{"id":2070,"date":"2008-08-22T09:40:42","date_gmt":"2008-08-22T09:40:42","guid":{"rendered":"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/"},"modified":"2012-07-12T10:53:13","modified_gmt":"2012-07-12T10:53:13","slug":"leffet-thermole","status":"publish","type":"post","link":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/","title":{"rendered":"L&rsquo;effet thermo\u00e9lectrique: une ressource tr\u00e8s limit\u00e9e d&rsquo;\u00e9nergie \u00e9lectrique"},"content":{"rendered":"<p><a href=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/furukawathermolectrics1.jpg\"><img loading=\"lazy\" decoding=\"async\" height=\"187\" alt=\"Furukawathermolectrics\" src=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/furukawathermolectrics.jpg\" width=\"250\"  \/><\/a>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; <strong><span style=\"font-size: 1.4em\">D<\/span><\/strong>e nombreux laboratoires de R&amp;D travaillent activement sur la recherche de nouveaux mat\u00e9riaux thermo\u00e9lectriques \u00e0 facteur de m\u00e9rite ZT \u00e9lev\u00e9, propri\u00e9t\u00e9 qui caract\u00e9rise le rendement thermo\u00e9lectrique du composant. Furukawa vient de pr\u00e9senter un exemple d&rsquo;une telle optimisation en utilisant des skutterudites (CoSb3) \u00e0 basse conductivit\u00e9 thermique, \u00e0 base de Fe, Co, Sb et de terres rares. Avec un alliage de type p pr\u00e9sentant un ZT=1,1 et un mat\u00e9riau de type n pr\u00e9sentant un ZT=1,3, les \u00e9quipes de Furukawa ont assembl\u00e9 en composant de 25 cm2 (FIG.) qui, plac\u00e9 sur une source chaude \u00e0 720\u00b0C et refroidi sur l&rsquo;autre face \u00e0 50\u00b0C, a pr\u00e9sent\u00e9 un rendement de conversion de 7% en g\u00e9n\u00e9rant une puissance \u00e9lectrique de 33 Watts soit 132 W\/dm2.<\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; Un tel dispositif plac\u00e9 judicieusement \u00e0 l&rsquo;\u00e9chappement des gaz de combustion d&rsquo;un poids lourd hybride permettrait de r\u00e9cup\u00e9rer quelques centaines de Watt de puissance, quelques pourcents de la puissance totale d\u00e9pens\u00e9e.<\/p>\n<p>Le 22 Ao\u00fbt 2008.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; De nombreux laboratoires de R&amp;D travaillent activement sur la recherche de nouveaux mat\u00e9riaux thermo\u00e9lectriques \u00e0 facteur de m\u00e9rite ZT \u00e9lev\u00e9, propri\u00e9t\u00e9 qui caract\u00e9rise le rendement thermo\u00e9lectrique du composant. Furukawa vient de pr\u00e9senter un exemple d&rsquo;une telle optimisation en utilisant des skutterudites (CoSb3) \u00e0 basse conductivit\u00e9 thermique, \u00e0 [&hellip;]<\/p>\n","protected":false},"author":341,"featured_media":9907,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-2070","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rechauffement-climatique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L&#039;effet thermo\u00e9lectrique: une ressource tr\u00e8s limit\u00e9e d&#039;\u00e9nergie \u00e9lectrique - leblogenergie.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"L&#039;effet thermo\u00e9lectrique: une ressource tr\u00e8s limit\u00e9e d&#039;\u00e9nergie \u00e9lectrique - leblogenergie.com\" \/>\n<meta name=\"twitter:description\" content=\"&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; De nombreux laboratoires de R&amp;D travaillent activement sur la recherche de nouveaux mat\u00e9riaux thermo\u00e9lectriques \u00e0 facteur de m\u00e9rite ZT \u00e9lev\u00e9, propri\u00e9t\u00e9 qui caract\u00e9rise le rendement thermo\u00e9lectrique du composant. Furukawa vient de pr\u00e9senter un exemple d&rsquo;une telle optimisation en utilisant des skutterudites (CoSb3) \u00e0 basse conductivit\u00e9 thermique, \u00e0 [&hellip;]\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/furukawathermolectrics.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Raymond Bonnaterre\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/\",\"name\":\"L'effet thermo\u00e9lectrique: une ressource tr\u00e8s limit\u00e9e d'\u00e9nergie \u00e9lectrique - leblogenergie.com\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/furukawathermolectrics.jpg\",\"datePublished\":\"2008-08-22T09:40:42+00:00\",\"dateModified\":\"2012-07-12T10:53:13+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#\/schema\/person\/debca67b8b93370360bdbd19ceb00794\"},\"breadcrumb\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/#primaryimage\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/furukawathermolectrics.jpg\",\"contentUrl\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/furukawathermolectrics.jpg\",\"width\":\"250\",\"height\":\"187\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"L&rsquo;effet thermo\u00e9lectrique: une ressource tr\u00e8s limit\u00e9e d&rsquo;\u00e9nergie \u00e9lectrique\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#website\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/\",\"name\":\"leblogenergie\",\"description\":\"Just another The Social Media Group Network site\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#\/schema\/person\/debca67b8b93370360bdbd19ceb00794\",\"name\":\"Raymond Bonnaterre\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4c04f9e9aab7489452c52f805e42fbd3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4c04f9e9aab7489452c52f805e42fbd3?s=96&d=mm&r=g\",\"caption\":\"Raymond Bonnaterre\"},\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/author\/raymond-bonnaterre\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"L'effet thermo\u00e9lectrique: une ressource tr\u00e8s limit\u00e9e d'\u00e9nergie \u00e9lectrique - leblogenergie.com","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/","twitter_card":"summary_large_image","twitter_title":"L'effet thermo\u00e9lectrique: une ressource tr\u00e8s limit\u00e9e d'\u00e9nergie \u00e9lectrique - leblogenergie.com","twitter_description":"&nbsp; 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Furukawa vient de pr\u00e9senter un exemple d&rsquo;une telle optimisation en utilisant des skutterudites (CoSb3) \u00e0 basse conductivit\u00e9 thermique, \u00e0 [&hellip;]","twitter_image":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/furukawathermolectrics.jpg","twitter_misc":{"\u00c9crit par":"Raymond Bonnaterre","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/","url":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/08\/22\/leffet-thermole\/","name":"L'effet thermo\u00e9lectrique: une ressource tr\u00e8s limit\u00e9e d'\u00e9nergie \u00e9lectrique - 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