发明授权
- 专利标题： Non-aqueous electrolyte secondary battery
- 专利标题（中）： 非水电解质二次电池
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申请号： US09798846申请日： 2001-03-01
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公开(公告)号： US06593030B2公开(公告)日： 2003-07-15
- 发明人: Yasuhiko Bito , Toshitada Sato , Yoshiaki Nitta
- 申请人： Yasuhiko Bito , Toshitada Sato , Yoshiaki Nitta
- 优先权： JP2000-061123 20000306
- 主分类号： H01M438
- IPC分类号： H01M438
摘要：
The present invention provides a rechargeable negative electrode for a non-aqueous electrolyte secondary battery comprising an alloy material which absorbs lithium during charge and desorbs lithium during discharge, and having a long cycle life. The negative electrode includes an alloy having a hexagonal closest packing structure and a Ni2In type structure composed of at least two elements.
公开/授权文献
- US20010044046A1 Non-aqueous electrolyte secondary battery 公开/授权日：2001-11-22
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