| 发明名称 |
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery containing lithium titanate in the negative electrode in which swelling of the battery at the initial stage of cycle life test is suppressed and swelling of battery and deterioration of capacity at standing in a high-temperature environment are suppressed. <P>SOLUTION: The non-aqueous electrolyte secondary battery contains lithium titanate in the negative electrode and the air permeability of the separator is made at 230 sec/100 cc or more. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2007305447(A) |
申请公布日期 |
2007.11.22 |
| 申请号 |
JP20060133348 |
申请日期 |
2006.05.12 |
| 申请人 |
GS YUASA CORPORATION:KK |
发明人 |
YAMATE SHIGEKI;TSUMURA NAOHIRO;KATAYAMA SADAHIRO;KOZONO TAKU;TANAKA ICHIRO |
| 分类号 |
H01M2/16;H01M4/02;H01M4/485;H01M10/05;H01M10/0525;H01M10/0569;H01M10/058 |
主分类号 |
H01M2/16 |
| 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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