{"id":6711,"date":"2025-10-05T06:07:00","date_gmt":"2025-10-05T04:07:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/zeleni-caj-za-zeleno-prihodnost-baterije-obnovljene-s-polifenoli\/"},"modified":"2025-10-05T06:07:00","modified_gmt":"2025-10-05T04:07:00","slug":"zeleni-caj-za-zeleno-prihodnost-baterije-obnovljene-s-polifenoli","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/es\/te-verde-para-un-futuro-verde-baterias-renovadas-con-polifenoles\/","title":{"rendered":"T\u00e9 verde para un futuro verde: \u00a1Bater\u00edas renovadas con polifenoles!"},"content":{"rendered":"<p>El n\u00famero de bater\u00edas de iones de litio antiguas est\u00e1 aumentando, principalmente debido a la popularidad de los veh\u00edculos el\u00e9ctricos. Los c\u00e1todos de fosfato de hierro y litio (LiFePO\u2084) han sido dif\u00edciles de reciclar hasta ahora, ya que no contienen metales valiosos. Los procesos tradicionales, como la descomposici\u00f3n qu\u00edmica o la fusi\u00f3n, consumen mucha energ\u00eda y no permiten la reutilizaci\u00f3n de electrodos funcionales.<br><br>En un estudio publicado en la revista Advanced Materials, investigadores de Hefei, Shenzhen y Suzhou presentaron un m\u00e9todo innovador para regenerar directamente bater\u00edas utilizando polifenoles de hojas de t\u00e9 como donantes de electrones. Estos restauran los iones de hierro y reparan la red cristalina. La adici\u00f3n de aluminio y fosfato rellena las superficies da\u00f1adas y crea capas conductoras que permiten un flujo m\u00e1s r\u00e1pido de iones y electrones.<br><br>Tras 400 ciclos de carga, los c\u00e1todos regenerados conservan m\u00e1s del 90 % de su capacidad original. Esto significa que las bater\u00edas agotadas pueden reutilizarse en veh\u00edculos el\u00e9ctricos o sistemas estacionarios. Un aditivo natural y econ\u00f3mico, como el polifenol del t\u00e9, permite una regeneraci\u00f3n sostenible.<br><br>El m\u00e9todo podr\u00eda tener aplicaci\u00f3n industrial y extenderse a otras composiciones qu\u00edmicas de bater\u00edas. En lugar de destruirlas al final de su vida \u00fatil, podr\u00edan simplemente renovarse en el futuro. Este enfoque combina materiales naturales y qu\u00edmica, y promete beneficios ecol\u00f3gicos, econ\u00f3micos y tecnol\u00f3gicos.<\/p>\n<br\/>","protected":false},"excerpt":{"rendered":"<p>El n\u00famero de bater\u00edas de iones de litio antiguas est\u00e1 aumentando, principalmente debido a la popularidad de los veh\u00edculos el\u00e9ctricos. Los c\u00e1todos de fosfato de hierro y litio (LiFePO\u2084) han sido dif\u00edciles de reciclar hasta ahora, ya que no contienen metales valiosos. Los procesos tradicionales, como la descomposici\u00f3n qu\u00edmica o la fusi\u00f3n, consumen mucha energ\u00eda y no permiten la reutilizaci\u00f3n de los electrodos funcionales. Investigadores de Hefei, Shenzhen y Suzhou han publicado un estudio en la revista Advanced [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[90],"tags":[188],"class_list":["post-6711","post","type-post","status-publish","format-standard","hentry","category-avtomobilizem","tag-li-ion-baterija"],"acf":{"subtitle":"Nova metoda obnove baterij z uporabo \u010dajnih polifenolov omogo\u010da trajnostno re\u0161itev za recikliranje LiFePO\u2084 baterij. Po 400 ciklih ohranijo ve\u010d kot 90 % kapacitete, kar odpira vrata industrijski uporabi in zmanj\u0161anju odpadkov.","heading":"","summary":"Nova metoda obnove baterij z uporabo \u010dajnih polifenolov omogo\u010da trajnostno re\u0161itev za recikliranje LiFePO\u2084 baterij. Po 400 ciklih ohranijo ve\u010d kot 90 % kapacitete, kar odpira vrata industrijski uporabi in zmanj\u0161anju odpadkov.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2025\/10\/ai-generated-9055481_1280-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2025\/10\/ai-generated-9055481_1280-1024x682.jpg","thumbnail_caption":"","gallery":"","video_gallery":[{"youtube_url":"https:\/\/www.youtube.com\/shorts\/XmAGL-stbhU"}],"author":"","links":[{"title":"Hefei","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>Zeleni \u010daj za zeleno prihodnost: Baterije obnovljene s polifenoli! - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Nova metoda obnove baterij z uporabo \u010dajnih polifenolov omogo\u010da trajnostno re\u0161itev za recikliranje LiFePO\u2084 baterij. Po 400 ciklih ohranijo ve\u010d kot 90 % kapacitete, kar odpira vrata industrijski uporab\" \/>\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\/6711\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zeleni \u010daj za zeleno prihodnost: Baterije obnovljene s polifenoli! - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"\u0160tevilo starih litij-ionskih baterij nara\u0161\u010da, predvsem zaradi priljubljenosti elektri\u010dnih vozil. Katode iz litij-\u017eelezo-fosfata (LiFePO\u2084) so bile doslej te\u017eko reciklirane, saj ne vsebujejo dragocenih kovin. Klasi\u010dni postopki, kot sta kemi\u010dna razgradnja ali taljenje, so energetsko potratni in ne omogo\u010dajo ponovne uporabe funkcionalnih elektrod. 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Po 400 ciklih ohranijo ve\u010d kot 90 % kapacitete, kar odpira vrata industrijski uporab","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:\/\/viva.racunalniske-novice.com\/es\/wp-json\/wp\/v2\/posts\/6711","og_locale":"es_ES","og_type":"article","og_title":"Zeleni \u010daj za zeleno prihodnost: Baterije obnovljene s polifenoli! - Ra\u010dunalni\u0161ke novice","og_description":"\u0160tevilo starih litij-ionskih baterij nara\u0161\u010da, predvsem zaradi priljubljenosti elektri\u010dnih vozil. Katode iz litij-\u017eelezo-fosfata (LiFePO\u2084) so bile doslej te\u017eko reciklirane, saj ne vsebujejo dragocenih kovin. Klasi\u010dni postopki, kot sta kemi\u010dna razgradnja ali taljenje, so energetsko potratni in ne omogo\u010dajo ponovne uporabe funkcionalnih elektrod. 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