



{"id":2107,"date":"2006-06-19T00:00:00","date_gmt":"2006-06-18T22:00:00","guid":{"rendered":"http:\/\/www.largeur.com\/?p=2107"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T22:00:00","slug":"energie","status":"publish","type":"post","link":"https:\/\/largeur.com\/?p=2107","title":{"rendered":"Les piles du futur seront d\u00e9velopp\u00e9es en Suisse"},"content":{"rendered":"<p>Ce n\u2019est peut-\u00eatre pas un hasard si la pile du futur a \u00e9t\u00e9 invent\u00e9e \u00e0 Trondheim, en Norv\u00e8ge. Dans cette r\u00e9gion du S\u00f8r-Tr\u00f8ndelag, le soleil dispara\u00eet \u00e0 l&rsquo;horizon pendant les longs mois d&rsquo;hiver, et les 30&rsquo;000 \u00e9tudiants de l&rsquo;universit\u00e9 locale sont alors oblig\u00e9s de travailler \u00e0 la lumi\u00e8re artificielle, tout comme les chercheurs du SINTEF, le plus important centre scientifique et industriel de Scandinavie.<\/p>\n<p>C&rsquo;est l\u00e0 qu&rsquo;une \u00e9quipe d&rsquo;\u00e9lectrochimistes a d\u00e9velopp\u00e9 apr\u00e8s six ans de recherche une batterie \u00e9lectrique r\u00e9volutionnaire, qui dure vraiment plus longtemps, et qui sera produite en Suisse.<\/p>\n<p>Issue du SINTEF, l&rsquo;entreprise Revolt Technology va commercialiser cette invention. Elle est consid\u00e9r\u00e9e comme l&rsquo;une des start-up les plus prometteuses du moment et a lev\u00e9 sans probl\u00e8me l&rsquo;an dernier 7 millions d&rsquo;euros de capital risque. \u00abNos investisseurs ont d\u00e9j\u00e0 annonc\u00e9 leur volont\u00e9 d&rsquo;augmenter leur participation en fonction de nos besoins\u00bb, indique Ram P. Malhotra, 56 ans, tout nouveau CEO de la compagnie.<\/p>\n<p>Cet ing\u00e9nieur chimiste d&rsquo;origine indienne et de nationalit\u00e9 hollandaise habite en Suisse depuis 1984, o\u00f9 il a notamment travaill\u00e9 pour Dow Chemical et pour Mikron. \u00abLa d\u00e9cision de d\u00e9localiser avait \u00e9t\u00e9 prise avant mon arriv\u00e9e car l&rsquo;entreprise avait beaucoup de mal \u00e0 recruter des gens en Norv\u00e8ge. En plus, Trondheim est difficile d&rsquo;acc\u00e8s et nos ing\u00e9nieurs doivent beaucoup voyager.\u00bb<\/p>\n<p>Le conseil d&rsquo;administration avait aussi envisag\u00e9 une implantation \u00e0 Copenhague, mais Ram P. Malhotra l&rsquo;a fait pencher pour la Suisse, sa terre d&rsquo;accueil. \u00abCentr\u00e9e en Europe, la Suisse attire facilement des gens qualifi\u00e9s du monde entier. Par ailleurs, nous y trouvons des ing\u00e9nieurs de pointe dans le domaine de l&rsquo;\u00e9lectrochimie, un secteur extr\u00eamement prometteur, encore plus pointu que la biotech, selon moi.\u00bb De 13 personnes en Norv\u00e8ge, l&rsquo;effectif atteindra 25 personnes cette ann\u00e9e en Suisse. Et devrait ensuite augmenter rapidement: \u00abEnviron une centaine de personnes \u00e0 moyen terme.\u00bb<\/p>\n<p>Revolt Technology a d\u00e9j\u00e0 mis au point un prototype fonctionnel de sa batterie. \u00abEn 2009, nous pensons que nos piles \u00e9quiperont d\u00e9j\u00e0 des t\u00e9l\u00e9phones mobiles, des laptops et des appareils auditifs pour malentendants.\u00bb A titre pilote, une ligne de production sera mont\u00e9e en Suisse dans les mois qui viennent. Mais pour r\u00e9pondre \u00e0 la demande mondiale, Revolt Technology envisage de sous-traiter la production \u00e0 des g\u00e9ants du secteur comme Sanyo, Samsung, Panasonic, Toshiba ou le chinois BYD.<\/p>\n<p>&#8212;&#8212;-<br \/>\n<font size=2><b>Petite, rechargeable, s\u00fbre et \u00e9cologique<\/b><\/p>\n<p>\u00abAu lieu de chercher de nouveaux mat\u00e9riaux, Revolt Technology s&rsquo;est int\u00e9ress\u00e9e au duo zinc-air utilis\u00e9 dans les piles non rechargeables traditionnelles. En changeant la nanostructure du zinc, nous avons r\u00e9ussi \u00e0 rendre cette batterie rechargeable\u00bb, r\u00e9sume Ram P. Malhotra, directeur de l&rsquo;entreprise. Le r\u00e9sultat comporte plusieurs avantages:<\/p>\n<p><b>S\u00e9curit\u00e9.<\/b> \u00abLe zinc est tr\u00e8s s\u00fbr, c&rsquo;est un syst\u00e8me ouvert qui ne peut pas exploser.\u00bb<\/p>\n<p><b>Ecologie.<\/b> \u00abLe zinc se recycle facilement, cela se fait depuis 35 ans.\u00bb<\/p>\n<p><b>Performance.<\/b> Dans une structure de m\u00eame taille, notre pile dure 2 \u00e0 4 fois plus longtemps qu&rsquo;un mod\u00e8le actuel au lithium. De plus, la perte de performance est faible avec le temps. Elle peut se recharger aussi souvent que les mod\u00e8les au lithium qu&rsquo;elle viendra concurrencer.<\/font><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;entreprise norv\u00e9gienne Revolt Technology, auteur d&rsquo;une batterie r\u00e9volutionnaire, vient d&rsquo;annoncer son implantation \u00e0 Zurich. Son patron a racont\u00e9 pourquoi \u00e0 Largeur.com.<\/p>\n","protected":false},"author":22,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-2107","post","type-post","status-publish","format-standard","hentry","category-technophile","technophile"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Gabriel Sigrist\"\/>\n\t<meta name=\"keywords\" content=\"technophile\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/largeur.com\/?p=2107\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Largeur.com |\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" 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