{"article":{"annotation":{"article_id":"uc-san-diego-fluorine-free-battery-binder-water-recycling-2026","available_at":"2026-10-15T22:34:16.977334Z","geography_revision":"ef6ee0010dda5fe7b240fd514749b43e214c57da73222d2e40ec83b276dd0977","id":"ed9fd533e5d658ddbde65505b20727c3f46b58ffa9f130a1c6a33c7373fd8c70","input_sha256":"069341744b517c98e811fe41eadda9a1d550a0f03014a55ae6000f88c6622190","limitations":["Rule-derived subjects are candidates, not verified editorial labels or calibrated model probabilities.","Coverage is distinct from event location. 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Oktober ein fluorfreies, wasserlösliches Bindemittel für Lithium-Ionen-Batterien an. Forschende verknüpften Polyacrylsäure und Carboxymethylcellulose mit Zitronensäure zu einem Polymernetzwerk, das Elektrodenschichten zusammenhält.","en":"UC San Diego announced on October 9 a fluorine-free, water-soluble binder for lithium-ion batteries. Researchers linked polyacrylic acid and carboxymethyl cellulose with citric acid to form a polymer network that holds electrode layers together.","es":"UC San Diego anunció el 9 de octubre un aglutinante sin flúor y soluble en agua para baterías de ion-litio. Los investigadores unieron ácido poliacrílico y carboximetilcelulosa con ácido cítrico para formar una red polimérica que mantiene juntas las capas de electrodos.","fr":"UC San Diego a annoncé le 9 octobre un liant sans fluor et soluble dans l’eau pour batteries lithium-ion. Les chercheurs ont relié de l’acide polyacrylique et de la carboxyméthylcellulose avec de l’acide citrique pour former un réseau polymère maintenant les couches d’électrodes.","pt":"A UC San Diego anunciou em 9 de outubro um aglutinante sem flúor e solúvel em água para baterias de íons de lítio. Pesquisadores ligaram ácido poliacrílico e carboximetilcelulose com ácido cítrico para formar uma rede polimérica que mantém as camadas dos eletrodos unidas.","tr":"UC San Diego, 9 Ekim’de lityum iyon bataryalar için flor içermeyen ve suda çözünen bir bağlayıcı geliştirdiğini duyurdu. Araştırmacılar, poliakrilik asit ile karboksimetil selülozu sitrik asitle bağlayarak elektrot katmanlarını bir arada tutan polimer ağı oluşturdu."},"id":"source-announcement","items":[{"date":"2026-10-09","description":{"ar":"أعلنت جامعة كاليفورنيا سان دييغو في 9 أكتوبر تطوير مادة رابطة لبطاريات الليثيوم أيون خالية من الفلور وقابلة للذوبان في الماء. وربط الباحثون حمض البولي أكريليك وكربوكسي ميثيل السليلوز بحمض الستريك لتكوين شبكة بوليمرية تجمع طبقات الأقطاب.","de":"UC San Diego kündigte am 9. Oktober ein fluorfreies, wasserlösliches Bindemittel für Lithium-Ionen-Batterien an. Forschende verknüpften Polyacrylsäure und Carboxymethylcellulose mit Zitronensäure zu einem Polymernetzwerk, das Elektrodenschichten zusammenhält.","en":"UC San Diego announced on October 9 a fluorine-free, water-soluble binder for lithium-ion batteries. Researchers linked polyacrylic acid and carboxymethyl cellulose with citric acid to form a polymer network that holds electrode layers together.","es":"UC San Diego anunció el 9 de octubre un aglutinante sin flúor y soluble en agua para baterías de ion-litio. Los investigadores unieron ácido poliacrílico y carboximetilcelulosa con ácido cítrico para formar una red polimérica que mantiene juntas las capas de electrodos.","fr":"UC San Diego a annoncé le 9 octobre un liant sans fluor et soluble dans l’eau pour batteries lithium-ion. Les chercheurs ont relié de l’acide polyacrylique et de la carboxyméthylcellulose avec de l’acide citrique pour former un réseau polymère maintenant les couches d’électrodes.","pt":"A UC San Diego anunciou em 9 de outubro um aglutinante sem flúor e solúvel em água para baterias de íons de lítio. Pesquisadores ligaram ácido poliacrílico e carboximetilcelulose com ácido cítrico para formar uma rede polimérica que mantém as camadas dos eletrodos unidas.","tr":"UC San Diego, 9 Ekim’de lityum iyon bataryalar için flor içermeyen ve suda çözünen bir bağlayıcı geliştirdiğini duyurdu. Araştırmacılar, poliakrilik asit ile karboksimetil selülozu sitrik asitle bağlayarak elektrot katmanlarını bir arada tutan polimer ağı oluşturdu."},"label":{"ar":"جامعة كاليفورنيا سان دييغو تطور مادة رابطة بلا فلور لتسهيل تدوير البطاريات","de":"UC San Diego entwickelt fluorfreies Bindemittel für einfacheres Batterierecycling","en":"UC San Diego develops fluorine-free binder to simplify battery recycling","es":"UC San Diego desarrolla un aglutinante sin flúor para facilitar el reciclaje de baterías","fr":"UC San Diego développe un liant sans fluor pour faciliter le recyclage des batteries","pt":"UC San Diego desenvolve aglutinante sem flúor para facilitar reciclagem de baterias","tr":"UC San Diego, batarya geri dönüşümünü kolaylaştıran florsuz bağlayıcı geliştirdi"},"status":"occurred"}],"methodology":{"ar":"يشير التاريخ إلى يوم نشر إعلان المصدر؛ وليس قياساً مستقلاً للأداء.","de":"Das Datum bezeichnet die Veröffentlichung der Quellmitteilung; dies ist keine unabhängige 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تأهيل المواد المسترجعة واستخدامها في بطاريات. وأفادت الجامعة بأداء مماثل؛ ويتواصل التوسع نحو التصنيع التجاري والتحسين لكيميائيات بطاريات مختلفة.","title":"جامعة كاليفورنيا سان دييغو تطور مادة رابطة بلا فلور لتسهيل تدوير 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