发明授权
- 专利标题： Nonaqueous secondary battery
- 专利标题（中）： 非水二次电池
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申请号： US12989508申请日： 2009-04-23
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公开(公告)号： US08669010B2公开(公告)日： 2014-03-11
- 发明人: Naoto Torata , Kazuo Yamada , Satoshi Okano , Naoto Nishimura
- 申请人： Naoto Torata , Kazuo Yamada , Satoshi Okano , Naoto Nishimura
- 申请人地址： JP Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Nixon & Vanderhye P.C.
- 优先权： JP2008-114164 20080424
- 国际申请： PCT/JP2009/058086 WO 20090423
- 国际公布： WO2009/131184 WO 20091029
- 主分类号： H01M4/66
- IPC分类号： H01M4/66 ; H01M2/16
摘要：
A nonaqueous secondary battery comprises a positive electrode, a negative electrode and a separator interposed between the positive electrode and the negative electrode, wherein at least one of the positive electrode and the negative electrode is provided with a current collector composed of a film-like or fibrous resin layer having a conductive layer on both sides, and the separator has a higher thermal deformation temperature than the resin layer.
公开/授权文献
- US20110039161A1 NONAQUEOUS SECONDARY BATTERY 公开/授权日：2011-02-17
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