Ag nanoparticles decorated CuO nanowire arrays for efficient plasmon enhanced photoelectrochemical water splitting

被引：43
|
作者：
Zhao, Xinhong [1 ,2 ]
Wang, Peng [3 ]
Yan, Zaoxue [4 ]
Ren, Naifei [1 ,2 ]
机构：
[1] Jiangsu Univ, Sch Mech Engn, Zhenjiang 212013, Peoples R China
[2] Jiangsu Univ, Jiangsu Prov Key Lab Sci & Technol Photon Mfg, Zhenjiang 212013, Peoples R China
[3] Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China
[4] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Peoples R China
来源：
CHEMICAL PHYSICS LETTERS | 2014年 / 609卷
基金：
中国博士后科学基金;
关键词：
GAS-SENSING PERFORMANCE; LARGE-SCALE SYNTHESIS; NANOSTRUCTURES;
D O I：
10.1016/j.cplett.2014.06.045
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Vertical aligned CuO nanowires (NWs) were synthesized by a simple and cost-effective thermal oxidation method. The NWs were decorated by Ag nanoparticles. Using the Ag nanoparticles decorated CuO nanowire arrays as photocathode, an enhanced photocurrent was achieved from photoelectrochemical water splitting under visible illumination with a photoelectrode energy-conversion efficiency of as high as 2.16%, due to the surface plasmon energy transfer from Ag nanoparticles to CuO NWs. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：59 / 64
页数：6
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