- 专利标题： MESH CURRENT COLLECTOR FOR DRY ELECTRODE LAMINATION
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申请号： US18121345申请日： 2023-03-14
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公开(公告)号： US20240313190A1公开(公告)日： 2024-09-19
- 发明人: Xiaowei Yu , Ming Wang , Ryan Curtis Sekol , Diptak Bhattacharya , Thomas E. Moylan , Jennifer Therese Bracey
- 申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 申请人地址： US MI Detroit
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人地址： US MI Detroit
- 主分类号： H01M4/04
- IPC分类号： H01M4/04 ; H01M4/62 ; H01M4/66 ; H01M4/74 ; H01M4/75
摘要：
A method for manufacturing electrodes for a battery cell includes providing a first free-standing electrode; providing a current collector including holes; providing a second free-standing electrode; and laminating the current collector between the first free-standing electrode and the second free-standing electrode using at least one of heat and pressure and without using a solvent.
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