发明名称 |
Non woven gel electrolyte for electrochemical cells |
摘要 |
An electrolyte system (40) for use in connection with an electrochemical cell (10). The cell (10) includes a positive electrode (20) and a negative electrode (30) with the electrolyte system (40) disposed therebetween. The electrolyte system is a polymer gel electrolyte system including a liquid electrolyte species which may be either aqueous or non-aqueous and a polymer gel electrolyte support structure. The polymer gel electrolyte support structure includes at least an non woven first polymer and a second polymer which is adapted to absorb the electrolyte active species. The first polymer is a fibrous polymer to reduce swelling of the gel electrolyte in the presence of the electrolyte active species, and further to enhance mechanical integrity of the support structure.
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申请公布号 |
US5665265(A) |
申请公布日期 |
1997.09.09 |
申请号 |
US19960727352 |
申请日期 |
1996.09.23 |
申请人 |
MOTOROLA, INC., |
发明人 |
GIES, PAUL J.;OLIVER, MANUEL;ESCHBACH, FLORENCE O.;REICHERT, VERONICA R.;COALSON, CHRISTEN E. |
分类号 |
H01M2/16;H01M6/18;H01M6/22;H01M10/26;H01M10/40;(IPC1-7):H01M10/40;H01G9/025 |
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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