Au nanoparticle decorated WO3 photoelectrode for enhanced photoelectrochemical properties

被引：43
|
作者：
Xu, Fang [1 ]
Yao, Yanwen [1 ]
Bai, Dandan [1 ]
Xu, Ruishu [1 ]
Mei, Jingjing [1 ]
Wu, Dapeng [1 ]
Gao, Zhiyong [1 ]
Jiang, Kai [1 ]
机构：
[1] Henan Normal Univ, Collaborat Innovat Ctr Henan Prov Green Mfg Fine, Key Lab Green Chem Media & React, Minist Educ,Sch Chem & Chem Engn, Xinxiang 453007, Henan, Peoples R China
来源：
RSC ADVANCES | 2015年 / 5卷 / 74期
基金：
中国国家自然科学基金;
关键词：
WATER OXIDATION; VISIBLE-LIGHT; CHARGE SEPARATION; NANOWIRE ARRAYS; PHOTOANODES; SURFACE; FABRICATION; CELLS; BIVO4; FILMS;
D O I：
10.1039/c5ra06241a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An Au decorated WO3 photoelectrode was successfully synthesized and the photoelectrochemical properties were studied. Due to the enhanced light absorption, higher carrier density and lower transport resistance resulting from the surface plasmon resonance of Au nanoparticles, an improved photocurrent density of 0.44mA cm(-2) at 1 V vs. Ag/AgCl in 0.5 M NaSO4 under irradiation of 100 mW cm(-2) was achieved, demonstrating about quadruple than that of a WO3 photoelectrode.
引用
收藏
页码：60339 / 60344
页数：6
相关论文
共 50 条
  • [1] Fabrication of WO3 photoanode decorated with Au nanoplates and its enhanced photoelectrochemical properties
    Liu, Ying
    Chang, Yung-Shan
    Hsu, Yung-Jung
    Hwang, Bing-Joe
    Hsueh, Chun-Hway
    ELECTROCHIMICA ACTA, 2019, 321
  • [2] Au nanoparticle decorated WO3 nanorods with enhanced optical limiting activity
    Li, Wei
    Huang, Dongdong
    Wang, Tingting
    Zheng, Chan
    Xiao, Xueqing
    Cai, Shuguang
    Chen, Wenzhe
    OPTICAL MATERIALS EXPRESS, 2020, 10 (10) : 2655 - 2668
  • [3] Enhanced photoelectrochemical degradation of tetracycline hydrochloride with FeOOH and Au nanoparticles decorated WO3
    Wang, Jun
    Jiang, Liangxing
    Liu, Fangyang
    Jia, Ming
    Liu, Min
    Li, Jie
    Lai, Yanqing
    CHEMICAL ENGINEERING JOURNAL, 2021, 407
  • [4] Enhanced Photoelectrochemical Water Oxidation with Ferrihydrite Decorated WO3
    Liu, Jiali
    Shang, Zhichao
    Chen, Jinxin
    Wen, Liping
    Liu, Jikai
    CATALYSIS LETTERS, 2022, 152 (09) : 2575 - 2584
  • [5] Enhanced Photoelectrochemical Water Oxidation with Ferrihydrite Decorated WO3
    Jiali Liu
    Zhichao Shang
    Jinxin Chen
    Liping Wen
    Jikai Liu
    Catalysis Letters, 2022, 152 : 2575 - 2584
  • [6] ZnO nanoparticle-functionalized WO3 plates with enhanced photoelectrochemical properties
    Liu, Yang
    He, Haizhou
    Li, Jie
    Li, Wenzhang
    Yang, Yahui
    Li, Yaomin
    Chen, Qiyuan
    RSC ADVANCES, 2015, 5 (58): : 46928 - 46934
  • [7] Enhanced plasmonic photoelectrochemical response of Au sandwiched WO3 photoanodes
    Ng, Kim Hang
    Minggu, Lorna Jeffery
    Jaafar, Nurul Akmal
    Arifin, Khuzaimah
    Bin Kassim, Mohammad
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2017, 172 : 361 - 367
  • [8] Au Nanoparticle Modified WO3 Nanorods with Their Enhanced Properties for Photocatalysis and Gas Sensing
    Xiang, Q.
    Meng, G. F.
    Zhao, H. B.
    Zhang, Y.
    Li, H.
    Ma, W. J.
    Xu, J. Q.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (05): : 2049 - 2055
  • [9] WO3 nanoflakes decorated with CuO clusters for enhanced photoelectrochemical water splitting
    Wang, Chongwu
    Tang, Jianfeng
    Zhang, Xinyu
    Qian, Ling
    Yang, Huagui
    PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2018, 28 (02) : 200 - 204
  • [10] WO3 nanoflakes decorated with CuO clusters for enhanced photoelectrochemical water splitting
    Chongwu Wang
    Jianfeng Tang
    Xinyu Zhang
    Ling Qian
    Huagui Yang
    Progress in Natural Science:Materials International, 2018, 28 (02) : 200 - 204
12345