Controlled synthesis of Cu nanoparticles on TiO2 nanotube array photoelectrodes and their photoelectrochemical properties

被引：35

作者：

Wang, Qingyao ^{[1
]}

Qiao, Panlei ^{[2
]}

Xu, Xiaohui ^{[3
]}

Gao, Shanmin ^{[1
]}

机构：

[1] Ludong Univ, Sch Chem & Mat Sci, Yantai 264025, Peoples R China

[2] Jilin Agr Univ, Coll Hort, Changchun 130118, Peoples R China

[3] Shanghai New Shanghua Polymer Mat Co Ltd, Shanghai 201314, Peoples R China

来源：

MATERIALS LETTERS | 2014年 / 131卷

关键词：

TiO2 nanotube arrays; Nanoparticles; Successive ionic layer adsorption and reaction; Energy storage and conversion; PHOTOCATALYTIC ACTIVITY; AG NANOPARTICLES; FABRICATION;

D O I：

10.1016/j.matlet.2014.05.086

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

TiO2 NTs/Cu photoelectrodes were prepared by coating Cu nanoparticles on the tube wall of the self-organized TiO2 nanotube arrays using a successive ionic layer adsorption and reaction method. The structural investigation by X-ray diffraction and scanning electron microscopy indicated that Cu nanoparticles grew uniformly on the walls of TiO2 nanotubes. The modification of Cu nanoparticles improved the photoresponse and photocurrent density of TiO2 NTs into the visible light region. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：135 / 137

页数：3

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