Tin oxide with a p-n heterojunction ensures both UV and visible light photocatalytic activity

被引：77
|
作者：
Sinha, Arun Kumar [1 ]
Manna, P. K. [2 ]
Pradhan, Mukul [1 ]
Mondal, Chanchal [1 ]
Yusuf, S. M. [2 ]
Pal, Tarasankar [1 ]
机构：
[1] Indian Inst Technol, Dept Chem, Kharagpur 721302, W Bengal, India
[2] Bhabha Atom Res Ctr, Div Solid State Phys, Mumbai 400085, Maharashtra, India
来源：
RSC ADVANCES | 2014年 / 4卷 / 01期
关键词：
IRRADIATION; JUNCTION; FILMS; TIO2; SNO2; BLUE;
D O I：
10.1039/c3ra42740d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Tuning of the tin oxide (SnO/SnO2) heterojunction (TOHJ) has been made possible by heating the as-prepared p-type SnO semiconductor in air in a controlled fashion. Thus a better photocatalytic activity for dye degradation under UV, visible as well as solar light irradiation was achieved. Multiple reflection of light and the TOHJ of SnO plates facilitate the photocatalysis reactions.
引用
收藏
页码：208 / 211
页数：4
相关论文
共 50 条
  • [1] CuO-ZnO Nanosheets with p-n Heterojunction for Enhanced Visible Light Mediated Photocatalytic Activity
    Malwal, Deepika
    Gopinath, P.
    CHEMISTRYSELECT, 2017, 2 (17): : 4866 - 4873
  • [2] BiOCl/BiVO4 p-n Heterojunction with Enhanced Photocatalytic Activity under Visible-Light Irradiation
    He, Zhiqiao
    Shi, Yuanqiao
    Gao, Chao
    Wen, Lina
    Chen, Jianmeng
    Song, Shuang
    JOURNAL OF PHYSICAL CHEMISTRY C, 2014, 118 (01): : 389 - 398
  • [3] BiOI/BiVO4 p-n heterojunction with enhanced photocatalytic activity under visible-light irradiation
    Xiang, Zhenbo
    Wang, Yi
    Zhang, Dun
    Ju, Peng
    JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2016, 40 : 83 - 92
  • [4] A novel p-n heterojunction BiOBr/ZnWO4: Preparation and its improved visible light photocatalytic activity
    Song, Xu Chun
    Li, Wen Ting
    Huang, Wan Zhen
    Zhou, Huan
    Zheng, Yi Fan
    Yin, Hao Yong
    MATERIALS CHEMISTRY AND PHYSICS, 2015, 160 : 251 - 256
  • [5] Facile synthesis of a ZnO-BiOI p-n nano-heterojunction with excellent visible-light photocatalytic activity
    Zhang, Mengyuan
    Qin, Jiaqian
    Yu, Pengfei
    Zhang, Bing
    Ma, Mingzhen
    Zhang, Xinyu
    Liu, Riping
    BEILSTEIN JOURNAL OF NANOTECHNOLOGY, 2018, 9 : 789 - 800
  • [6] Study on highly efficient BiOCl/ZnO p-n heterojunction: Synthesis, characterization and visible-light-excited photocatalytic activity
    Chang, Jun-Qing
    Zhong, Yan
    Hu, Chao-Hao
    Luo, Jia-Liang
    Wang, Peng-Guo
    JOURNAL OF MOLECULAR STRUCTURE, 2019, 1183 : 209 - 216
  • [7] Enhanced visible light photocatalytic activity of BiFeO3-ZnO p-n heterojunction for CO2 reduction
    Karamian, Elham
    Sharifnia, Shahram
    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2018, 238 : 142 - 148
  • [8] Preparation and characterization of p-n heterojunction photocatalyst p-CuBi2O4/n-TiO2 with high photocatalytic activity under visible and UV light irradiation
    Liu Wei
    Chen Shifu
    Zhang Sujuan
    Zhao Wei
    Zhang Huaye
    Yu Xiaoling
    JOURNAL OF NANOPARTICLE RESEARCH, 2010, 12 (04) : 1355 - 1366
  • [9] Synthesis of flower-like Ag2O/BiOCOOH p-n heterojunction with enhanced visible light photocatalytic activity
    Li, Shijie
    Xu, Kaibing
    Hu, Shiwei
    Jiang, Wei
    Zhang, Junlei
    Liu, Jianshe
    Zhang, Lisha
    APPLIED SURFACE SCIENCE, 2017, 397 : 95 - 103
  • [10] Facile synthesis of p-n heterojunction of phosphorus doped TiO2 and BiOI with enhanced visible-light photocatalytic activity
    Zhang, Guoqiang
    Ji, Shan
    Zhang, Yanfeng
    Wei, Yu
    SOLID STATE COMMUNICATIONS, 2017, 259 : 34 - 39
12345