- 专利标题： SOLID-STATE POSITIVE ELECTRODE, METHOD OF MANUFACTURE THEREOF, AND BATTERY INCLUDING THE ELECTRODE
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申请号： US17348326申请日： 2021-06-15
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公开(公告)号： US20210313561A1公开(公告)日： 2021-10-07
- 发明人: Qingsong Tu , Tan Shi , Gerbrand Ceder , Lincoln Miara
- 申请人： Samsung Electronics Co., Ltd. , The Regents of the University of California
- 申请人地址： KR Suwon-si; US CA Oakland
- 专利权人： Samsung Electronics Co., Ltd.,The Regents of the University of California
- 当前专利权人： Samsung Electronics Co., Ltd.,The Regents of the University of California
- 当前专利权人地址： KR Suwon-si; US CA Oakland
- 主分类号： H01M4/36
- IPC分类号： H01M4/36 ; H01M4/505 ; H01M4/525
摘要：
A positive electrode for a solid-state lithium battery, the positive electrode including: a positive active material; and a first solid electrolyte, wherein a ratio λ of an average particle diameter of the positive active material to an average particle diameter of the first solid electrolyte is 3≤λ≤40, wherein the positive active material has an average particle diameter of 1 μm to 30 μm, and wherein the first solid electrolyte has an average particle diameter of 0.1 μm to 4 μm.
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