Research on the Preparation of (CuAg)xIn2xZn2(1-2x)S2 Solid Solution Photocatalysts

被引：2

作者：

Zhang, K. ^{[1
]}

Jing, D. W.

Xing, C. J.

Guo, L. J. ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian, Peoples R China

来源：

6TH INTERNATIONAL SYMPOSIUM ON MULTIPHASE FLOW, HEAT MASS TRANSFER AND ENERGY CONVERSION | 2010年 / 1207卷

关键词：

solid solution; ZnS-CuInS2-AgInS2; photocatalyst; hydrogen production; H-2; EVOLUTION; HYDROGEN-PRODUCTION; WATER;

D O I：

10.1063/1.3366349

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

ZnS-CuInS2-AgInS solid solution photocatalysts were successfully prepared by co-precipitation method with heat treatment under different atmosphere (N-2 and H2S). XRD, XRF, UV-vis, and SEM were used to characterize the prepared photocatalysts, indicated that the composition of result photocatalysts were different from each other and also the rate of charge, though they possessed a wurtzite-type phase structure. The photocatalysts all showed photocatalytic activities for H, evolution from aqueous solutions containing SO32- and S2- as sacrificial reagents under visible light irradiation with Ru loading, but sample treated under H2S atmosphere performed better, the possible reason was proposed.

引用

页码：1066 / +

页数：2

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