- 专利标题： Silicon-based anode material for lithium ion battery
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申请号： US18189617申请日： 2023-03-24
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公开(公告)号： US12132193B2公开(公告)日： 2024-10-29
- 发明人: Bruce K. Zoitos , Adam Kelsall , Jonathan Cross , Chad Cannan
- 申请人： UNIFRAX I LLC
- 申请人地址： US NY Tonawanda
- 专利权人： UNIFRAX I LLC
- 当前专利权人： UNIFRAX I LLC
- 当前专利权人地址： US NY Tonawanda
- 代理机构： Haynes and Boone, LLP
- 代理商 Michael J. Tobin; Randall C. Brown
- 分案原申请号： US17366479 2021.07.02
- 主分类号： H01M4/131
- IPC分类号： H01M4/131 ; H01M4/36 ; H01M4/48 ; H01M4/485 ; H01M4/505 ; H01M4/525 ; H01M4/58 ; H01M10/0525 ; H01M4/02 ; H01M4/62 ; H01M4/86
摘要：
A porous reduced silica fiber material has a diameter of about 0.1 to about 20 microns and a surface area of about 5 m2/g to about 400 m2/g. The porous reduced fiber material may be used to form an electrode having a high capacity and improved cycle life over comparable commercial silicon electrodes.
公开/授权文献
- US20230253544A1 SILICON-BASED ANODE MATERIAL FOR LITHIUM ION BATTERY 公开/授权日：2023-08-10
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