- 专利标题： Method of manufacturing high-ion conductive sulfide-based solid electrolyte using dissolution-precipitation and composition used therefor
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申请号： US16661796申请日： 2019-10-23
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公开(公告)号： US10991977B2公开(公告)日： 2021-04-27
- 发明人: Ju Yeong Seong , In Woo Song , Hong Seok Min , Yong Jun Jang , Yun Sung Kim , Dong Wook Shin , Sun Ho Choi , Ji U Ann , Ji Yae Do , Seung Woo Lim
- 申请人： Hyundai Motor Company , Kia Motors Corporation , Industry-University Cooperation Foundation Hanyang University
- 申请人地址： KR Seoul; KR Seoul; KR Seoul
- 专利权人： Hyundai Motor Company,Kia Motors Corporation,Industry-University Cooperation Foundation Hanyang University
- 当前专利权人： Hyundai Motor Company,Kia Motors Corporation,Industry-University Cooperation Foundation Hanyang University
- 当前专利权人地址： KR Seoul; KR Seoul; KR Seoul
- 代理机构： Brinks Gilson & Lione
- 优先权： KR10-2018-0151746 20181130
- 主分类号： H01M10/0562
- IPC分类号： H01M10/0562 ; C01B25/14
摘要：
A method of manufacturing a high-ion conductive sulfide-based solid electrolyte using dissolution-precipitation includes preparing a composite solvent including a first solvent including a cyano group and a second solvent having a polarity index of less than 4, introducing a raw material including lithium sulfide (Li2S) and phosphorus pentasulfide (P2S5) into the composite solvent, and stirring the raw material to obtain a sulfide precipitate.
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