{"id":8456,"date":"2025-12-22T12:12:59","date_gmt":"2025-12-22T12:12:59","guid":{"rendered":"https:\/\/unescoalfozanprize.org\/?p=8456"},"modified":"2025-12-22T12:12:59","modified_gmt":"2025-12-22T12:12:59","slug":"les-batteries-sodium-ion-se-chargent-plus-rapidement-que-les-batteries-lithium-grace-a-des-electrodes-en-carbone-dur","status":"publish","type":"post","link":"https:\/\/unescoalfozanprize.org\/fr\/les-batteries-sodium-ion-se-chargent-plus-rapidement-que-les-batteries-lithium-grace-a-des-electrodes-en-carbone-dur\/","title":{"rendered":"Les batteries sodium-ion se chargent plus rapidement que les batteries lithium gr\u00e2ce \u00e0 des \u00e9lectrodes en carbone dur"},"content":{"rendered":"<p>Des chercheurs de l&rsquo;Universit\u00e9 des sciences de Tokyo ont d\u00e9couvert que les batteries au sodium-ion peuvent se recharger plus rapidement que les batteries au lithium-ion lorsqu&rsquo;elles utilisent des anodes en carbone dur. En appliquant une m\u00e9thode d&rsquo;\u00e9lectrode dilu\u00e9e, l&rsquo;\u00e9quipe a r\u00e9v\u00e9l\u00e9 que les ions sodium se d\u00e9placent et s&rsquo;ins\u00e8rent dans le carbone dur plus rapidement que les ions lithium. L&rsquo;\u00e9tude montre que la barri\u00e8re \u00e9nerg\u00e9tique plus faible du sodium lors du remplissage des pores permet des taux de charge plus \u00e9lev\u00e9s. Ces r\u00e9sultats soulignent que les batteries au sodium-ion constituent non seulement une alternative moins co\u00fbteuse, mais aussi une solution potentiellement sup\u00e9rieure pour les applications \u00e0 charge rapide.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs de l&rsquo;Universit\u00e9 des sciences de Tokyo ont d\u00e9couvert que les batteries au sodium-ion peuvent se recharger plus rapidement que les batteries au lithium-ion lorsqu&rsquo;elles utilisent des anodes en carbone dur. En appliquant une m\u00e9thode d&rsquo;\u00e9lectrode dilu\u00e9e, l&rsquo;\u00e9quipe a r\u00e9v\u00e9l\u00e9 que les ions sodium se d\u00e9placent et s&rsquo;ins\u00e8rent dans le carbone dur plus rapidement [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":8457,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-8456","post","type-post","status-publish","format-standard","hentry","category-non-classifiee"],"_links":{"self":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/comments?post=8456"}],"version-history":[{"count":1,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8456\/revisions"}],"predecessor-version":[{"id":8464,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8456\/revisions\/8464"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media\/8457"}],"wp:attachment":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media?parent=8456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/categories?post=8456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/tags?post=8456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}