发明申请
- 专利标题: HIGH DURABILITY LITHIUM-ION CELLS
- 专利标题(中): 高耐久性锂离子电池
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申请号: US13423694申请日: 2012-03-19
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公开(公告)号: US20120177985A1公开(公告)日: 2012-07-12
- 发明人: Han Cheng Kuo , Tsun-Yu Chang , Chun-Chieh Chang
- 申请人: Han Cheng Kuo , Tsun-Yu Chang , Chun-Chieh Chang
- 主分类号: H01M4/64
- IPC分类号: H01M4/64 ; H01M2/08
摘要:
A rechargeable battery and a method of fabricating which includes stacking a plurality of electrode pages having an uncoated portion between portions coated with an active electrode material. The electrode pages are arranged in a stack and an overall current collector is connected at the uncoated portion in order to form an electrode booklet. The overall current collector maintains the arrangement of the electrode pages and electrically connects all of the uncoated portions of the electrode pages. A tilted stack of electrode pages is utilized when a large number of electrodes are desired to result in a battery cell having a vertical orientation.
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