Ontology highlight
ABSTRACT:
SUBMITTER: Bini M
PROVIDER: S-EPMC6506446 | biostudies-literature | 2013 Dec
REPOSITORIES: biostudies-literature
Bini Marcella M Ferrari Stefania S Ferrara Chiara C Mozzati Maria Cristina MC Capsoni Doretta D Pell Andrew J AJ Pintacuda Guido G Canton Patrizia P Mustarelli Piercarlo P
Scientific reports 20131209
Transition metal-based lithium orthosilicates (Li2MSiO4, M = Fe, Ni, Co, Mn) are gaining a wide interest as cathode materials for lithium-ion batteries. These materials present a very complex polymorphism that could affect their physical properties. In this work, we synthesized the Li2FeSiO4 and Li2MnSiO4 compounds by a sol-gel method at different temperatures. The samples were investigated by XRPD, TEM, (7)Li MAS NMR, and magnetization measurements, in order to characterize the relationships be ...[more]