- 专利标题: Electrode for secondary battery and fabrication method thereof
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申请号: US17551886申请日: 2021-12-15
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公开(公告)号: US11978883B2公开(公告)日: 2024-05-07
- 发明人: Jong Hyuk Lee , Mi Ryeong Lee , Hee Gyoung Kang
- 申请人: SK On Co., Ltd.
- 申请人地址: KR Seoul
- 专利权人: SK On Co., Ltd.
- 当前专利权人: SK On Co., Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: The Webb Law Firm
- 优先权: KR 20200175277 2020.12.15
- 主分类号: H01M4/04
- IPC分类号: H01M4/04 ; H01M4/62
摘要:
Provided is a fabrication method of an electrode for a secondary battery including coating an electrode slurry containing an electrode active material and a binder on a current collector; drying the current collector on which the electrode slurry is coated to form an electrode active material layer; and surface-treating the electrode active material layer formed on the current collector to remove a binder layer on a surface of the electrode active material layer.
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