Nonaqueous fabrication of ZnO/Au nanohybrids with enhanced photocatalytic activity

被引：16

作者：

Hou, Xianming ^{[1
]}

机构：

[1] Taishan Univ, Sch Chem & Chem Engn, Tai An 271021, Shandong, Peoples R China

来源：

MATERIALS LETTERS | 2014年 / 137卷

关键词：

Nanocomposites; Optical materials and properties; Nonaqueous synthesis; Photocatalytic activity; Reuse performance; CATALYTIC-PROPERTIES; OPTICAL-PROPERTIES; AU NANOPARTICLES; NANOROD ARRAYS; NANOSTRUCTURES; NANOCOMPOSITES; DENSITY; GROWTH; OXIDE; NANOPYRAMIDS;

D O I：

10.1016/j.matlet.2014.09.024

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this research work, we have successfully demonstrated the fabrication of ZnO/Au nanohybrids via a facile and practical two-step nonaqueous synthetic strategy. The obtained products were characterized and analyzed using X-ray diffraction, X-ray photoelectron spectroscopy, Transmission electron microscopy, UV-visible spectroscopy, and Photoluminescence spectroscopy. Compared with pure ZnO nanocrystals, the as-prepared ZnO/Au nanocomposites exhibited tunable optical properties. Moreover, these ZnO/Au heterogeneous nanomaterials possessed enhanced photocatalytic activity and good reuse performance towards degradation of organic pollutants, which holds promising applications in water purification and antibacterial products. (c) 2014 Elsevier B.V. All rights reserved.

引用

页码：319 / 322

页数：4

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