cathodes-of-liion-batteries-into-multifunctional-electrodes-for-overall-water-splitting-and-rechargeable-znair-batteries-by-ultrafast-carbothermal-shock(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).html" class="link"><span><strong>Regeneration of spent cathodes of Li-ion batteries into multifunctional electrodes for overall water splitting and rechargeable Zn-air batteries by ultrafast carbothermal shock.</strong></span></a> / Zheng, Xuerong<a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/xin-zhao(94c90841-51a4-4a2f-98a5-eb6143ddc439).html" class="link"><span>; Zhao, Xin</span></a>; Lu, Junda et al. <br />In: <a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/science-china-materials(7033621d-a67d-4be8-bb45-afc9c2722a9b)/publications.html" class="link"><span>Science China Materials</span></a>, Vol. 65, No. 9, 09.2022, p. 2393–2400.<p class="type"><span class="type_family">Research output<span class="type_family_sep">: </span></span><span class="type_classification_parent">Journal Publications and Reviews<span class="type_parent_sep"> › </span></span><span class="type_classification">RGC 21 - Publication in refereed journal</span><span class="type_classification"><span class="type_parent_sep"> › </span>peer-review</span></p></div> </div> <div class="view-box cite" style="display: none;"><div class="rendering rendering_researchoutput rendering_researchoutput_harvard rendering_contributiontojournal rendering_harvard rendering_contributiontojournal_harvard">Zheng, X<a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/xin-zhao(94c90841-51a4-4a2f-98a5-eb6143ddc439).html" class="link"><span>, Zhao, X</span></a>, Lu, J, Li, J, Miao, Z, Xu, W, Deng, Y<a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/andrey-rogach(dd3428ac-2818-4886-9ff4-918f453fb709).html" class="link"><span> & Rogach, AL</span></a> 2022, '<a rel="ContributionToJournal" href="https://scholars.cityu.edu.hk/en/publications/regeneration-of-spent-cathodes-of-liion-batteries-into-multifunctional-electrodes-for-overall-water-splitting-and-rechargeable-znair-batteries-by-ultrafast-carbothermal-shock(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).html" class="link harvard_title"><span>Regeneration of spent cathodes of Li-ion batteries into multifunctional electrodes for overall water splitting and rechargeable Zn-air batteries by ultrafast carbothermal shock</span></a>', <a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/science-china-materials(7033621d-a67d-4be8-bb45-afc9c2722a9b)/publications.html" class="link"><span><em>Science China Materials</em></span></a>, vol. 65, no. 9, pp. 2393–2400. <a onclick="window.open(this.href, '_blank','noopener,noreferrer'); return false;" href="https://doi.org/10.1007/s40843-021-1984-8" class="link"><span>https://doi.org/10.1007/s40843-021-1984-8</span></a></div> </div> <div class="view-box cite" style="display: none;"><div class="rendering rendering_researchoutput rendering_researchoutput_apa rendering_contributiontojournal rendering_apa rendering_contributiontojournal_apa">Zheng, X.<a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/xin-zhao(94c90841-51a4-4a2f-98a5-eb6143ddc439).html" class="link"><span>, Zhao, X.</span></a>, Lu, J., Li, J., Miao, Z., Xu, W., Deng, Y.<a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/andrey-rogach(dd3428ac-2818-4886-9ff4-918f453fb709).html" class="link"><span>, & Rogach, A. L.</span></a> (2022). <a rel="ContributionToJournal" href="https://scholars.cityu.edu.hk/en/publications/regeneration-of-spent-cathodes-of-liion-batteries-into-multifunctional-electrodes-for-overall-water-splitting-and-rechargeable-znair-batteries-by-ultrafast-carbothermal-shock(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).html" class="link"><span>Regeneration of spent cathodes of Li-ion batteries into multifunctional electrodes for overall water splitting and rechargeable Zn-air batteries by ultrafast carbothermal shock</span></a>. <a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/science-china-materials(7033621d-a67d-4be8-bb45-afc9c2722a9b)/publications.html" class="link"><span><em>Science China Materials</em></span></a>, <em>65</em>(9), 2393–2400. <a onclick="window.open(this.href, '_blank','noopener,noreferrer'); return false;" href="https://doi.org/10.1007/s40843-021-1984-8" class="link"><span>https://doi.org/10.1007/s40843-021-1984-8</span></a></div> </div> <div class="view-box cite" style="display: none;"><div class="rendering rendering_researchoutput rendering_researchoutput_vancouver rendering_contributiontojournal rendering_vancouver rendering_contributiontojournal_vancouver">Zheng X<a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/xin-zhao(94c90841-51a4-4a2f-98a5-eb6143ddc439).html" class="link"><span>, Zhao X</span></a>, Lu J, Li J, Miao Z, Xu W et al. <span class="title"><a rel="ContributionToJournal" href="https://scholars.cityu.edu.hk/en/publications/regeneration-of-spent-cathodes-of-liion-batteries-into-multifunctional-electrodes-for-overall-water-splitting-and-rechargeable-znair-batteries-by-ultrafast-carbothermal-shock(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).html" class="link"><span>Regeneration of spent cathodes of Li-ion batteries into multifunctional electrodes for overall water splitting and rechargeable Zn-air batteries by ultrafast carbothermal shock</span></a></span>. <a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/science-china-materials(7033621d-a67d-4be8-bb45-afc9c2722a9b)/publications.html" class="link"><span>Science China Materials</span></a>. 2022 Sept;65(9):2393–2400. Epub 2022 Apr 7. doi: 10.1007/s40843-021-1984-8</div> </div> <div class="view-box cite" style="display: none;"><div class="rendering rendering_researchoutput rendering_researchoutput_author rendering_contributiontojournal rendering_author rendering_contributiontojournal_author">Zheng, Xuerong <a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/xin-zhao(94c90841-51a4-4a2f-98a5-eb6143ddc439).html" class="link"><span> ; Zhao, Xin</span></a> ; Lu, Junda et al. / <a rel="ContributionToJournal" href="https://scholars.cityu.edu.hk/en/publications/regeneration-of-spent-cathodes-of-liion-batteries-into-multifunctional-electrodes-for-overall-water-splitting-and-rechargeable-znair-batteries-by-ultrafast-carbothermal-shock(e91e176a-ae69-43e9-bd68-dc0c7ef9caf4).html" class="link"><span><strong>Regeneration of spent cathodes of Li-ion batteries into multifunctional electrodes for overall water splitting and rechargeable Zn-air batteries by ultrafast carbothermal shock</strong></span></a>. In: <a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/science-china-materials(7033621d-a67d-4be8-bb45-afc9c2722a9b)/publications.html" class="link"><span>Science China Materials</span></a>. 2022 ; Vol. 65, No. 9. pp. 2393–2400.</div> </div> </div> </div> <div class="view-box"> <h2 class="subheader">Download Statistics</h2> <div class="chart-wrapper"><div class="portal_chart" id="j_id55192815_58308cc5" style="height: 300px;"><div class="portal_chart_empty"><span>No data available</span></div><div class="portal_chart_loading"></div></div><script type="text/javascript"> try {(function() { new portal.ChartUtil.renderChart({'element':'j_id55192815_58308cc5','dataSource':'',contentId:null,'chart':{title:{text:''},description:{text:''},categoryLabels:[{identity:'3\/2024',label:'Mar \'24'},{identity:'4\/2024',label:'Apr \'24'},{identity:'5\/2024',label:'May \'24'},{identity:'6\/2024',label:'Jun \'24'},{identity:'7\/2024',label:'Jul \'24'},{identity:'8\/2024',label:'Aug \'24'},{identity:'9\/2024',label:'Sep \'24'},{identity:'10\/2024',label:'Oct \'24'},{identity:'11\/2024',label:'Nov \'24'}],dataSets:[{type:'column',legend:'98874529.pdf (318)',entries:[{identity:'3\/2024',value:4},{identity:'4\/2024',value:283},{identity:'5\/2024',value:3},{identity:'6\/2024',value:9},{identity:'7\/2024',value:6},{identity:'8\/2024',value:2},{identity:'9\/2024',value:3},{identity:'10\/2024',value:2},{identity:'11\/2024',value:6}]}]},years:5,'includeCurrentYear':false,'categoryLabels':'years','chartDataSetType':'column','expandLegends':true,locales:['en_GB']}); })();} catch (e) {if (window['atira']) {atira.handleException(e);}} </script></div> </div> </div> </div> </div> <div class="footer"> <div class="wrapper"> <div class="cityu-scholar-footer-outbox"> <div class="cityu-scholar-footer-inbox"> <a href="https://www.cityu.edu.hk/cityu/privacy/index.htm" title="Footer Privacy Policy" target="_blank">Privacy Policy</a> | <a href="https://www.cityu.edu.hk/cityu/copyright/index.htm#copyright" title="Footer Copyright" target="_blank">Copyright</a> | <a href="https://www.cityu.edu.hk/cityu/disclaimer/index.htm#disclaimer" title="Footer Disclaimer" target="_blank">Disclaimer</a> | <a href="https://www.cityu.edu.hk/cityu/accessibility/" title="Footer Accessibility" target="_blank">Accessibility</a> | <a href="https://www.cityu.edu.hk/cityu/contactus/index.htm" title="Footer Contact Us" target="_blank">Contact Us</a><br /> © City University of Hong Kong. All Rights Reserved. </div> <div style="float:right;margin-top:45px;width:12%;"><img src="https://template.cityu.edu.hk/template/logo/CityU/CityU_Vertical_Logo_Reverse.svg" alt="" /></div> </div> <script src="https://www.cityu.edu.hk/scholars/portal/js/lib-js.js"></script> <script src="https://www.cityu.edu.hk/scholars/portal/js/cityu-cust.js"></script> </div> </div> <script async="true" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-586ef7fa1e60e604"></script></body></html>

CINXE.COM

Regeneration of spent cathodes of Li-ion batteries into multifunctional electrodes for overall water splitting and rechargeable Zn-air batteries by ultrafast carbothermal shock - CityU Scholars | A Research Hub of Excellence