发明名称 |
Secondary zinc electrode for a secondary electro-chemical cell and a method of manufacturing such an electrode. |
摘要 |
A secondary zinc electrode, for example, for a nickel/zinc cell has an electrically conductive support onto each major surface of which is pressed an active zinc material. A grid structure defining a plurality of compartments is pressed into the material on each major surface of the support so as to separate the active material into a plurality of physically separate areas. Such an arrangement mitigates the shape change problem to which secondary zinc electrodes are prone in service. |
申请公布号 |
EP0091238(A1) |
申请公布日期 |
1983.10.12 |
申请号 |
EP19830301647 |
申请日期 |
1983.03.24 |
申请人 |
LUCAS INDUSTRIES PUBLIC LIMITED COMPANY |
发明人 |
BROWN, DAVID JOHN;MARKIN, TREVOR LESLIE;DELL, RONALD MICHAEL |
分类号 |
H01M4/24;H01M4/26 |
主分类号 |
H01M4/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|