| 摘要 |
An electrode for electrochemical processes, particularly for the electrolysis processes for manufacturing chlorine, consisting of a metal resistant to the electrolysis medium and of an active cover layer applied thereon and containing the substances causing the electrode process, which substances are compounds of the type PtxMyMzO2, PdxMyMzO2 being of rhombohedral crystal structure, and of the type AxPt3O4, AxPd3O4 which in connection with the other compounds can be regarded as Perowskistructure. On account of the marked non-stoichiometry proper to these compounds, excess electrons occur, resulting in the low electrical resistance which is characteristic for said compounds and which is in the same range as that of some of the metals. |
