RT Journal Article
T1 Lithium Storage Mechanisms and Effect of Partial Cobalt Substitution in Manganese Carbonate Electrodes
A1 Mirhashemihaghighi, Shadi
A1 León, Bernardo
A1 Pérez Vicente, Carlos
A1 Tirado Fernández, José Francisco
A1 Stoyanova, Radostina
A1 Yoncheva, Meglena
A1 Zhecheva, Ekaterina
A1 Sáez Puche, Regino
A1 Arroyo De Dompablo, María Elena
A1 Romero de Paz, Julio
AB A 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.
PB American Chemical Society
SN 0020-1669
YR 2012
FD 2012
LK https://hdl.handle.net/20.500.14352/98619
UL https://hdl.handle.net/20.500.14352/98619
LA eng
NO Shadi 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 PazInorganic Chemistry 2012 51 (10), 5554-5560DOI: 10.1021/ic3004382
DS Docta Complutense
RD 27 jul 2024