发明名称 |
SECONDARY LITHIUM BATTERY |
摘要 |
A lithium secondary battery including an electrode assembly composed of positive and negative electrode plates wound up spirally with a separator and disposed in a cell casing filled with electrolyte containing lithium salt dissolved in organic solvent, wherein the cell casing is provided with a current interrupt device (57) for cutting off a charge current of the battery when an internal gas pressure of the battery exceeds a predetermined value, and wherein the organic solvent contains alkylbenzene derivative or cycloalkylbenzene derivative having tertiary carbon adjacent a phenyl group. <IMAGE> |
申请公布号 |
HU0002546(A3) |
申请公布日期 |
2002.11.28 |
申请号 |
HU20000002546 |
申请日期 |
2000.06.30 |
申请人 |
UBE INDUSTRIES, LTD., UBE, YAMAGUCHI |
发明人 |
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分类号 |
H01M2/34;H01M6/10;H01M6/50;H01M10/05;H01M10/0525;H01M10/0567;H01M10/058;H01M10/0585;H01M10/42 |
主分类号 |
H01M2/34 |
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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