Influence of Surfactant on Pore Structure and Photocatalytic Activity of Mesoporous TiO2

被引：0
|
作者：
Shen Hangyan [1 ]
Guo Bing [1 ]
Guo Jiayu [1 ]
Li Yinqun [1 ]
Shu Kangying [1 ]
机构：
[1] China Jiliang Univ, Hangzhou 310018, Peoples R China
来源：
RARE METAL MATERIALS AND ENGINEERING | 2010年 / 39卷
关键词：
mesoporous TiO2; surfactant; pore structure; photocatalytic performance; MICROSTRUCTURES; TEMPERATURE; POWDERS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Mesoporous TiO2 with different textural properties was synthesized using tetrabutyl titanate as the precursor and Span80, Span85 as well as Triton X-114 as the structure-directing agents. Textural properties were characterized using N-2 adsorption/desorption methods. Photocatalytic activity was determined using acetone as the reactant to study the influence of pore structure on the photocatalytic capability. The results show an evident effect of the type and amount of surfactant on the pore structure and photocatalytic activity. Samples with cylindrical capillaries exhibit better photocatalytic performance than those with slit-shaped or ink-bottle-shaped pores. Samples with greater surface area or larger pore diameter show better photocatalytic performance.
引用
收藏
页码：198 / 202
页数：5
相关论文
共 50 条
  • [41] Influence of Structure Parameters and Crystalline Phase on the Photocatalytic Activity of TiO2 Nanotube Arrays
    Zhang, Xuming
    Huo, Kaifu
    Wang, Hairong
    Zhang, Wenrui
    Chu, Paul K.
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2011, 11 (12) : 11200 - 11205
  • [42] Influence of N2 annealing on TiO2 tubes structure and its photocatalytic activity
    Xiaoxiang Chen
    Zhanchang Pan
    Ke Yu
    Jun Xiao
    Shoukun Wu
    Jinghong Li
    Chun Chen
    Yingsheng Lin
    Guanghui Hu
    Yanbin Xu
    Journal of Nanoparticle Research, 2018, 20
  • [43] Influence of N2 annealing on TiO2 tubes structure and its photocatalytic activity
    Chen, Xiaoxiang
    Pan, Zhanchang
    Yu, Ke
    Xiao, Jun
    Wu, Shoukun
    Li, Jinghong
    Chen, Chun
    Lin, Yingsheng
    Hu, Guanghui
    Xu, Yanbin
    JOURNAL OF NANOPARTICLE RESEARCH, 2018, 20 (02)
  • [44] Sonochemical Synthesis, Characterization, and Photocatalytic Activity of N-Doped TiO2 Nanocrystals with Mesoporous Structure
    Jia, Tiekun
    Fu, Fang
    Zhao, Junwei
    Chen, Jian
    Wang, Xiaofeng
    Fan, Zhenghua
    Cui, Lijun
    Meng, Fancheng
    INTERNATIONAL JOURNAL OF PHOTOENERGY, 2014, 2014
  • [45] Direct synthesis of mesoporous TiO2 using PVA as surfactant template and assessment of their photocatalytic activities
    Thahir, Ridhawati
    Bangngalino, Herman
    Wahab, Abdul Wahid
    La Nafie, Nursiah
    Raya, Indah
    13TH JOINT CONFERENCE ON CHEMISTRY (13TH JCC), 2019, 509
  • [46] Photocatalytic degradation of acetaldehyde on mesoporous TiO2:: Effects of surface area and crystallinity on the photocatalytic activity
    Fan, Xiao-xing
    Yu, Tao
    Zhang, Li-zhi
    Chen, Xin-yi
    Zou, Zhi-gang
    CHINESE JOURNAL OF CHEMICAL PHYSICS, 2007, 20 (06): : 733 - 738
  • [47] Surfactant-Assisted Synthesis and Photocatalytic Activity of Anatase TiO2 Nanocrystals
    Peng, Lan
    Tang, Ai-Wei
    Jia, Xu
    Pan, Lun
    Zou, Ji-Jun
    SCIENCE OF ADVANCED MATERIALS, 2017, 9 (05) : 782 - 789
  • [48] The influence of surface properties on the photocatalytic activity of nanostructured TiO2
    Yeung, KL
    Yau, ST
    Maira, AJ
    Coronado, JM
    Soria, J
    Yue, PL
    JOURNAL OF CATALYSIS, 2003, 219 (01) : 107 - 116
  • [49] Influence of TiO2 agglomerate and aggregate sizes on photocatalytic activity
    J. Melcher
    N. Barth
    C. Schilde
    A. Kwade
    D. Bahnemann
    Journal of Materials Science, 2017, 52 : 1047 - 1056
  • [50] ON THE INFLUENCE OF GAMMA-IRRADIATION ON THE PHOTOCATALYTIC ACTIVITY OF TiO2
    Tsvetkov, M.
    Milanova, M.
    Kralchevska, R.
    Todorovsky, D.
    OXIDATION COMMUNICATIONS, 2012, 35 (02): : 303 - 315
12345