{"id":1232,"date":"2026-03-20T10:44:21","date_gmt":"2026-03-20T10:44:21","guid":{"rendered":"https:\/\/citations.tools.bio-logic.fr\/?p=1232"},"modified":"2026-03-20T10:44:21","modified_gmt":"2026-03-20T10:44:21","slug":"quinone%e2%80%90decorated-onion%e2%80%90like-carbon-carbon-fiber-hybrid-electrodes-for-high%e2%80%90rate-supercapacitor-applications","status":"publish","type":"post","link":"https:\/\/citations.tools.bio-logic.fr\/?p=1232","title":{"rendered":"Quinone\u2010Decorated Onion\u2010Like Carbon\/Carbon Fiber Hybrid Electrodes for High\u2010Rate Supercapacitor Applications"},"content":{"rendered":"<h4>DOI:<\/h4>\n<p><a href=\"https:\/\/doi.org\/10.1002\/celc.201500130\" target=\"_blank\" rel=\"noopener\">10.1002\/celc.201500130<\/a><\/p>\n<h4>Authors:<\/h4>\n<p>Marco Zeiger, D. Weingarth, Volker Presser<\/p>\n<h4>Abstract:<\/h4>\n<p>Abstract The energy performance of carbon onions can be significantly enhanced by introducing pseudocapacitive materials, but this is commonly at the cost of power handling. In this study, a novel synergistic electrode preparation method was developed by using carbon\u2010fiber substrates loaded with quinone\u2010decorated carbon onions. The electrodes are free standing, binder free, extremely conductive, and the interfiber space filling overcomes the severely low apparent density commonly found for electrospun fibers. Electrochemical measurements were performed in organic and aqueous electrolytes. For both systems, a high electrochemical stability after 10 000 cycles was measured, as well as a long\u2010term voltage floating test for the organic electrolyte. The capacitance in 1 M H 2 SO 4 was 288 F g \u22121 for the highest loading of quinones, which is similar to literature values, but with a very high power handling, showing more than 100 F g \u22121 at a scan rate of 2 Vs \u22121 .<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DOI: 10.1002\/celc.201500130 Authors: Marco Zeiger, D. Weingarth, Volker Presser Abstract: Abstract The energy performance of carbon onions can be significantly enhanced by introducing pseudocapacitive materials, but this is commonly at the cost of power handling. In this study, a novel synergistic electrode preparation method was developed by using carbon\u2010fiber substrates loaded with quinone\u2010decorated carbon onions. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-1232","post","type-post","status-publish","format-standard","hentry","category-sp-300-potentiostat"],"_links":{"self":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts\/1232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1232"}],"version-history":[{"count":0,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts\/1232\/revisions"}],"wp:attachment":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}