| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spinel type lithium manganese multiple oxide particle, a method of the same, an active material for a lithium secondary battery using the spinel type lithium manganese multiple oxide particle and the lithium secondary battery. <P>SOLUTION: The particle composed of the lithium manganese multiple oxide having the spinel type structure is manufactured by mixing an aqueous solution of a manganese compound with an aqueous solution of a lithium compound to deposit a precursor of the lithium manganese multiple oxide and hydrothermally treating the aqueous solution containing the precursor. The resultant particle has ≤100 nm average particle diameter and is mono-dispersed. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
