发明名称 |
Spinel-containing electrode and process for its production |
摘要 |
In an electrode suitable for electrolysis of aqueous sodium chloride or potassium chloride solutions, at least the outer layer contains spinels, specifically a mixture of the individual spinels of iron and of cobalt, the weight ratio of iron spinels: cobalt spinels being from 30:70 to 90:10. The electrodes are produced by applying a powder mixture of iron spinel and cobalt spinel to a substrate by a plasma spraying process wherein argon is used as the plasma gas and the spraying energy is from 6 to 30 kW.
|
申请公布号 |
US4411761(A) |
申请公布日期 |
1983.10.25 |
申请号 |
US19810276985 |
申请日期 |
1981.06.24 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
ROOS, HANS;BOEEHN, HUGO;BITTLER, KNUET;KIENER, VOLKER;WUNSCH, GERD |
分类号 |
C25B11/06;C23C4/06;C25B11/04;C25C7/02;(IPC1-7):C25B1/26 |
主分类号 |
C25B11/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|