Mirhashemihaghighi, ShadiLeón, BernardoPérez Vicente, CarlosTirado Fernández, José FranciscoStoyanova, RadostinaYoncheva, MeglenaZhecheva, EkaterinaSáez Puche, ReginoArroyo De Dompablo, María ElenaRomero de Paz, Julio2024-02-052024-02-052012Shadi Mirhashemihaghighi, Bernardo León, Carlos Pérez Vicente, José L. Tirado, Radostina Stoyanova, Meglena Yoncheva, Ekaterina Zhecheva, Regino Sáez Puche, Elena M. Arroyo, and Julio Romero de Paz Inorganic Chemistry 2012 51 (10), 5554-5560 DOI: 10.1021/ic30043820020-166910.1021/ic3004382https://hdl.handle.net/20.500.14352/98619A promising group of inorganic salts recently emerged for the negative electrode of advanced lithium-ion batteries. Manganese carbonate combines low weight and significant lithium storage properties. Electron paramagnetic resonance (EPR) and magnetic measurements are used to study the environment of manganese ions during cycling in lithium test cells. To observe reversible lithium storage into manganese carbonate, preparation by a reverse micelles method is used. The resulting nanostructuration favors a capacitive lithium storage mechanism in manganese carbonate with good rate performance. Partial substitution of cobalt by manganese improves cycling efficiency at high rates.engAttribution 4.0 Internationaljournal articlehttps://doi.org/10.1021/ic3004382restricted access546Química inorgánica (Química)Física de materiales2303.29 Elementos de Transición