发明名称 |
Metal-alkaline battery cells with reduced corrosion rates |
摘要 |
A metal-alkaline battery having a reduced corrosion rate and enhanced electrochemical properties comprises an anode that includes derivatives of polyethylene glycol (PEG). The PEG derivatives have one or more hydrophilic moieties attached to the ends of the PEG chain. The hydrophilic moieties may be a carboxyl group or a carboxymethyl group. A preferred PEG derivative is polyethylene glycol, bi-carboxy methyl ether (PEG BCME).
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申请公布号 |
US6544686(B1) |
申请公布日期 |
2003.04.08 |
申请号 |
US20000718438 |
申请日期 |
2000.11.22 |
申请人 |
ELECTRIC FUEL LIMITED |
发明人 |
EIN-ELI YAIR;MENACHEM CHEN;ZINGERMAN YULI |
分类号 |
H01M4/06;H01M4/24;H01M4/62;H01M4/86;H01M12/06;(IPC1-7):H01M4/06 |
主分类号 |
H01M4/06 |
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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