| 发明名称 |
GRAPHITE-BASED ELECTRODE ACTIVE MATERIAL, ELECTRODE AND STORAGE BATTERY |
| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a graphite-based electrode active material for a long-life storage battery that is suppressed in time and cycle deterioration.SOLUTION: An electrode active material comprises a graphite material in which an edge face of graphite is coated with a polycyclic aromatic compound.</p> |
| 申请公布号 |
JP2014216125(A) |
申请公布日期 |
2014.11.17 |
| 申请号 |
JP20130091275 |
申请日期 |
2013.04.24 |
| 申请人 |
NEC CORP;NEC ENERGY DEVICES LTD |
发明人 |
KAWAI TAKASUMI;FUKATSU MASAYOSHI |
| 分类号 |
H01M4/587;H01M4/36 |
主分类号 |
H01M4/587 |
| 代理机构 |
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