| 摘要 |
PROBLEM TO BE SOLVED: To provide a nickel-cobalt-manganese composite oxide having a high tap density, and a simple method of producing the oxide. SOLUTION: The nickel-cobalt-manganese composite oxide contains nickel atoms, cobalt atoms and manganese atoms and has a tap density of 3.0 g/ml or more. The nickel-cobalt-manganese composite oxide may contain one or more types of atoms chosen from aluminum atoms, magnesium atoms and titanium atoms. Preferably the oxide is manufactured by an electromelting method. COPYRIGHT: (C)2012,JPO&INPIT |
