| 简介 |
PROBLEM TO BE SOLVED : To provide an electrode material, an electrode, and a lithium ion battery capable of materializing stable charge and discharge cycle characteristics, and high stability under a high temperature condition.
SOLUTION : This electrode material has a compound comprising LixAyD1-yPO4 (wherein A is one kind or tow or more kinds selected from a group of Cr, Mn, Fe, Co, Ni, Cu, D is one kind or two or more kinds selected from Cu, Ce, Mn, Co, Ni, Cr, Mo, Nb, Mg, Ca, Sr, Ba, Ti, Zn, B, Al, Ga, In, Si, Ge, Sc, Y, and rare earth metal and is different from A, and 0≤x<2, 0
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