发明名称 |
HEAVY METAL-FREE RECHARGEABLE ZINC NEGATIVE ELECTRODE FOR AN ALKALINE STORAGE CELL |
摘要 |
A heavy metal-free rechargeable Zinc electrode for use in storage cells having alkaline electrolyte has been developed. The electrode includes a current collector and an active mass based on metallic zinc and zinc oxide powders, calcium hydroxide, indium hydroxide, indium sulfate, bismuth-oxide and a binder. The electrodes have been successfully used in Ni-Zn and Ag-Zn cells. The electrodes lead to environmentally benign alkaline cells. The electrodes have additional advantages over the prior art electrodes in terms of initial capacity and cyclability. |
申请公布号 |
WO2004084327(A2) |
申请公布日期 |
2004.09.30 |
申请号 |
WO2004US05458 |
申请日期 |
2004.02.24 |
申请人 |
RECHARGEABLE BATTERY CORP |
发明人 |
KAINTHLA RAMESH C;MANKO DAVID J;SESOCK CHARLES |
分类号 |
H01M4/24;H01M4/42;H01M4/48;H01M4/62;H01M10/24;H01M10/30;H01M10/32;H01M10/52 |
主分类号 |
H01M4/24 |
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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