发明名称 |
Gel-forming battery separator |
摘要 |
Gel-forming battery separators and methods for constructing them. Particles are embedded into pores of a porous support to form a composite. The chemical make-up of surfaces of the particles includes a silanol group. The composite, when contacted with an effective amount of liquid electrolyte, is capable of forming a gelled matrix that includes electrolyte residing within the porous support. Batteries and methods of forming batteries featuring gel-forming separators are also disclosed. No pre-mixing of siliceous material with electrolyte is required facilitating battery construction.
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申请公布号 |
US2002192562(A1) |
申请公布日期 |
2002.12.19 |
申请号 |
US20020069817 |
申请日期 |
2002.06.05 |
申请人 |
FERREIRA ANTHONY L.;LIFSHUTZ NORMAN;CHOI WAI MING |
发明人 |
FERREIRA ANTHONY L.;LIFSHUTZ NORMAN;CHOI WAI MING |
分类号 |
H01M2/14;H01M2/16;H01M10/10;(IPC1-7):H01M10/10 |
主分类号 |
H01M2/14 |
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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