Heteroelemente enthaltende Spinel-Lithium-Manganoxid-Material, Verfahren zu seiner Herstellung und seine Verwendung

摘要

A high-performance spinel-type lithium-manganese oxide for use as a material for a positive electrode of a Li secondary battery with inhibited Mn dissolution in an organic electrolyte, which is represented by the following formula: äLiüÄLix.My.Mn(2-x-y)ÜO4+d wherein ä ü represents the oxygen tetrahedral sites in the spinel structure and Ä Ü represents the oxygen octahedral sites in the spinel structure, 0