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MANUFACTURING METHOD OF POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM BATTERY, POSITIVE ELECTRODE 发明申请

2023-07-10 2750 195K 0

专利信息

申请日期 2026-04-24 申请号 JP2005088832
公开(公告)号 JP2006269350A 公开(公告)日 2006-10-05
公开国别 JP 申请人省市代码 全国
申请人 SUMITOMO OSAKA CEMENT CO LTD
简介 PROBLEM TO BE SOLVED : To provide a manufacturing method of a positive electrode active material for a lithium battery for optimizing the shape, crystallinity and a particle diameter of the positive electrode active material for a lithium battery; to provide a positive electrode active material for a lithium battery, and also to provide a lithium battery. SOLUTION : This manufacturing method of a positive electrode active material for a lithium battery is characterized in that an Li component, a P component, an A component and a D component used for materials of LixAyDzPO4 (where A is one kind selected from Co, Ni, Mn, Fe, Cu and Cr; D is one or more kinds selected from Mg, Ca, Fe, Ni, Co, Mn, Zn, Ge, Cu, Cr, Ti, Sr, Ba, Sc, Y, Al, Ga, In, Si, B and rare-earth elements and is different from A; 0


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