{"id":57124,"date":"2023-03-29T10:16:44","date_gmt":"2023-03-29T08:16:44","guid":{"rendered":"https:\/\/www.iemn.fr\/articles-temporaires-anglais\/comment-un-film-nanometrique-conducteur-dions-lithium-fait-par-ald-arrive-a-stabiliser-les-performances-des-futures-generations-de-batteries-tout-solide-2-2.html"},"modified":"2023-03-31T11:00:38","modified_gmt":"2023-03-31T09:00:38","slug":"comment-un-film-nanometrique-conducteur-dions-lithium-fait-par-ald-arrive-a-stabiliser-les-performances-des-futures-generations-de-batteries-tout-solide-2-2","status":"publish","type":"post","link":"https:\/\/www.iemn.fr\/en\/newsletter\/comment-un-film-nanometrique-conducteur-dions-lithium-fait-par-ald-arrive-a-stabiliser-les-performances-des-futures-generations-de-batteries-tout-solide-2-2.html","title":{"rendered":"ACS Energy letters"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-vsgn1n-a7ed713c60a2e63dbd8091202c06d900\">\n.flex_column.av-vsgn1n-a7ed713c60a2e63dbd8091202c06d900{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-vsgn1n-a7ed713c60a2e63dbd8091202c06d900 av_one_full  avia-builder-el-0  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-lfuqqmsr-17dc6fb4e7336947bd45da343c183fa9'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2 style=\"text-align: center;\">How ALD's lithium ion-conducting nanoscale film is stabilizing the performance of future generations of all-solid-state batteries<\/h2>\n<\/div><\/section><br \/>\n<div  class='hr av-mqfo6j-52d69beac5061466a6bf4c60ef41cc9a hr-default  avia-builder-el-2  el_after_av_textblock  el_before_av_textblock'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-lftemzzn-b8e19698e4b9c9e8ebbe920024266c65'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>All Solid State Batteries (ASSBs), which are based on the use of solid electrolytes (SEs) with high ionic conductivity, are the Holy Grail of future battery technology, as they could increase both energy density and safety. However, the practical application of ASSBs is still hampered by difficulties in controlling the interfaces between the solid electrolyte and the electrodes. Halide-based lithium ion conductors show promise but are not stable against negative Li or LixIny electrodes, hence the need to assemble ASSBs with a dual solid electrolyte design.<\/p>\n<blockquote>\n<p>In a collaborative work between the Coll\u00e8ge de France (Chair of Solid and Energy, Pr Jean-Marie Tarascon) and the IEMN (CSAM Group, Pr Christophe Lethien), a new strategy has been set up to fight against the chemical incompatibility between two solid electrolytes within an ASSB. It consists in depositing a protective layer of nanometric thickness (from 1 to 2 nm) of Li3PO4 achieved by Atomic Layer Deposition (ALD) between two solid electrolytes (Li3InCl6 and Li6PS5Cl). Thanks to this surface engineering process with highly conformal nanoscale films, ASSBs showing a dramatic retention of capacity over 400 cycles have been successfully assembled.<\/p>\n<\/blockquote>\n<p><a href=\"..\/wp-content\/uploads\/2023\/03\/batteries.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-57076 aligncenter\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"..\/wp-content\/uploads\/2023\/03\/batteries.jpg\" alt=\"\" width=\"560\" height=\"264\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/03\/batteries.jpg 560w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/03\/batteries-300x141.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/03\/batteries-18x8.jpg 18w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/dx.doi.org\/10.1021\/acsenergylett.2c01668\" target=\"_blank\" rel=\"noopener\">\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-wzsvks-2a4e30804f9db3ceeeeb0ecf79e8d718\">\n.av_font_icon.av-wzsvks-2a4e30804f9db3ceeeeb0ecf79e8d718{\ncolor:#7bb0e7;\nborder-color:#7bb0e7;\n}\n.av_font_icon.av-wzsvks-2a4e30804f9db3ceeeeb0ecf79e8d718 .av-icon-char{\nfont-size:25px;\nline-height:25px;\n}\n<\/style>\n<span  class='av_font_icon av-wzsvks-2a4e30804f9db3ceeeeb0ecf79e8d718 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue826' data-av_iconfont='entypo-fontello' ><\/span><\/span> https:\/\/dx.doi.org\/10.1021\/acsenergylett.2c01668<\/a><\/p>\n<div  class='avia-button-wrap av-rpqvoq-5afd9edd4adf7635646d848e2823971d-wrap avia-button-left  avia-builder-el-5  el_after_av_font_icon  avia-builder-el-last'><a href='mailto:christophe.lethien@iemn.fr'  class='avia-button av-rpqvoq-5afd9edd4adf7635646d848e2823971d av-link-btn avia-icon_select-yes-left-icon avia-size-small avia-position-left avia-color-silver'   aria-label=\"christophe.lethien@iemn.fr\"><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue805' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >christophe.lethien@iemn.fr<\/span><\/a><\/div>\n<\/div><\/section><\/p><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[297],"tags":[],"class_list":["post-57124","post","type-post","status-publish","format-standard","hentry","category-newsletter"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/57124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/comments?post=57124"}],"version-history":[{"count":0,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/57124\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=57124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/categories?post=57124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/tags?post=57124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}