发明名称 |
Suporte de massa para eletrodos de elementos primários e secundários galvánicos eletrodo e processo para a preparação de um suporte de massas |
摘要 |
Support for the compsn. of a galvanic prim. or sec. cell consists of an open-mesh, 3D mesh of synthetic filaments coated with void-free, thin layer(s) of metal with good conductivity, which has hump-like pits and/or bulges on the surface forming the 3D structure and increasing the distance between the synthetic filaments. The novelty is that at least the outer metal layer consists of a valve metal. Also claimed are an electrode with this support and a method of producing the support. |
申请公布号 |
BR9600311(A) |
申请公布日期 |
1997.12.23 |
申请号 |
BR19969600311 |
申请日期 |
1996.02.02 |
申请人 |
HOECHST TREVIRA GMBH & CO. KG. |
发明人 |
DIETER DISSELBECK;HERBERT WELLENHOFER |
分类号 |
H01M4/00;H01M4/66;H01M4/70;H01M4/74;H01M10/06 |
主分类号 |
H01M4/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|