| 发明名称 |
ELECTRIC POWER STORAGE DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric power storage device that is made small in resistance and low in cost by doping a negative electrode uniformly with lithium ions for a short time. <P>SOLUTION: An electrode 15 comprising a positive electrode and the negative electrode has an active material layer 12 formed on one surface or both surfaces of a current collector 14, and a cut part 13 is provided in a formation region of the active material layer 12. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2013074283(A) |
申请公布日期 |
2013.04.22 |
| 申请号 |
JP20110214773 |
申请日期 |
2011.09.29 |
| 申请人 |
NEC TOKIN CORP |
发明人 |
SUZUKI SHUNSUKE;OYA MASAKO;SEKI DAISUKE |
| 分类号 |
H01G11/22;H01G11/54;H01G11/66;H01M10/052;H01M10/0566;H01M10/0587 |
主分类号 |
H01G11/22 |
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