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Nonaqueous electrolyte secondary battery 发明申请

2023-04-30 3780 617K 0

专利信息

申请日期 2025-06-24 申请号 JP2014532767
公开(公告)号 JPWO2014034043A1 公开(公告)日 2016-08-08
公开国别 JP 申请人省市代码 全国
申请人 三洋電機株式会社
简介 A nonaqueous electrolyte secondary battery according to an embodiment of the present invention includes a positive electrode (1) containing a positive electrode active material that contains a lithium transition metal oxide having a surface to which a compound of a rare-earth element is adhered, a negative electrode (2) containing a negative electrode active material, and a nonaqueous electrolyte to which a lithium salt having a P—O bond and a P—F bond in its molecule and/or a lithium salt having a B—O bond and a B—F bond in its molecule is added.


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