| 发明名称 |
CARBON MATERIAL FOR ELECTRODE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery electrode which has a high electrode filling performance, a high energy density, and is excellent in rapid charge and discharge performance. <P>SOLUTION: The electrode contains a spherical multi-layer structure carbon material for electrode, and the density of the active material layer on the electrode is 0.5-1.6 g/cm<SP>3</SP>and the rapid discharge capacity at a current density 5.0 mA/cm<SP>2</SP>is 283 mAh/g or more. <P>COPYRIGHT: (C)2011,JPO&INPIT |
| 申请公布号 |
JP2011066010(A) |
申请公布日期 |
2011.03.31 |
| 申请号 |
JP20100259941 |
申请日期 |
2010.11.22 |
| 申请人 |
MITSUBISHI CHEMICALS CORP |
发明人 |
KAMEDA TAKASHI;ISHIHARA MASAJI |
| 分类号 |
H01M4/133;H01M4/36;H01M4/587 |
主分类号 |
H01M4/133 |
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