发明名称 |
ELECTRICALLY CONDUCTIVE, FREESTANDING MICROPOROUS SHEET FOR USE IN AN ULTRACAPACITOR |
摘要 |
A freestanding, microporous polymer sheet is composed of a polymer matrix binding an electrically conductive matrix. The polymer matrix preferably includes UHMWPE, and the electrically conductive matrix preferably contains one of a carbonaceous material and a metal oxide, or a combination thereof. The UHMWPE is of a molecular weight that provides sufficient molecular chain entanglement to form a sheet with freestanding characteristics. Multiple microporous sheets can be wound or stacked in a package filled with an electrolyte to function as electrodes in an energy storage device, such as a battery or an ultracapacitor. |
申请公布号 |
EP1440454(A1) |
申请公布日期 |
2004.07.28 |
申请号 |
EP20020778500 |
申请日期 |
2002.10.10 |
申请人 |
AMTEK RESEARCH INTERNATIONAL LLC |
发明人 |
PEKALA, RICHARD, W. |
分类号 |
H01G9/058;H01G9/00;H01G9/04;H01G9/042;H01G9/155;H01M2/16;H01M4/00;H01M4/50;H01M4/56;H01M4/62;H01M4/66;H01M4/86;H01M4/88;H01M4/96;H01M6/10;H01M6/18;H01M6/40;H01M8/10;H01M10/04;H01M10/06;H01M10/24;H01M10/34 |
主分类号 |
H01G9/058 |
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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