发明名称 |
ELECTRODES FOR SECONDARY ELECTROCHEMICAL CELLS |
摘要 |
An electrode structure for a secondary electrochemical cell includes an outer enclosure defining a compartment containing electrochemical active material. The enclosure includes a rigid electrically conductive metal sheet with perforated openings over major side surfaces. The enclosure can be assembled as first and second trays each with a rigid sheet of perforated electrically conductive metal at major side surfaces and normally extending flanges at parametric margins. The trays can be pressed together with moldable active material between the two to form an expandable electrode. A plurality of positive and negative electrodes thus formed are arranged in an alternating array with porous frangible interelectrode separators within the housing of the secondary electrochemical cell. |
申请公布号 |
GB2076212(A) |
申请公布日期 |
1981.11.25 |
申请号 |
GB19810013587 |
申请日期 |
1981.05.01 |
申请人 |
UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
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分类号 |
H01M2/16;H01M2/26;H01M4/76;H01M10/39;(IPC1-7):01M4/76 |
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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