发明名称 |
Sekundärzelle mit nichtwässrigem Elektrolyten |
摘要 |
The present invention provides a non-aqueous electrolyte secondary cell including: a cathode containing a manganese oxide or a lithium-manganese composite oxide; an anode containing a lithium metal, a lithium alloy, or a material capable of doping/dedoping lithium; and an electrolyte containing at least two electrolyte salts, one of which is LiBF4 contained in the range from 0.005 mol/l to 0.3 mol/l. This enables to increase the cycle characteristic, preventing deterioration of the cell characteristic caused by a repeated use. <IMAGE> |
申请公布号 |
DE60143781(D1) |
申请公布日期 |
2011.02.17 |
申请号 |
DE2001643781 |
申请日期 |
2001.07.03 |
申请人 |
SONY CORP. |
发明人 |
TERASHIMA, HIDEKI;FUKUSHIMA, YUZURU;TAKAHASHI, KIMIO;OHNUMA, HIROKO;SATORI, KOTARO;KITA, AKINORI |
分类号 |
H01M10/052;H01M4/505;H01M6/16;H01M10/05;H01M10/0568 |
主分类号 |
H01M10/052 |
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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