{"id":7145,"date":"2026-02-06T09:50:00","date_gmt":"2026-02-06T08:50:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/nova-baterija-brez-litija-podira-rekorde-v-napetosti\/"},"modified":"2026-02-06T09:50:00","modified_gmt":"2026-02-06T08:50:00","slug":"nova-baterija-brez-litija-podira-rekorde-v-napetosti","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/es\/nueva-bateria-sin-litio-rompe-records-de-voltaje\/","title":{"rendered":"Nueva bater\u00eda sin litio rompe r\u00e9cords de voltaje"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Un equipo de investigaci\u00f3n ha presentado un prototipo de bater\u00eda de potasio que alcanza un voltaje estable comparable al de las celdas de litio actuales. Hasta ahora, alternativas como el sodio o el potasio se hab\u00edan quedado atr\u00e1s debido a su baja densidad energ\u00e9tica y problemas de inestabilidad a voltajes m\u00e1s altos. El nuevo dise\u00f1o utiliza una innovadora soluci\u00f3n electrol\u00edtica que previene la degradaci\u00f3n de los materiales, lo que permite un funcionamiento seguro a voltajes superiores a 4 voltios.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Estas celdas, que miden aproximadamente 4,5 cm x 3,2 cm en su forma de laboratorio, est\u00e1n fabricadas con materiales mucho m\u00e1s f\u00e1ciles de conseguir en la naturaleza que el litio. Los expertos estiman que el uso de potasio podr\u00eda reducir el coste de producci\u00f3n de bater\u00edas en m\u00e1s de un 40 %. Mientras que una tonelada de carbonato de litio cuesta decenas de miles de euros, las materias primas para las bater\u00edas de potasio se consiguen a un precio de entre 450 y 900 euros por tonelada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aunque estas bater\u00edas son ligeramente m\u00e1s pesadas que las de litio y miden unos 15 cm de longitud para los m\u00f3dulos est\u00e1ndar, son ideales para el almacenamiento estacionario de energ\u00eda en la red el\u00e9ctrica. Esto significa que la construcci\u00f3n de grandes conjuntos de bater\u00edas que almacenan energ\u00eda solar y e\u00f3lica podr\u00eda resultar mucho m\u00e1s econ\u00f3mica. Los investigadores pretenden preparar la tecnolog\u00eda para su uso industrial en los pr\u00f3ximos a\u00f1os, donde el coste del almacenamiento de energ\u00eda podr\u00eda descender por debajo de los 18 euros por kilovatio hora.<\/p>\n<div class=\"embed-container\"><iframe src=\"https:\/\/www.youtube.com\/embed\/MR212FJIEpE\" frameborder=\"0\" allowfullscreen><\/iframe><\/div><br\/>","protected":false},"excerpt":{"rendered":"<p>Raziskovalna ekipa je predstavila prototip kalijeve baterije, ki dosega stabilno napetost, primerljivo z dana\u0161njimi litijevimi celicami. Do zdaj so alternative, kot sta natrij ali kalij, zaostajale zaradi nizke energetske gostote in te\u017eav z nestabilnostjo pri vi\u0161jih napetostih. Nova zasnova uporablja inovativno elektrolitsko raztopino, ki prepre\u010duje razgradnjo materialov, kar omogo\u010da varno delovanje pri napetostih nad 4 [&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":[16],"tags":[188],"class_list":["post-7145","post","type-post","status-publish","format-standard","hentry","category-oprema","tag-li-ion-baterija"],"acf":{"subtitle":"Znanstveniki so dosegli mejnik, ki bi lahko drasti\u010dno pocenil shranjevanje energije in zmanj\u0161al odvisnost od dragih surovin. Razvili so novo vrsto baterije brez litija, ki uspe\u0161no premaguje pretekle omejitve napetosti. Ta inovacija odpira vrata v svet ultra poceni sistemov za shranjevanje obnovljive energije, kar bi lahko pospe\u0161ilo prehod na zeleno elektriko po vsem svetu.","heading":"","summary":"Znanstveniki so razvili kalijevo baterijo, ki dosega visoko napetost brez uporabe dragega litija. Tehnologija uporablja surovine, ki stanejo le okoli 450 \u20ac na tono, kar obeta izjemno poceni shranjevanje zelene energije v prihodnosti.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2025\/09\/battery-1761602_1280-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2025\/09\/battery-1761602_1280-1024x682.jpg","thumbnail_caption":"","gallery":"","video_gallery":[{"youtube_url":"https:\/\/www.youtube.com\/watch?v=MR212FJIEpE"}],"author":"","links":[{"title":"NYT","url":""}],"sources":null,"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nova baterija brez litija podira rekorde v napetosti - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Znanstveniki so razvili kalijevo baterijo, ki dosega visoko napetost brez uporabe dragega litija. Tehnologija uporablja surovine, ki stanejo le okoli 450 \u20ac na tono, kar obeta izjemno poceni shranjevan\" \/>\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\/7145\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nova baterija brez litija podira rekorde v napetosti - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"Raziskovalna ekipa je predstavila prototip kalijeve baterije, ki dosega stabilno napetost, primerljivo z dana\u0161njimi litijevimi celicami. Do zdaj so alternative, kot sta natrij ali kalij, zaostajale zaradi nizke energetske gostote in te\u017eav z nestabilnostjo pri vi\u0161jih napetostih. Nova zasnova uporablja inovativno elektrolitsko raztopino, ki prepre\u010duje razgradnjo materialov, kar omogo\u010da varno delovanje pri napetostih nad 4 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/viva.racunalniske-novice.com\/es\/nueva-bateria-sin-litio-rompe-records-de-voltaje\/\" \/>\n<meta property=\"og:site_name\" content=\"Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-06T08:50:00+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=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/nova-baterija-brez-litija-podira-rekorde-v-napetosti\/\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/nova-baterija-brez-litija-podira-rekorde-v-napetosti\/\",\"name\":\"Nova baterija brez litija podira rekorde v napetosti - Ra\u010dunalni\u0161ke novice\",\"isPartOf\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#website\"},\"datePublished\":\"2026-02-06T08:50:00+00:00\",\"dateModified\":\"2026-02-06T08:50:00+00:00\",\"author\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4\"},\"breadcrumb\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/nova-baterija-brez-litija-podira-rekorde-v-napetosti\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/viva.racunalniske-novice.com\/nova-baterija-brez-litija-podira-rekorde-v-napetosti\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/nova-baterija-brez-litija-podira-rekorde-v-napetosti\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/viva.racunalniske-novice.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Nova baterija brez litija podira rekorde v napetosti\"}]},{\"@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":"Nova baterija brez litija podira rekorde v napetosti - Ra\u010dunalni\u0161ke novice","description":"Znanstveniki so razvili kalijevo baterijo, ki dosega visoko napetost brez uporabe dragega litija. 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