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Positive electrode active material for non-aqueous electrolyte secondary battery having rare earth h 发明授权

2022-06-06 1570 6493K 0

专利信息

申请日期 2025-02-25 申请号 US14263468
公开(公告)号 US9929401B2 公开(公告)日 2018-03-27
公开国别 US 申请人省市代码 全国
申请人 SANYO Electric Co Ltd
简介 In a non-aqueous electrolyte secondary battery including a positive electrode 1, a negative electrode 2 and a non-aqueous electrolyte, a positive electrode active material wherein a particle of at least one compound selected from Er hydroxide, Er oxyhydroxide, Yb hydroxide, Yb oxyhydroxide, Tb hydroxide, Tb oxyhydroxide, Dy hydroxide, Dy oxyhydroxide, Ho hydroxide, Ho oxyhydroxide, Tm hydroxide, Tm oxyhydroxide, Lu hydroxide, and Lu oxyhydroxide is dispersed and adhered on a surface of a positive electrode active material particle containing Li is used.


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