发明名称 |
Composite cathodic electrode |
摘要 |
A cathodic electrode product comprising a substantially unitary, microporous structure wherein each major surface of said structure is a composition of an inert filler in a polyolefin matrix, the inner core of said structure is a composition of from 70-98 weight percent of electrochemically active and electrically conductive particulate material, from 2-30 weight percent polyethylene and from 0 to 5 weight percent polyethylene plasticizer and a current collector in contact and extend from the inner core composition.
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申请公布号 |
US4654281(A) |
申请公布日期 |
1987.03.31 |
申请号 |
US19860842973 |
申请日期 |
1986.03.24 |
申请人 |
W. R. GRACE & CO. |
发明人 |
ANDERMAN, MENAHEM;LUNDQUIST, JOSEPH T. |
分类号 |
H01M4/02;H01M4/62;H01M10/40;(IPC1-7):H01M4/02 |
主分类号 |
H01M4/02 |
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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