| 发明名称 |
SEPARATOR, ELECTROCHEMICAL DEVICE, AND MANUFACTURING METHOD OF SEPARATOR |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrochemical device capable of enhancing a rate characteristic and cycle characteristic, and a separator which is a component of the electrochemical device and manufacturing method of the separator. <P>SOLUTION: A separator includes a first porous membrane having electrical insulation properties and a second porous membrane that contains fluororesin and potassium salt and that is formed on at least one of the principal planes of the first porous membrane. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2011228049(A) |
申请公布日期 |
2011.11.10 |
| 申请号 |
JP20100095074 |
申请日期 |
2010.04.16 |
| 申请人 |
TDK CORP |
发明人 |
NAOI KATSUO;NISHIMURA YU;AOTA YUJI;NISHIZAWA KENJI;KOGO MITSUO |
| 分类号 |
H01M2/16;H01G9/02 |
主分类号 |
H01M2/16 |
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