| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a positive electrode material for a lithium-ion battery of a high capacity and excellent charge/discharge characteristics. <P>SOLUTION: By this manufacturing method of the positive electrode material for the lithium-ion battery, the positive electrode material for the lithium-ion battery is manufactured as expressed in a formula: Li<SB>x</SB>A<SB>y</SB>PO<SB>4</SB>(0.8<x<2, 0<Y<1.5, here, A is a kind selected from Co, Ni, Mn, Fe, Cu, and Cr.) To liquid such as water, a Li (lithium) component, a P (phosphorus) component and A component (here, A is a kind selected from Co, Ni, Mn, Fe, Cu, and Cr.) are added, which are reacted in a subcritical state, a critical state, or a supercritical state to synthesize Li<SB>x</SB>A<SB>y</SB>PO<SB>4</SB>. <P>COPYRIGHT: (C)2004,JPO |
