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For the production of a positive electrode, a positive electrode for the secondary battery 发明授权

2023-01-21 3670 568K 0

专利信息

申请日期 2025-07-10 申请号 JP2011193032
公开(公告)号 JP5263557B2 公开(公告)日 2013-08-14
公开国别 JP 申请人省市代码 全国
申请人 Toyota Industries Corporation3218; NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY301021533
简介 Disclosed are : a method of manufacture whereby a non-aqueous electrolyte storage battery containing a sulphur-based positive electrode active substance can easily be manufactured; and a positive electrode and non-aqueous electrolyte storage battery manufactured by this method. In the method of manufacture of the non-aqueous electrolyte storage battery positive electrode, there is provided a step of heat processing in which a mixed raw material containing sulphur (S), a carrier and a blending agent is heated. As the blending agent, there may be employed material containing at least one type of metal selected from the group consisting of 4th period metals, 5th period of metals, 6th period metals and rare earth elements, and metallic compounds.


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