- 专利标题: ELECTRODE WITH CONDUCTIVE INTERLAYER AND METHOD THEREOF
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申请号: US18738427申请日: 2024-06-10
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公开(公告)号: US20240332552A1公开(公告)日: 2024-10-03
- 发明人: Gleb YUSHIN , Justin YEN , Jens STEIGER , Eniko ZSOLDOS , Mareva FEVRE , Adam KAJDOS , Weimin WANG
- 申请人: Sila Nanotechnologies, Inc.
- 申请人地址: US CA Alameda
- 专利权人: Sila Nanotechnologies, Inc.
- 当前专利权人: Sila Nanotechnologies, Inc.
- 当前专利权人地址: US CA Alameda
- 主分类号: H01M4/88
- IPC分类号: H01M4/88 ; H01M4/134 ; H01M4/1395 ; H01M4/38 ; H01M4/62 ; H01M4/66 ; H01M10/0525
摘要:
In an embodiment, a Li-ion battery electrode comprises a conductive interlayer arranged between a current collector and an electrode active material layer. The conductive interlayer comprises first conductive additives and a first polymer binder, and the electrode active material layer comprises a plurality of active material particles mixed with a second polymer binder (which may be the same as or different from the first polymer binder) and second conductive additives (which may be the same as or different from the first conductive additives). In a further embodiment, the Li-ion battery electrode may be fabricated via application of successive slurry formulations onto the current collector, with the resultant product then being calendared (or densified).
公开/授权文献
- US1788462A Etching machine 公开/授权日:1931-01-13
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