发明名称 |
NANOGRAPHENE, NANOGRAPHENE-ELECTRODE ACTIVE MATERIAL COMPOSITE PARTICLE, PASTE FOR LITHIUM ION BATTERY ELECTRODE, AND LITHIUM ION BATTERY ELECTRODE |
摘要 |
PROBLEM TO BE SOLVED: To provide a nanographene which is less liable to cause autoagglutination and achieves efficient adsorption onto a particle surface, and which has high ionic conductivity and hence achieves a lithium ion battery having satisfactory output characteristics and cycle characteristics when used as a material for electrodes.SOLUTION: A nanographene has a plane direction dimension of not less than 20 nm nor more than 100 nm and a thickness of not more than 10 nm. A functionalization ratio of the nanographene measured by X-ray photoelectron spectroscopy measurement is not less than 0.35 nor more than 0.80.SELECTED DRAWING: None |
申请公布号 |
JP2016190781(A) |
申请公布日期 |
2016.11.10 |
申请号 |
JP20160033819 |
申请日期 |
2016.02.25 |
申请人 |
TORAY IND INC |
发明人 |
TAMAKI EIICHIRO;KUBOTA YASUO;TABAYASHI MIYUKI |
分类号 |
C01B31/02;H01M4/36 |
主分类号 |
C01B31/02 |
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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