{"article":{"annotation":{"article_id":"columbia-lithium-ion-anion-free-electrolyte-clusters-2026","available_at":"2026-10-15T23:48:31.879607Z","geography_revision":"ef6ee0010dda5fe7b240fd514749b43e214c57da73222d2e40ec83b276dd0977","id":"ff0ad02e1764e217ac1f02abdb157d0dd11938579e6f17396c8a29b01425e514","input_sha256":"7809e5ae8a4838af87ce9f0db3d1319f09a65655745712bf3874a14392d37cd7","limitations":["Rule-derived subjects are candidates, not verified editorial labels or calibrated model probabilities.","Coverage is distinct from event location. Unknown country/city/coordinates remain absent; no automatic geocoding.","Article geometries keep their stated precision and methodology; reproducing them is not independent coordinate verification."],"method":"controlled-rules-v1","places":[{"admin1":null,"city":null,"coordinate_note":null,"coordinate_reference_system":"OGC:CRS84","coordinate_source":null,"country":"US","evidence":[{"field":"country","language":"en","note":"Explicit preserved editorial country/region; no city or national centroid inferred","source_urls":["https://fas.columbia.edu/content/research-columbia-faculty-reveals-new-insights-lithium-ion-battery-chemistry"]}],"geometry":null,"id":"iso3166-1:US","kind":"country-or-area","labels":{"ar":"الولايات المتحدة الأمريكية","en":"United States of America","es":"Estados Unidos de América","fr":"États-Unis d’Amérique"},"match_status":"candidate","precision":"regional","role":"coverage","uncertainty_m":null}],"rules_sha256":"fb5ad3c27c91cb840f7a0a05f7f64a5cb26ad0374409ff9457f277c7092e22b4","schema_version":1,"subjects":[{"concept_id":"medtop:13000000","confidence":null,"confidence_method":null,"evidence":[{"field":"category+topics","language":"en","note":"Preserved editorial category/topic; broad candidate only","source_urls":["https://fas.columbia.edu/content/research-columbia-faculty-reveals-new-insights-lithium-ion-battery-chemistry"]}],"method":"controlled-rules-v1","rule_id":"technology-broad","status":"candidate"}],"taxonomy_revision":"1f2db31d811fca07e99b16d402c10e2cc2965c9df1c7b41d9be348b40a24e7fb","taxonomy_version":"IPTC Media Topics 2026-Q2"},"api_url":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026?lang=en","category":"technology","content":{"key_points":[],"paragraphs":["A Nature study by Columbia researchers reports that lithium ions can form multi-ion clusters without anions in common lithium-ion battery electrolytes. The paper’s machine-learning force-field simulations were checked against experimental data.","According to the university summary, up to 40% of lithium ions in standard electrolytes can occur in these clusters, with clustering more prevalent at higher salt concentrations. The finding offers a chemical account relevant to solid-electrolyte-interphase formation; it is not a demonstration of a higher-capacity or faster-charging battery."],"sections":[]},"corrections":[],"country":"US","data":{"blocks":[{"description":{"ar":"حددت دراسة كولومبيا عناقيد أيونات الليثيوم في إلكتروليتات البطاريات الشائعة مع تحقق تجريبي.","de":"Eine Columbia-Studie identifizierte Lithiumionencluster in gängigen Batterieelektrolyten und validierte sie experimentell.","en":"A Columbia study identified lithium-ion clusters in common battery electrolytes with experimental validation.","es":"Un estudio de Columbia identificó agrupaciones de iones de litio en electrolitos comunes con validación experimental.","fr":"Une étude de Columbia identifie des amas d’ions lithium dans des électrolytes courants, avec validation expérimentale.","pt":"Um estudo da Columbia identificou agrupamentos de íons de lítio em eletrólitos comuns, com validação experimental.","tr":"Columbia araştırması, yaygın pil elektrolitlerinde lityum iyon kümelerini deneysel doğrulamayla tanımladı."},"id":"research-announcement","items":[{"date":"2026-10-14","description":{"ar":"حددت دراسة كولومبيا عناقيد أيونات الليثيوم في إلكتروليتات البطاريات الشائعة مع تحقق تجريبي.","de":"Eine Columbia-Studie identifizierte Lithiumionencluster in gängigen Batterieelektrolyten und validierte sie experimentell.","en":"A Columbia study identified lithium-ion clusters in common battery electrolytes with experimental validation.","es":"Un estudio de Columbia identificó agrupaciones de iones de litio en electrolitos comunes con validación experimental.","fr":"Une étude de Columbia identifie des amas d’ions lithium dans des électrolytes courants, avec validation expérimentale.","pt":"Um estudo da Columbia identificou agrupamentos de íons de lítio em eletrólitos comuns, com validação experimental.","tr":"Columbia araştırması, yaygın pil elektrolitlerinde lityum iyon kümelerini deneysel doğrulamayla tanımladı."},"label":{"ar":"رصد عناقيد أيونات الليثيوم في إلكتروليتات البطاريات","de":"Lithiumionencluster in Batterieelektrolyten nachgewiesen","en":"Lithium-ion clusters found in battery electrolytes","es":"Se observan grupos de iones de litio en electrolitos de baterías","fr":"Des amas d’ions lithium observés dans des électrolytes de batterie","pt":"Agrupamentos de íons de lítio identificados em eletrólitos","tr":"Pil elektrolitlerinde lityum iyon kümeleri bulundu"},"status":"occurred"}],"methodology":{"ar":"يتبع تاريخ الحدث تاريخ إعلان المؤسسة المصدر. وتقتصر النتائج على ما ورد في الدراسة أو تقرير المؤسسة؛ ولا تُعرض التطبيقات المحتملة كمنتجات مكتملة أو نتائج سريرية.","de":"Das Ereignisdatum folgt der Mitteilung der Quellinstitution. Ergebnisse sind auf die Studie oder den institutionellen Bericht beschränkt; mögliche Anwendungen werden nicht als fertige Produkte oder klinische Ergebnisse dargestellt.","en":"The event date follows the source institution’s announcement. Results are limited to the study or institutional report; prospective applications are not presented as completed products or clinical outcomes.","es":"La fecha del evento corresponde al anuncio de la institución fuente. Los resultados se limitan al estudio o informe institucional; las posibles aplicaciones no se presentan como productos terminados ni resultados clínicos.","fr":"La date de l’événement suit l’annonce de l’institution source. Les résultats se limitent à l’étude ou au rapport institutionnel; les applications envisagées ne sont pas présentées comme des produits achevés ou des résultats cliniques.","pt":"A data do evento segue o anúncio da instituição de origem. Os resultados limitam-se ao estudo ou relatório institucional; aplicações potenciais não são apresentadas como produtos concluídos ou resultados clínicos.","tr":"Olay, kaynak kurumun duyuru tarihidir. Metindeki sonuçlar çalışma veya kurum açıklamasında bildirilen kapsamla sınırlıdır; uygulama olasılıkları gerçekleşmiş ürün ya da klinik sonuç olarak sunulmaz."},"sourceUrls":["https://fas.columbia.edu/content/research-columbia-faculty-reveals-new-insights-lithium-ion-battery-chemistry"],"title":{"ar":"إعلان بحثي","de":"Forschungsmitteilung","en":"Research announcement","es":"Anuncio de investigación","fr":"Annonce de recherche","pt":"Anúncio de pesquisa","tr":"Araştırma duyurusu"},"type":"events","updatedAt":"2026-10-15T23:36:36Z"},{"description":{"ar":"حددت دراسة كولومبيا عناقيد أيونات الليثيوم في إلكتروليتات البطاريات الشائعة مع تحقق تجريبي.","de":"Eine Columbia-Studie identifizierte Lithiumionencluster in gängigen Batterieelektrolyten und validierte sie experimentell.","en":"A Columbia study identified lithium-ion clusters in common battery electrolytes with experimental validation.","es":"Un estudio de Columbia identificó agrupaciones de iones de litio en electrolitos comunes con validación experimental.","fr":"Une étude de Columbia identifie des amas d’ions lithium dans des électrolytes courants, avec validation expérimentale.","pt":"Um estudo da Columbia identificou agrupamentos de íons de lítio em eletrólitos comuns, com validação experimental.","tr":"Columbia araştırması, yaygın pil elektrolitlerinde lityum iyon kümelerini deneysel doğrulamayla tanımladı."},"id":"reported-observations","items":[{"basis":"estimate","label":{"ar":"أيونات الليثيوم التي قد توجد في تجمعات بالإلكتروليتات المعتادة: الحد الأعلى","de":"Lithiumionen in Clustern üblicher Elektrolyte: Obergrenze","en":"Lithium ions that can occur in clusters in standard electrolytes: upper bound","es":"Iones de litio que pueden agruparse en electrolitos estándar: límite superior","fr":"Ions lithium pouvant être regroupés dans les électrolytes usuels : borne supérieure","pt":"Íons de lítio que podem formar grupos em eletrólitos padrão: limite superior","tr":"Standart elektrolitlerde kümelerde bulunabilen lityum iyonları: üst sınır"},"measure":{"aggregation":"unspecified","frequency":"irregular","geography":"united-states","id":"columbia-lithium-ion-anion-free-electrolyte-clusters-2026-cluster-share","periodRole":"announcement-date","unitCode":"percent"},"period":"2026-10-14","unit":"percent","value":40,"valueQualifier":"upper-bound"}],"methodology":{"ar":"هذه منح أو مؤشرات دراسية أعلنها المصدر؛ والتاريخ يوم التقرير. المنح ليست إنفاقاً، وتظل نتائج التصنيف والكيمياء ضمن نطاق التجربة أو النموذج المعلن.","de":"Dies sind angekündigte Förderungen oder Studienkennzahlen; das Datum bezeichnet den Berichtstag. Förderungen sind keine Ausgaben; Ergebnisse gelten im angegebenen Versuchs- oder Modellrahmen.","en":"These are source-announced grants or study indicators; the date is the report day. Grants are not expenditure; classification and chemistry findings retain the reported experiment/model scope.","es":"Son subvenciones o indicadores comunicados; la fecha es la del informe. Las subvenciones no son gasto; los resultados mantienen el alcance del experimento o modelo.","fr":"Il s’agit de subventions ou d’indicateurs annoncés; la date est celle du rapport. Les subventions ne sont pas des dépenses; les résultats gardent la portée de l’expérience ou du modèle.","pt":"São apoios ou indicadores divulgados; a data é a do relatório. Apoios não são despesas; resultados mantêm o alcance do experimento ou modelo.","tr":"Kaynakta açıklanan hibe veya çalışma göstergeleridir; tarih rapor günüdür. Hibe harcama değildir; sınıflandırma ve kimya bulguları bildirilen deney/model kapsamıyla sınırlıdır."},"sourceUrls":["https://fas.columbia.edu/content/research-columbia-faculty-reveals-new-insights-lithium-ion-battery-chemistry"],"title":{"ar":"المؤشرات الواردة في المصدر","de":"Von der Quelle berichtete Kennzahlen","en":"Source-reported indicators","es":"Indicadores de la fuente","fr":"Indicateurs de la source","pt":"Indicadores da fonte","tr":"Kaynakta bildirilen göstergeler"},"type":"metrics","updatedAt":"2026-10-15T23:38:20+00:00"}],"version":1},"data_downloads":[{"formats":{"csv":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026/data/research-announcement?lang=en&format=csv","json":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026/data/research-announcement?lang=en&format=json"},"id":"research-announcement"},{"formats":{"csv":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026/data/reported-observations?lang=en&format=csv","json":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026/data/reported-observations?lang=en&format=json"},"id":"reported-observations"}],"data_types":["events","metrics"],"editorial_illustration":{"alt":"Conceptual illustration of technology, processors and connected information.","asset_id":"newsverum-v1-technology","avif_variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.avif","width":480},{"height":480,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-720.avif","width":720},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.avif","width":960},{"height":800,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1200.avif","width":1200},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.avif","width":1536}],"credit":"Newsverum","documentary":false,"height":1024,"kind":"symbolic-editorial-illustration","language":"en","scope":"topic","url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.webp","width":480},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.webp","width":960},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","width":1536}],"width":1536},"event_id":"event-85dd3df9-e3c1-500a-823e-dd9e6e736148","event_period":"2026-10-14","event_period_basis":"event-or-reference-period","id":"columbia-lithium-ion-anion-free-electrolyte-clusters-2026","image":null,"importance":0.6,"language":"en","modified_at":"2026-10-15T23:48:24+00:00","publication_basis":"publication-record","published_at":"2026-10-15T23:48:24+00:00","reading_minutes":1,"region":"world","section_illustration":{"alt":"Conceptual illustration of technology, processors and connected information.","asset_id":"newsverum-v1-technology","avif_variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.avif","width":480},{"height":480,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-720.avif","width":720},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.avif","width":960},{"height":800,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1200.avif","width":1200},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.avif","width":1536}],"credit":"Newsverum","documentary":false,"height":1024,"kind":"symbolic-editorial-illustration","language":"en","scope":"section","url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.webp","width":480},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.webp","width":960},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","width":1536}],"width":1536},"slug":"columbia-lithium-ion-anion-free-electrolyte-clusters-2026","sources":[{"checkedAt":"2026-10-15","name":"Columbia University Arts & Sciences","publishedAt":"2026-10-14","url":"https://fas.columbia.edu/content/research-columbia-faculty-reveals-new-insights-lithium-ion-battery-chemistry"}],"summary":"A Columbia study identified lithium-ion clusters in common battery electrolytes with experimental validation.","text":"A Columbia study identified lithium-ion clusters in common battery electrolytes with experimental validation.\n\nA Nature study by Columbia researchers reports that lithium ions can form multi-ion clusters without anions in common lithium-ion battery electrolytes. The paper’s machine-learning force-field simulations were checked against experimental data.\n\nAccording to the university summary, up to 40% of lithium ions in standard electrolytes can occur in these clusters, with clustering more prevalent at higher salt concentrations. The finding offers a chemical account relevant to solid-electrolyte-interphase formation; it is not a demonstration of a higher-capacity or faster-charging battery.","title":"Lithium-ion clusters found in battery electrolytes","topics":[],"translations":[{"api_url":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026?lang=tr","language":"tr","url":"https://newsverum.com/tr/news/columbia-lithium-ion-anion-free-electrolyte-clusters-2026"},{"api_url":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026?lang=en","language":"en","url":"https://newsverum.com/en/news/columbia-lithium-ion-anion-free-electrolyte-clusters-2026"},{"api_url":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026?lang=ar","language":"ar","url":"https://newsverum.com/ar/news/columbia-lithium-ion-anion-free-electrolyte-clusters-2026"},{"api_url":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026?lang=fr","language":"fr","url":"https://newsverum.com/fr/news/columbia-lithium-ion-anion-free-electrolyte-clusters-2026"},{"api_url":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026?lang=es","language":"es","url":"https://newsverum.com/es/news/columbia-lithium-ion-anion-free-electrolyte-clusters-2026"},{"api_url":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026?lang=de","language":"de","url":"https://newsverum.com/de/news/columbia-lithium-ion-anion-free-electrolyte-clusters-2026"},{"api_url":"https://newsverum.com/api/v1/articles/columbia-lithium-ion-anion-free-electrolyte-clusters-2026?lang=pt","language":"pt","url":"https://newsverum.com/pt/news/columbia-lithium-ion-anion-free-electrolyte-clusters-2026"}],"url":"https://newsverum.com/en/news/columbia-lithium-ion-anion-free-electrolyte-clusters-2026"},"version":"1"}