| 摘要 |
Copper, lead, mercury, tin, gold, silver, palladium, osmium and/or cadmium can be deposited by photoredox reaction on semiconductor sulfide powders by irradiating a suspension of semiconductor sulfide powder in the presence of oxygen and optionally CO2, of an oxidizable system which optionally protects the semiconductor from photocorrosion, and of a salt or complex of copper, lead, mercury, tin, gold, silver, palladium, osmium and/or cadmium.
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