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The nonaqueous electrolyte secondary battery for the positive electrode, the positive electrode man 发明授权

2023-12-19 2630 136K 0

专利信息

申请日期 2025-06-26 申请号 JP2012554652
公开(公告)号 JP6117553B2 公开(公告)日 2017-04-19
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 An object of the present invention is to provide a positive electrode for a nonaqueous electrolyte secondary battery capable of significantly improving cycling characteristics while decreasing production cost, a method for producing the positive electrode, and a nonaqueous electrolyte secondary battery using the positive electrode. The positive electrode includes a positive-electrode current collector, and a positive-electrode mixture layer formed on at least one of the surfaces of the positive-electrode current collector, wherein the positive-electrode mixture layer contains a positive electrode active material, a binder, a conductive agent, and at least one compound selected from the compound group consisting of rare earth acetic acid compounds, rare earth nitric acid compounds, and rare earth sulfuric acid compounds.


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