Photocatalysis by ZnS nanoparticles of the formation of ZnS/Au heterostructure in the reduction of complex ions of gold

被引：0
作者：
Raevskaya A.E. [1 ]
Korzhak A.V. [1 ]
Stroyuk A.L. [1 ]
Kuchmii S.Ya. [1 ]
机构：
[1] L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 03028 Kyiv
来源：
Theoretical and Experimental Chemistry | 2005年 / 41卷 / 6期
关键词：
Gold nanoparticles; Photocatalysis; Photochemical synthesis; Plasmon resonance; ZnS nanoparticles;
D O I：
10.1007/s11237-006-0003-x
中图分类号：
学科分类号：
摘要：
The photocatalytic activity of ZnS nanoparticles during the reduction of the KAu(CN)2 complex was found. The spectral characteristics of the nanocomposite ZnS/Au0 and also the principal kinetic relationships involved in its formation were studied. It was shown that the photoreaction has equilibrium character resulting from oxidation of the obtained gold by holes in the valence band of the zinc sulfide. ©2005 Springer Science+Business Media, Inc.
引用
收藏
页码：359 / 364
页数：5
相关论文
共 13 条
[1]  
Stroyuk A.L., Korzhak A.V., Raevskaya A.E., Kuchmii S.Ya., Teor. Éksp. Khim., 40, 1, pp. 1-6, (2004)
[2]  
Korzhak A.V., Ermokhina N.I., Stroyuk A.L., Et al., Teor. Éksp. Khim., 41, 1, pp. 24-29, (2005)
[3]  
Stroyuk A.L., Shvalagin V.V., Kuchmii S.Y., J. Photochem. Photobiol. A, 173, 2, pp. 185-194, (2005)
[4]  
Shiragami T., Ankyu H., Fykami S., Et al., J. Chem. Soc., Faraday Trans., 88, 7, pp. 1055-1061, (1992)
[5]  
Tada H., Ishida T., Takao A., Et al., Chem. Phys. Chem., 6, 8, pp. 1537-1543, (2005)
[6]  
Raevskaya A.E., Korzhak A.V., Stroyuk A.L., Kuchmii S.Ya., Teor. Éksp. Khim., 41, 4, pp. 231-235, (2005)
[7]  
Zeug N., Bucheler J., Kisch H., J. Am. Chem. Soc., 107, 6, pp. 1459-1465, (1985)
[8]  
Raevskaya A.E., Korzhak A.V., Stroyuk A.L., Kuchmii S.Ya., Teor. Éksp. Khim., 41, 2, pp. 105-109, (2005)
[9]  
Henglein A., J. Phys. Chem., 97, 21, pp. 5457-5471, (1993)
[10]  
Goronovskii I.T., Nazarenko Yu.P., Nekryach E.F., Concise Handbook of Chemistry [in Russian], (1987)
12