期刊
CATALYSIS COMMUNICATIONS
卷 9, 期 8, 页码 1720-1724出版社
ELSEVIER
DOI: 10.1016/j.catcom.2008.01.032
关键词
solid solution; microsphere; photocatalysts; hydrogen production
Ni2+ doped Cd1-xZnxS microsphere photocatalysts were prepared by a new hydrothermal method. Experimental results showed that the doped Ni2+ can not only affect the crystal structure and morphology of Cd1-xZnxS photocatalysts, but also greatly improve its photocatalytic activity. It was found that 0.1 wt% Ni2+ doped Cd0.1Zn0.9S photocatalyst showed the highest activity with the apparent quantum yield of 15.9% at 420 nm. The reason for the positive effects of Ni2+ was discussed. (c) 2008 Elsevier B.V. All rights reserved.
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