{"id":7705,"date":"2026-06-16T14:44:00","date_gmt":"2026-06-16T12:44:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/japonski-znanstveniki-z-novim-izumom-poenostavljajo-pridobivanje-cistega-goriva\/"},"modified":"2026-06-16T14:44:00","modified_gmt":"2026-06-16T12:44:00","slug":"japonski-znanstveniki-z-novim-izumom-poenostavljajo-pridobivanje-cistega-goriva","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/es\/cientificos-japoneses-simplifican-la-produccion-de-combustible-limpio-con-un-nuevo-invento\/","title":{"rendered":"Cient\u00edficos japoneses simplifican la producci\u00f3n de combustible limpio con un nuevo invento."},"content":{"rendered":"<p class=\"wp-block-paragraph\">La fotos\u00edntesis artificial utiliza la luz solar para convertir el agua y el di\u00f3xido de carbono en combustibles utilizables o en medios para generar electricidad. Uno de los productos clave de este proceso es el \u00e1cido f\u00f3rmico, que sirve como un eficiente medio de almacenamiento de energ\u00eda en las pilas de combustible. La pieza central de este sistema es un electrolizador, un dispositivo que convierte la electricidad de las c\u00e9lulas solares en energ\u00eda qu\u00edmica, permitiendo as\u00ed la creaci\u00f3n y el almacenamiento de &quot;combustible&quot;.<br><br>El principal desaf\u00edo de este tipo de tecnolog\u00eda es, sin duda, la fluctuaci\u00f3n de la luz solar a lo largo del d\u00eda. Para garantizar el funcionamiento eficiente del sistema, los dispositivos cl\u00e1sicos incorporan la tecnolog\u00eda MPPT (seguimiento del punto de m\u00e1xima potencia), que ajusta constantemente el voltaje y la corriente. Estos problemas suelen requerir componentes electr\u00f3nicos y bater\u00edas adicionales para estabilizar el flujo de energ\u00eda, lo que incrementa significativamente el coste final.<br><br>Un equipo de investigaci\u00f3n liderado por el profesor asociado Yasuo Matsubara y el profesor Yutaka Amao del Centro de Investigaci\u00f3n de Fotos\u00edntesis Artificial, en colaboraci\u00f3n con Iida Group Holdings Co., Ltd., ha encontrado una soluci\u00f3n ingeniosa. Han redise\u00f1ado por completo el electrolizador utilizando un electrolito s\u00f3lido especial. Este nuevo dise\u00f1o permite que el dispositivo realice la funci\u00f3n MPPT por s\u00ed mismo, eliminando por completo la necesidad de controladores externos, inversores y bater\u00edas.<br><br>El sistema funciona ajustando autom\u00e1ticamente sus propiedades el\u00e9ctricas mediante la modificaci\u00f3n de sus caracter\u00edsticas t\u00e9rmicas y su resistencia. A medida que aumenta la intensidad de la luz solar, el electrolizador se calienta de forma natural. Este calentamiento provoca una disminuci\u00f3n de la resistencia el\u00e9ctrica, permitiendo el libre flujo de electricidad. Gracias a este fen\u00f3meno de autorregulaci\u00f3n, la producci\u00f3n de combustible se mantiene estable durante todo el d\u00eda, y el sistema es totalmente autom\u00e1tico e independiente de costosos componentes externos.<br><br>Los cient\u00edficos confirmaron la eficiencia del prototipo en pruebas al aire libre, donde el dispositivo produjo \u00e1cido f\u00f3rmico de forma fiable y eficaz a pesar de las variaciones en las condiciones de iluminaci\u00f3n. La tecnolog\u00eda ya se hab\u00eda demostrado con \u00e9xito en la Exposici\u00f3n Kansai de Osaka 2025, en el pabell\u00f3n conjunto del Grupo Iida y la universidad. All\u00ed, el sistema produjo suficiente \u00e1cido f\u00f3rmico para alimentar un modelo en miniatura, demostrando su potencial pr\u00e1ctico para su uso futuro y para alimentar diversos dispositivos dom\u00e9sticos. Los resultados de esta investigaci\u00f3n se publicaron en la revista especializada EES Solar.<\/p>","protected":false},"excerpt":{"rendered":"<p>Umetna fotosinteza izkori\u0161\u010da son\u010dno svetlobo za pretvorbo vode in ogljikovega dioksida v uporabna goriva oziroma v sredstva za proizvodnjo elektri\u010dne energije. En izmed klju\u010dnih produktov tega postopka je mravlji\u010dna kislina, ki slu\u017ei kot u\u010dinkovit medij za shranjevanje energije v gorilnih celicah. Osrednji del tega sistema predstavlja elektrolizer, naprava, ki elektriko iz son\u010dnih celic pretvori v [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8],"tags":[718],"class_list":["post-7705","post","type-post","status-publish","format-standard","hentry","category-zivljenjski-slog","tag-avtomobili"],"acf":{"subtitle":"Raziskovalci z univerze Osaka Metropolitan University so razvili napreden sistem umetne fotosinteze, ki proizvaja ekolo\u0161ko mravljin\u010dno kislino brez uporabe dragih baterijskih nadzornih sistemov. ","heading":"","summary":"Znanstveniki iz Osake so razvili napravo za umetno fotosintezo, ki z lastnim prilagajanjem upora ob segrevanju stabilno proizvaja mravljin\u010dno kislino iz CO2 in vode. Sistem deluje brez zunanje elektronike in baterij, kar zni\u017euje stro\u0161ke.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/06\/Artificial-Photosynthesis-Electrochemical-Fuel-Production-System-777x528-1-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/06\/Artificial-Photosynthesis-Electrochemical-Fuel-Production-System-777x528-1.jpg","thumbnail_caption":"Foto: Osaka Metropolitan University","gallery":"","video_gallery":null,"author":"","links":null,"sources":[{"title":"scitechdaily","url":"https:\/\/scitechdaily.com\/battery-free-artificial-photosynthesis-turns-sunlight-water-and-co2-into-fuel\/"}],"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Japonski znanstveniki z novim izumom poenostavljajo pridobivanje \u010distega goriva - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Znanstveniki iz Osake so razvili napravo za umetno fotosintezo, ki z lastnim prilagajanjem upora ob segrevanju stabilno proizvaja mravljin\u010dno kislino iz CO2 in vode. Sistem deluje brez zunanje elektro\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/es\/wp-json\/wp\/v2\/posts\/7705\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Japonski znanstveniki z novim izumom poenostavljajo pridobivanje \u010distega goriva - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"Umetna fotosinteza izkori\u0161\u010da son\u010dno svetlobo za pretvorbo vode in ogljikovega dioksida v uporabna goriva oziroma v sredstva za proizvodnjo elektri\u010dne energije. En izmed klju\u010dnih produktov tega postopka je mravlji\u010dna kislina, ki slu\u017ei kot u\u010dinkovit medij za shranjevanje energije v gorilnih celicah. Osrednji del tega sistema predstavlja elektrolizer, naprava, ki elektriko iz son\u010dnih celic pretvori v [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/viva.racunalniske-novice.com\/es\/cientificos-japoneses-simplifican-la-produccion-de-combustible-limpio-con-un-nuevo-invento\/\" \/>\n<meta property=\"og:site_name\" content=\"Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-16T12:44:00+00:00\" \/>\n<meta name=\"author\" content=\"sinusiks\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"sinusiks\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/japonski-znanstveniki-z-novim-izumom-poenostavljajo-pridobivanje-cistega-goriva\/\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/japonski-znanstveniki-z-novim-izumom-poenostavljajo-pridobivanje-cistega-goriva\/\",\"name\":\"Japonski znanstveniki z novim izumom poenostavljajo pridobivanje \u010distega goriva - Ra\u010dunalni\u0161ke novice\",\"isPartOf\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#website\"},\"datePublished\":\"2026-06-16T12:44:00+00:00\",\"dateModified\":\"2026-06-16T12:44:00+00:00\",\"author\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4\"},\"breadcrumb\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/japonski-znanstveniki-z-novim-izumom-poenostavljajo-pridobivanje-cistega-goriva\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/viva.racunalniske-novice.com\/japonski-znanstveniki-z-novim-izumom-poenostavljajo-pridobivanje-cistega-goriva\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/japonski-znanstveniki-z-novim-izumom-poenostavljajo-pridobivanje-cistega-goriva\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/viva.racunalniske-novice.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Japonski znanstveniki z novim izumom poenostavljajo pridobivanje \u010distega goriva\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#website\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/en\/\",\"name\":\"Ra\u010dunalni\u0161ke novice\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/viva.racunalniske-novice.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4\",\"name\":\"sinusiks\",\"sameAs\":[\"https:\/\/ml.racunalniske-novice.com\"],\"url\":\"https:\/\/viva.racunalniske-novice.com\/es\/author\/sinusiks\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Japonski znanstveniki z novim izumom poenostavljajo pridobivanje \u010distega goriva - Ra\u010dunalni\u0161ke novice","description":"Znanstveniki iz Osake so razvili napravo za umetno fotosintezo, ki z lastnim prilagajanjem upora ob segrevanju stabilno proizvaja mravljin\u010dno kislino iz CO2 in vode. 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