{"id":784,"date":"2011-10-01T21:16:21","date_gmt":"2011-10-01T21:16:21","guid":{"rendered":"http:\/\/www.efimarket.com\/?p=784&amp;option=com_wordpress&amp;Itemid=55"},"modified":"2011-10-01T21:16:21","modified_gmt":"2011-10-01T21:16:21","slug":"la-fotosintesis-artificial-mas-cerca","status":"publish","type":"post","link":"https:\/\/efimarket.com\/blog\/la-fotosintesis-artificial-mas-cerca\/","title":{"rendered":"La fotos\u00edntesis artificial, m\u00e1s cerca."},"content":{"rendered":"<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-4746\" title=\"hoja-artificial-efimarket\" src=\"http:\/\/www.efimarket.com\/blog\/wp-content\/uploads\/2011\/10\/hoja-artificial-efimarket.jpg\" alt=\"Hoja artificial\" width=\"300\" height=\"199\" \/><strong>Daniel Nocera, investigador del <a href=\"http:\/\/web.mit.edu\/\">Instituto Tecnol\u00f3gico de Massachusetts (MIT)<\/a>, ha presentado a la comunidad cient\u00edfica la &#8216;hoja artificial&#8217; que consigue reproducir la fotos\u00edntesis, y que podr\u00eda revolucionar la producci\u00f3n de energ\u00eda renovable.<\/strong><\/p>\n<p style=\"text-align: justify;\">La &#8216;hoja&#8217;, del tama\u00f1o de un naipe, est\u00e1 fabricada de silicio, n\u00edquel, cobalto y otros catalizadores. Depositada en cubo de agua, la &#8216;hoja&#8217; <strong>reacciona qu\u00edmicamente ante la luz solar<\/strong> y produce burbujas separadas de ox\u00edgeno y de hidr\u00f3geno. Las dos corrientes pueden ser recolectadas y almacenadas en pilas de combustible, listas para proporcionar electricidad.<\/p>\n<p style=\"text-align: justify;\">El \u00faltimo n\u00famero de la revista <a href=\"http:\/\/www.sciencemag.org\/\">&#8216;Science&#8217;<\/a> publica el estudio en el que se detalla todas las caracter\u00edsticas del invento que podr\u00eda revolucionar la tecnolog\u00eda solar.<\/p>\n<p style=\"text-align: justify;\">Seg\u00fan Nocera esta innovaci\u00f3n \u00abse trata de un dispositivo muy ligero y <strong>fabricado con materiales muy abundantes y de bajo coste<\/strong>. Es totalmente port\u00e1til: no necesita cables, y no requiere m\u00e1s equipos que el necesario para capturar las burbujas&#8230; Dejas caer la &#8216;hoja&#8217; en el agua, y empieza a separar el ox\u00edgeno del hidr\u00f3geno\u00bb.<\/p>\n<p style=\"text-align: justify;\">El profesor Nocera asegur\u00f3 en una entrevista concedida en su laboratorio del MIT, que \u00abel futuro ser\u00e1 impulsado sin duda por la fotos\u00edntesis\u00bb. Desde luego, encontrar la manera de reproducir ese proceso de una manera eficiente y barata es algo as\u00ed como <strong>el santo grial de las energ\u00edas renovables<\/strong>, y ser\u00eda una gran noticia en la coyuntura actual de calentamiento global producido por la utilizaci\u00f3n de energ\u00edas f\u00f3siles no renovables.<\/p>\n<p style=\"text-align: justify;\">Nocera ha creado su propia empresa, <a href=\"http:\/\/www.suncatalytix.com\/\">Sun Catalytix<\/a>, con la que comercializar\u00e1 esta innovaci\u00f3n. Por lo pronto cuenta con un padrino de lujo: el multimillonario Ratan Tata, empe\u00f1ado en probar el invento en miles de hogares en la India (aunque a\u00fan no hay una fecha en el horizonte).<\/p>\n<p style=\"text-align: justify;\">\u00abLa idea es disponer de <strong>una fuente de barata de energ\u00eda renovable para los pa\u00edses en desarrollo<\/strong>\u00ab, afirma el qu\u00edmico del MIT. \u00abUna &#8216;hoja&#8217; mayor, de aproximadamente un metro cuadrado, ba\u00f1ada en agua, podr\u00eda a abastecer a un hogar de tama\u00f1o medio en un pa\u00eds como India\u00bb.<\/p>\n<p style=\"text-align: justify;\">Podeis leer el art\u00edculo completo en <a href=\"http:\/\/www.elmundo.es\/elmundo\/2011\/09\/29\/natura\/1317322280.html\" target=\"_blank\">El Mundo<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Daniel Nocera, investigador del Instituto Tecnol\u00f3gico de Massachusetts (MIT), ha presentado a la comunidad cient\u00edfica la &#8216;hoja artificial&#8217; que consigue reproducir la fotos\u00edntesis, y que podr\u00eda revolucionar la producci\u00f3n de energ\u00eda renovable. La &#8216;hoja&#8217;, del tama\u00f1o de un naipe, est\u00e1 fabricada de silicio, n\u00edquel, cobalto y otros catalizadores. Depositada en cubo de agua, la &#8216;hoja&#8217; &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/efimarket.com\/blog\/la-fotosintesis-artificial-mas-cerca\/\" class=\"more-link\">Continuar leyendo<span class=\"screen-reader-text\"> \u00abLa fotos\u00edntesis artificial, m\u00e1s cerca.\u00bb<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":4746,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[79,80],"class_list":["post-784","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-eficiencia-energetica","tag-energias-renovables"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La fotos\u00edntesis artificial, m\u00e1s cerca. - Efimarket<\/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:\/\/efimarket.com\/blog\/la-fotosintesis-artificial-mas-cerca\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La fotos\u00edntesis artificial, m\u00e1s cerca. - Efimarket\" \/>\n<meta property=\"og:description\" content=\"Daniel Nocera, investigador del Instituto Tecnol\u00f3gico de Massachusetts (MIT), ha presentado a la comunidad cient\u00edfica la &#8216;hoja artificial&#8217; que consigue reproducir la fotos\u00edntesis, y que podr\u00eda revolucionar la producci\u00f3n de energ\u00eda renovable. La &#8216;hoja&#8217;, del tama\u00f1o de un naipe, est\u00e1 fabricada de silicio, n\u00edquel, cobalto y otros catalizadores. 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