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NON-AQUEOUS ELECTROLYTIC SECONDARY BATTERY AND POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTIC SECON 发明申请

2023-01-31 4270 1856K 0

专利信息

申请日期 2025-06-24 申请号 US12985169
公开(公告)号 US20110165453A1 公开(公告)日 2011-07-07
公开国别 US 申请人省市代码 全国
申请人 Takeshi OGASAWARA; Kentaro TAKAHASHI; Naoki IMACHI
简介 A nonaqueous electrolytic secondary battery and a positive electrode for a nonaqueous electrolytic secondary battery are provided. The positive electrode includes a positive electrode active material layer containing a positive electrode active material and a coupling agent represented by a general formula (1). The positive electrode active material includes lithium transition metal oxide particles. At least one rare-earth compound selected from the rare-earth compound group consisting of specific rare-earth hydroxides and specific rare-earth oxyhydroxides is fixed on the surfaces of the lithium transition metal oxide particles in a dispersed form.


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