发明名称 |
ELECTROCHEMICAL CELL HAVING INCREASED ANODE-TO-CATHODE INTERFACE AREA |
摘要 |
An electrochemical cell having a large anode-to-cathode interface area which achieves low current density to provide high cell efficiency. The electrochemical cell includes a can containing a first electrode and a secon d electrode. The first electrode has an outer perimeter which substantially conforms to the interior walls of the can and further has a non-cylindrical cavity provided therein. The second electrode is disposed within the non- cylindrical cavity of the first electrode. The first and second electrodes provide an interface area that varies along the length of the cell. A separator is disposed between the first and second electrodes and a cover an d seal assembly is assembled to an open top end of the can. |
申请公布号 |
CA2334509(A1) |
申请公布日期 |
2000.01.06 |
申请号 |
CA19992334509 |
申请日期 |
1999.06.24 |
申请人 |
EVEREADY BATTERY COMPANY, INC. |
发明人 |
JURCA, ROMULUS P. |
分类号 |
H01M2/14;H01M2/16;H01M2/18;H01M4/02;H01M4/06;H01M6/06;H01M6/08;H01M10/04;(IPC1-7):H01M4/04 |
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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