发明名称 |
Nail-type current collector with non-conductive core and surface metallization for electrochemical cell |
摘要 |
Electrochemical cells, and particularly a current collector assembly for a cell that forms an electrically conductive path between a cell electrode and a terminal of the cell, are described, along with a method for manufacturing the same. The current collector includes a non-conductive core and a conductive outer surface layer disposed on the core and shaped as en elongated rod. A seal hub gasket for sealing the open end of a cell container and for venting gasses when exposed to excessive pressure is also described. The method of manufacturing a cell includes the deposition of a non-carbonaceous conductive material on a non-conductive core, with the resulting current collector being inserted into a cell to maintain electrical connection between the electrode and the container/contact terminal.
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申请公布号 |
US2008026286(A1) |
申请公布日期 |
2008.01.31 |
申请号 |
US20060496679 |
申请日期 |
2006.07.31 |
申请人 |
EVEREADY BATTERY COMPANY, INC. |
发明人 |
CUI NING;LISOWSKI DAWN MARIE |
分类号 |
H01M2/26;H01M2/08;H01M10/04 |
主分类号 |
H01M2/26 |
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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