发明名称 |
SLURRY COMPOSITION FOR USE IN FORMING LITHIUM-ION SECONDARY BATTERY ELECTRODE, CONTAINING CELLULOSE FIBER AS BINDER, AND LITHIUM-ION SECONDARY BATTERY ELECTRODE |
摘要 |
There is provided a novel slurry composition for forming a lithium secondary battery electrode which can improve homogeneity of an electrode active material and a conductive assistant even without using an organic solvent and can improve the binding of an electrode active material and a conductive assistant with an electrode collector, and a lithium secondary battery with improved charge/discharge cycle characteristics and battery capacity. A slurry composition for forming a lithium secondary battery electrode, characterized by comprising an electrode active material (A), a conductive assistant (B), and a pulverized cellulose fiber (C) as an aqueous binder, and a lithium secondary battery electrode and a lithium secondary battery which are obtained using the composition, and an aqueous binder used for the composition. |
申请公布号 |
EP2760070(A1) |
申请公布日期 |
2014.07.30 |
申请号 |
EP20120834075 |
申请日期 |
2012.09.20 |
申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD.;IWATE UNIVERSITY |
发明人 |
HAYASHI, HISATO;OZAWA, MASAAKI;UESUGI, OSAMU;KADOMA, YOSHIHIRO |
分类号 |
H01M4/62;H01M4/13;H01M4/131 |
主分类号 |
H01M4/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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