发明名称 |
Alkaline cell with performance enhancing additives |
摘要 |
Alkaline electrochemical cells having extended service life and acceptable gassing and corrosion properties are disclosed. An amphoteric surfactant can be incorporated into the gelled anode mixture of an alkaline electrochemical cell, optionally with an organic phosphate ester surfactant or a sulfonic acid type organic surfactant or both. Zinc particles having a defined distribution of particle sizes can also be incorporated into a zinc anode. The electrolyte included in the anode mixture can have a reduced hydroxide concentration.
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申请公布号 |
US7226696(B2) |
申请公布日期 |
2007.06.05 |
申请号 |
US20030648134 |
申请日期 |
2003.08.26 |
申请人 |
RAYOVAC CORPORATION |
发明人 |
NDZEBET ERNEST;ARMACANQUI M. EDGAR;DESTEPHEN MARIO;ROSZKOWSKI ANDREW J.;BUSHONG WILLIAM C.;VU VIET H. |
分类号 |
H01M4/62;H01M4/00;H01M4/02;H01M4/24;H01M4/42;H01M10/24;H01M10/42;H01M12/06 |
主分类号 |
H01M4/62 |
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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