{"id":1065,"date":"2014-04-20T14:00:14","date_gmt":"2014-04-20T19:00:14","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=1065"},"modified":"2014-04-22T15:57:15","modified_gmt":"2014-04-22T20:57:15","slug":"fabriquer-du-graphene-dans-sa-cuisine","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/fabriquer-du-graphene-dans-sa-cuisine\/","title":{"rendered":"Fabriquer du graph\u00e8ne dans sa cuisine"},"content":{"rendered":"<div id=\"attachment_1062\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/04\/Picture4.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1062\" class=\"size-full wp-image-1062\" alt=\"Cette image prise \u00e0 l\u2019aide d\u2019un microscope \u00e9lectronique montre une feuille de graph\u00e8ne sans d\u00e9fauts fabriqu\u00e9e en mettant du graphite et de l\u2019eau dans un m\u00e9langeur de cuisine tout \u00e0 fait ordinaire. Barre d\u2019\u00e9chelle : 100 nanom\u00e8tres. (Cr\u00e9dit photo : Centre for Research on Adaptive Nanostructures, Trinity College Dublin)\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/04\/Picture4.jpg\" width=\"350\" height=\"384\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/04\/Picture4.jpg 350w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/04\/Picture4-273x300.jpg 273w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/a><p id=\"caption-attachment-1062\" class=\"wp-caption-text\">Cette image prise \u00e0 l\u2019aide d\u2019un microscope \u00e9lectronique montre une feuille de graph\u00e8ne sans d\u00e9fauts fabriqu\u00e9e en mettant du graphite et de l\u2019eau dans un m\u00e9langeur de cuisine tout \u00e0 fait ordinaire. Barre d\u2019\u00e9chelle : 100 nanom\u00e8tres. (Cr\u00e9dit photo : Centre for Research on Adaptive Nanostructures, Trinity College Dublin)<\/p><\/div>\n<p>Le graph\u00e8ne est une mince feuille de carbone compos\u00e9e d\u2019une seule couche d\u2019atomes, tr\u00e8s r\u00e9sistante, presque transparente, et qui est capable de conduire l\u2019\u00e9lectricit\u00e9 et la chaleur. Avant d\u2019\u00eatre utilis\u00e9 en dans l\u2019industrie, les chercheurs tentent de trouver une mani\u00e8re d\u2019en produire \u00e0 grande \u00e9chelle. Une nouvelle \u00e9tude montre comment fabriquer des feuilles de graph\u00e8ne sans d\u00e9fauts en \u201cexfoliant\u201d du graphite en le pla\u00e7ant dans de l\u2019eau et en m\u00e9langeant le tout dans un m\u00e9langeur de cuisine ordinaire.<\/p>\n<p><!--more--><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans<em>\u00a0<em>Nature Materials<\/em>\u00a0<\/em>le <strong>20\u00a0Avril 2014<\/strong>,\u00a0<span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.nature.com\/nmat\/journal\/vaop\/ncurrent\/full\/nmat3944.html\" target=\"_blank\">cliquez\u00a0ici<\/a><\/span>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/p>\n<h4><a href=\"https:\/\/www.tcd.ie\/Physics\/1D_Nanostructures\/\" target=\"_blank\">Jonathan N. Coleman<\/a>, Trinity College Dublin, Ireland<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Le graph\u00e8ne est une mince feuille de carbone compos\u00e9e d\u2019une seule couche d\u2019atomes, tr\u00e8s r\u00e9sistante, presque transparente, et qui est capable de conduire l\u2019\u00e9lectricit\u00e9 et la chaleur. Avant d\u2019\u00eatre utilis\u00e9 en dans l\u2019industrie, les chercheurs tentent de trouver une mani\u00e8re d\u2019en produire \u00e0 grande \u00e9chelle. Une nouvelle \u00e9tude montre comment fabriquer des feuilles de graph\u00e8ne [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1062,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[1012],"class_list":["post-1065","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-technologie"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/04\/Picture4.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-hb","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=1065"}],"version-history":[{"count":1,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1065\/revisions"}],"predecessor-version":[{"id":1066,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1065\/revisions\/1066"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/1062"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=1065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=1065"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=1065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}