发明授权
- 专利标题： Positive active material for lithium-sulfur battery and method of fabricating the same
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申请号： US16770732申请日： 2018-12-06
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公开(公告)号： US11742486B2公开(公告)日： 2023-08-29
- 发明人: Sung-Hwan Han , Joong-Hee Han
- 申请人： IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
- 申请人地址： KR Seoul
- 专利权人： IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- 当前专利权人： IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- 当前专利权人地址： KR Seoul
- 代理机构： Sughrue Mion, PLLC
- 优先权： KR 20170166638 2017.12.06
- 国际申请： PCT/KR2018/015386 2018.12.06
- 国际公布： WO2019/112330A 2019.06.13
- 进入国家日期： 2020-06-08
- 主分类号： H01M4/583
- IPC分类号： H01M4/583 ; H01M4/04 ; H01M4/36 ; H01M4/38 ; H01M10/0525 ; H01M4/02
摘要：
A positive active material for a lithium-sulfur battery is provided. The positive active material for a lithium-sulfur battery includes carbon layers and metal compound layers alternately and repeatedly stacked. Each of the metal compound layers includes molybdenum and sulfur. Sulfur of the positive active material for a lithium-sulfur battery is provided from the metal compound layer through a preliminary charge/discharge process.
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