{"id":1651,"date":"2025-12-23T09:47:55","date_gmt":"2025-12-23T09:47:55","guid":{"rendered":"https:\/\/citations.tools.bio-logic.fr\/?p=1651"},"modified":"2025-12-23T09:47:55","modified_gmt":"2025-12-23T09:47:55","slug":"a-polymerized%e2%80%90ionic%e2%80%90liquid%e2%80%90based-polymer-electrolyte-with-high-oxidative-stability-for-4-and-5-v-class-solid%e2%80%90state-lithium-metal-batteries","status":"publish","type":"post","link":"https:\/\/citations.tools.bio-logic.fr\/?p=1651","title":{"rendered":"A Polymerized\u2010Ionic\u2010Liquid\u2010Based Polymer Electrolyte with High Oxidative Stability for 4 and 5\u00a0V Class Solid\u2010State Lithium Metal Batteries"},"content":{"rendered":"<h4>DOI:<\/h4>\n<p><a href=\"https:\/\/doi.org\/10.1002\/aenm.202200412\" target=\"_blank\" rel=\"noopener\">10.1002\/aenm.202200412<\/a><\/p>\n<h4>Authors:<\/h4>\n<p>Chengyin Fu, Gerrit Homann, Rabeb Grissa, Daniel Rentsch, Wengao Zhao, Tom Gouveia, Ana\u00efs Falgayrat, Rongying Lin, S\u00e9bastien Fantini, Corsin Battaglia<\/p>\n<h4>Abstract:<\/h4>\n<p>Abstract Polymer solid electrolytes for solid\u2010state batteries typically suffer from low ionic conductivity and low oxidative stability. Herein, a polymer electrolyte based on a polymerized ionic liquid and an ionic liquid plasticizer offering simultaneously a high room\u2010temperature ionic conductivity of 0.8 mS cm \u22121 and a high oxidative stability &gt;5.0 V versus Li + \/Li, is reported. The electrolyte is compatible with lithium metal and non\u2010flammable upon direct flame exposure. In symmetric lithium metal cells, the electrolyte enables stable lithium plating and stripping at 0.1 mA cm \u22122 with a capacity of 1 mAh cm \u22122 per half cycle for over 1700 h at 25 \u00b0C. Cells with a lithium metal anode cycled against a state\u2010of\u2010the\u2010art high\u2010energy uncoated layered LiNi 0.8 Mn 0.1 Co 0.1 O 2 cathode achieve an initial capacity of 162 mA h g \u22121 and a capacity retention of 72% after 600 cycles to an upper cut\u2010off voltage of 4.4 V at 25 \u00b0C. Cells with a high\u2010voltage spinel LiMn 1.5 Ni 0.5 O 4 cathode reach an initial capacity of 132 mAh g \u22121 and a capacity retention of 76% after 300 cycles to an upper cut\u2010off voltage of 5 V at 25 \u00b0C, confirming the high oxidative stability and technological potential of this electrolyte for high\u2010voltage solid\u2010state lithium metal batteries.<\/p>\n","protected":false},"excerpt":{"rendered":"<h4>DOI:<\/h4>\n<div class=\"b-doi\">10.1002\/aenm.202200412<\/div>\n<h4>Authors:<\/h4>\n<div class=\"b-author\">Chengyin Fu, Gerrit Homann, Rabeb Grissa, Daniel Rentsch, Wengao Zhao, Tom Gouveia, Ana\u00efs Falgayrat, Rongying Lin, S\u00e9bastien Fantini, Corsin Battaglia<\/div>\n<h4>Abstract:<\/h4>\n<div class=\"b-intro\">Abstract Polymer solid electrolytes for solid\u2010state batteries typically suffer from low ionic conductivity and low oxidative stability. Herein, a polymer electrolyte based on a polymerized ionic liquid and an ionic liquid plasticizer offering simultaneously a high room\u2010temperature ionic conductivity of 0.8 mS cm \u22121 and a high oxidative stability &gt;5.0&hellip;<\/div>\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-1651","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\/1651","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=1651"}],"version-history":[{"count":0,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts\/1651\/revisions"}],"wp:attachment":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}