user

Preparation of ZnO thin film by sol-gel method and its photocatalytic properties

被引：0
|
作者：
School of Physics Science and Technology, Central South University, Changsha 410083, China [1 ]
不详 [2 ]
不详 [3 ]
机构：
来源：
Nami Jishu yu Jingmi Gongcheng/Nanotechnology and Precision Engineering | 2008年 / 6卷 / 02期
关键词：
Absorption spectroscopy - Annealing - Atomic force microscopy - Photocatalysis - Sol-gel process - Thin films - Ultraviolet visible spectroscopy - X ray diffraction analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
ZnO thin films deposited on glass substrate by sol-gel method, were characterized by XRD, AFM and UV-VIS absorption spectroscopy. The influences of annealing temperature, coating layer number, original concentration, and pH value of solution on the photocatalytic properties of ZnO thin film in the degradation of azocarmine were studied. The results show that the ZnO dun films prepared by sol-gel method are transparent, and consist of well-dispersed spherical ZnO crystals; with the temperature increasing, the grain size of ZnO increases from 17 to 30 nm. The annealing temperature of 300°C, coating layer number of 5 and original pH of 8-9 are the best conditions of degradation of azocarmine by ZnO thin film in photocatalytic experiment.
引用
收藏
页码：94 / 98
相关论文
共 50 条
  • [41] Preparation of YbVO4 by Sol-Gel Method and Its Photocatalytic Activity
    Tang, Peisong
    Hu, Yiping
    Li, Wen
    Tu, Wenting
    Wen, Shiyu
    Yong, Wei
    INTEGRATED FERROELECTRICS, 2024, 240 (02) : 407 - 414
  • [42] Preparation of GdCoO3 by Sol-Gel Method and Its Photocatalytic Activity
    Zhang, Liqin
    Chen, Haifeng
    Xu, Yaohua
    Tang, Peisong
    Tong, Yanhua
    Ding, Yangbin
    INTEGRATED FERROELECTRICS, 2021, 219 (01) : 204 - 210
  • [43] Preparation of SmCoO3 by Sol-Gel Method and Its Photocatalytic Activity
    Li, Huanhuan
    Chen, Yingying
    Liu, Shihui
    Tang, Peisong
    Xu, Minhong
    Ding, Yangbin
    INTEGRATED FERROELECTRICS, 2022, 227 (01) : 239 - 245
  • [44] Preparation and properties of electrochromic iridium oxide thin film by sol-gel process
    Dept. of Mat. Science and Technology, Fac. Indust. Sci. Technol., Sci. U., Noda-shi, Japan
    Thin Solid Films, 1 (96-100):
  • [45] Preparation and properties of electrochromic iridium oxide thin film by sol-gel process
    Nishio, K
    Watanabe, Y
    Tsuchiya, T
    THIN SOLID FILMS, 1999, 350 (1-2) : 96 - 100
  • [46] Preparation of PrVO4 by Sol-Gel Method and Its Photocatalytic Activity
    Hou, Ruipeng
    Chen, Haifeng
    Zhou, Yifan
    Zhang, Liqin
    Sun, Shouquan
    Wei, Xuezhi
    Tang, Peisong
    INTEGRATED FERROELECTRICS, 2021, 218 (01) : 27 - 34
  • [47] EFFECTS OF Cu DOPING ON NANO STRUCTURE, MORPHOLOGY AND PHOTOCATALYTIC ACTIVITY OF ZnO THIN FILM SYNTHESIZED BY SOL-GEL METHOD
    Moosavi, Fatemeh
    Bahrololoom, Mohammad Ebrahim
    Kamjou, Ramin
    STUDIA UNIVERSITATIS BABES-BOLYAI CHEMIA, 2016, 61 (01): : 79 - 87
  • [48] Characteraction of Ag-doped ZnO thin film synthesized by sol-gel method and its using in thin film solar cells
    Xian, Fenglin
    Miao, Kaibo
    Bai, Xuecheng
    Ji, Yun
    Chen, Feier
    Li, Xiangyin
    OPTIK, 2013, 124 (21): : 4876 - 4879
  • [49] A Novel Sol-Gel Method of Preparation of the LiTaO3 Thin Film and Its Property Research
    Yang, Ming
    Wang, Jun
    Yan, Miao
    Gou, Jun
    Wu, Zhiming
    Jiang, Yadong
    INTEGRATED FERROELECTRICS, 2014, 154 (01) : 43 - 49
  • [50] PREPARATION AND MICROSTRUCTURE OF ZnO THIN FILMS BY SOL-GEL PROCESS
    Bao, Dinghua
    Gu, Haoshuang
    Kuang, Anxiang
    FERROELECTRICS, 1996, 186 : 211 - 214
12345