发明名称 |
RECHARGEABLE ELECTROCHEMICAL ACCUMULATOR |
摘要 |
The invention relates to a metallic lithium rechargeable electrochemical accumulator, comprising at least one lithium metal electrode and at least one polymeric electrolyte gel. Said accumulator is capable of operating at temperatures from -20 to 60° C., essentially without formation of lithium dendrites on the whole surface of the metallic lithium electrode. The above is also wherein a particularly long life, even with intensive use at low temperature. Said inventive rechargeable accumulator can be produced by use of a production method with particular application of temperature control during the specific production stages. As a result of the extremely high electrochemical performance of said accumulator, in particular the remarkable stability thereof, said accumulator can be used in new application fields such as hybrid vehicles, electric vehicles and emergency supply systems such as those of the UPS type. |
申请公布号 |
EP1602143(B1) |
申请公布日期 |
2009.07.08 |
申请号 |
EP20040706112 |
申请日期 |
2004.01.29 |
申请人 |
HYDRO-QUEBEC |
发明人 |
ZAGHIB, KARIM;PERRIER, MICHEL;GUERFI, ABDELBAST;DUPUIS, ELIZABETH;CHAREST, PATRICK |
分类号 |
H01M2/16;H01M4/134;H01M4/26;H01M6/04;H01M6/16;H01M10/04;H01M10/052;H01M10/0566;H01M10/0567;H01M10/24;H01M10/26;H01M10/28;H01M10/36;H01M10/42 |
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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