| 摘要 |
An electrode for an electrochemical cell is produced by depositing a layer of metal particles (2) which are not in direct contact with one another and which are composed of an inherently depassivating, finely divided metal of the group comprising platinum metals or gold on a substrate material (1) composed of titanium, zirconium, tantalum or niobium and then heat-treating the whole at 350 to 700 DEG C for 10 to 120 min to produce electrically conducting oxide skins (3, 4) composed of oxides and suboxides of the substrate material (1) and, optionally, finally providing a coating of a fuel-cell catalyst (5). <IMAGE>
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