发明授权
- 专利标题： Lithium secondary battery cathode
- 专利标题（中）： 锂二次电池阴极
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申请号： US13286513申请日： 2011-11-01
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公开(公告)号： US08628881B2公开(公告)日： 2014-01-14
- 发明人: Shigeki Okada , Tsutomu Nanataki , Nobuyuki Kobayashi , Jun Yoshikawa , Akira Urakawa
- 申请人： Shigeki Okada , Tsutomu Nanataki , Nobuyuki Kobayashi , Jun Yoshikawa , Akira Urakawa
- 申请人地址： JP Nagoya
- 专利权人： NGK Insulators, Ltd.
- 当前专利权人： NGK Insulators, Ltd.
- 当前专利权人地址： JP Nagoya
- 代理机构： Burr & Brown, PLLC
- 主分类号： H01M4/13
- IPC分类号： H01M4/13 ; H01M10/052 ; H01M10/0525 ; H01M4/131 ; H01M4/505 ; H01M4/525
摘要：
An object of the present invention is to provide a lithium secondary battery cathode which can more improve characteristics of the battery. The cathode of the present invention includes a first layer composed of a plate-like cathode active material and a second layer containing particles of the cathode active material and a binder, the second layer being joined to the first layer in a stacked state.
公开/授权文献
- US20120121978A1 LITHIUM SECONDARY BATTERY CATHODE 公开/授权日：2012-05-17
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