- 专利标题: METHOD FOR MANUFACTURING ALL-SOLID BATTERY AND ALL-SOLID BATTERY MANUFACTURED BY THE SAME
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申请号: US15829887申请日: 2017-12-02
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公开(公告)号: US20190074521A1公开(公告)日: 2019-03-07
- 发明人: Yeol Mae Yeo , Ki Seok Koh , Yoon Sung Lee , Seung Min Oh , Sang Mok Park
- 申请人: Hyundai Motor Company , Kia Motors Corporation
- 优先权: KR10-2017-0112357 20170904
- 主分类号: H01M4/80
- IPC分类号: H01M4/80 ; H01M4/66 ; H01M10/0562 ; H01M10/058 ; H01M10/04
摘要:
Provided are a method of manufacturing an all-solid battery and an all-solid battery manufactured by the same for efficiently insulating an edge portion of the all-solid battery. Particularly, the all-solid batter may include a hybrid current collector comprising a porous metal current collector at the edge portions thereof, and a cathode layer or an anode layer may be further fabricated by coating a cathode active material or an anode active material on the hybrid current collector. Therefore, a short-circuit of the edge portion that may occur due to the detachment of the electrode material at the edge portion of the electrode may be prevented and a use rate and energy density of the edge portion electrode may be improved.
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