10.1002\/celc.202201069<\/a><\/p>\nAuthors:<\/h4>\n
Ignacio Came\u00e1n, Bel\u00e9n Lobato, Natalia Rey\u2010Raap, Luc\u00eda dos Santos\u2010G\u00f3mez, Samantha L. Flores\u2010L\u00f3pez, Ana Arenillas, Ana B. Garc\u0131\u0301a<\/p>\n
Abstract:<\/h4>\n
Abstract The objective of this study is to optimize the performance of a graphitized carbon xerogel doped with graphene oxide (GXGO) as cathode for sodium dual\u2010ion batteries. Carbon xerogels are synthetic materials produced in large amounts, with well\u2010controlled chemistry, porosity and structure, by a simple and fast microwave process that has been scaled\u2010up. The intercalation of PF 6 \u2212 anions from various NaPF 6 salt\u2010based electrolytes in a GXGO\u2010based cathode is investigated by considering the influence of the upper cut\u2010off voltage (UCOV) and of the electrolyte on the electrochemical parameters. The best results were attained in an electrolyte with a 2.0 M NaPF 6 concentration in EC : EMC carbonate solvent mixture with added FEC, at a UCOV of 5.0 V. GXGO cathode provides a discharge capacity of 47 mAh g \u22121 after 2500 cycles with a coulombic efficiency of 97 %. Moreover, it shows great cycling stability and capacity retention of essentially 100 % after the initial cycles.<\/p>\n","protected":false},"excerpt":{"rendered":"
DOI: 10.1002\/celc.202201069 Authors: Ignacio Came\u00e1n, Bel\u00e9n Lobato, Natalia Rey\u2010Raap, Luc\u00eda dos Santos\u2010G\u00f3mez, Samantha L. Flores\u2010L\u00f3pez, Ana Arenillas, Ana B. Garc\u0131\u0301a Abstract: Abstract The objective of this study is to optimize the performance of a graphitized carbon xerogel doped with graphene oxide (GXGO) as cathode for sodium dual\u2010ion batteries. Carbon xerogels are synthetic materials produced in […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-71","post","type-post","status-publish","format-standard","hentry","category-bcs-800-battery-cycler"],"_links":{"self":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts\/71","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=71"}],"version-history":[{"count":0,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts\/71\/revisions"}],"wp:attachment":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=71"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=71"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=71"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}