{"id":865,"date":"2013-06-20T18:00:59","date_gmt":"2013-06-20T16:00:59","guid":{"rendered":"http:\/\/jovien.net\/wordpress\/?p=865"},"modified":"2013-06-20T18:48:05","modified_gmt":"2013-06-20T16:48:05","slug":"des-micro-batteries-par-impression-3d","status":"publish","type":"post","link":"https:\/\/jovien.net\/wordpress\/2013\/06\/20\/des-micro-batteries-par-impression-3d\/","title":{"rendered":"Des micro batteries par impression 3D"},"content":{"rendered":"<p style=\"text-align: justify;\">Des chercheurs du <a href=\"http:\/\/wyss.harvard.edu\/\" target=\"_blank\">Wyss Institute<\/a> de l&rsquo;universit\u00e9 de Harvard ont utilis\u00e9 l&rsquo;impression\u00a03D avec des encres sp\u00e9ciales pour cr\u00e9er des anodes et cathodes ultra-miniaturis\u00e9es dont l&rsquo;\u00e9paisseur est inf\u00e9rieure \u00e0 celle d&rsquo;un cheveux, constituant une batterie d&rsquo;une taille inf\u00e9rieure \u00e0 un grain de sable :<\/p>\n<div style=\"width: 635px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\" \" alt=\"\" src=\"http:\/\/wyss.harvard.edu\/staticfiles\/newsroom\/pressreleases\/lewis-battery-1-625x248.jpg\" width=\"625\" height=\"248\" \/><p class=\"wp-caption-text\">Une vue en image de synth\u00e8se de la batterie<\/p><\/div>\n<p>La complexit\u00e9 a \u00e9t\u00e9 de concevoir des encres sp\u00e9ciales pouvant \u00eatre extrud\u00e9es au travers de la tr\u00e8s fine t\u00eate d&rsquo;impression mais ce solidifiant rapidement pour garder leur forme et ayant les propri\u00e9t\u00e9s physico-chimiques et \u00e9lectriques n\u00e9cessaires \u00e0 la constitution d&rsquo;une batterie.<\/p>\n<p><iframe loading=\"lazy\" src=\"http:\/\/player.vimeo.com\/video\/68615945?title=0&amp;byline=0&amp;portrait=0\" height=\"375\" width=\"500\" allowfullscreen=\"\" frameborder=\"0\"><\/iframe><\/p>\n<div style=\"width: 285px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"http:\/\/wyss.harvard.edu\/staticfiles\/newsroom\/pressreleases\/lewis-battery-2-275x215.jpg\" width=\"275\" height=\"215\" \/><p class=\"wp-caption-text\">Les \u00e9l\u00e9ments imprim\u00e9s assembl\u00e9s pour former la batterie<\/p><\/div>\n<p style=\"text-align: justify;\">\u00a0La miniaturisation extr\u00eame permet de concevoir de toutes petites batteries pouvant r\u00e9volutionner la micro robotique jusqu&rsquo;ici rest\u00e9 souvent au stade exp\u00e9rimental \u00e0 cause justement de source d&rsquo;\u00e9nergie suffisamment petite pour \u00eatre embarqu\u00e9e.<\/p>\n<p style=\"text-align: justify;\">Plus d&rsquo;information en anglais ici : <a href=\"http:\/\/wyss.harvard.edu\/viewpressrelease\/114\/\">http:\/\/wyss.harvard.edu\/viewpressrelease\/114\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs du Wyss Institute de l&rsquo;universit\u00e9 de Harvard ont utilis\u00e9 l&rsquo;impression\u00a03D avec des encres sp\u00e9ciales pour cr\u00e9er des anodes et cathodes ultra-miniaturis\u00e9es dont l&rsquo;\u00e9paisseur est inf\u00e9rieure \u00e0 celle d&rsquo;un cheveux, constituant une batterie d&rsquo;une taille inf\u00e9rieure \u00e0 un grain &hellip; <a href=\"https:\/\/jovien.net\/wordpress\/2013\/06\/20\/des-micro-batteries-par-impression-3d\/\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[21,341,342],"class_list":["post-865","post","type-post","status-publish","format-standard","hentry","category-science","tag-impression-3d","tag-micro-batterie","tag-miniaturisation"],"_links":{"self":[{"href":"https:\/\/jovien.net\/wordpress\/wp-json\/wp\/v2\/posts\/865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jovien.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jovien.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jovien.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jovien.net\/wordpress\/wp-json\/wp\/v2\/comments?post=865"}],"version-history":[{"count":4,"href":"https:\/\/jovien.net\/wordpress\/wp-json\/wp\/v2\/posts\/865\/revisions"}],"predecessor-version":[{"id":877,"href":"https:\/\/jovien.net\/wordpress\/wp-json\/wp\/v2\/posts\/865\/revisions\/877"}],"wp:attachment":[{"href":"https:\/\/jovien.net\/wordpress\/wp-json\/wp\/v2\/media?parent=865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jovien.net\/wordpress\/wp-json\/wp\/v2\/categories?post=865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jovien.net\/wordpress\/wp-json\/wp\/v2\/tags?post=865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}