Paper Title:
Synthesis of Mn and Se-Doping TiO2 Mesoporous Materials and their Antibacterial Efficacy under Visible Light Irradiation
  Abstract

Two kinds of visible light driven mesoporous structured Mn and Se-doping TiO2 nanocrystal photocatalysts have been synthesized through a modified sol-gel method, and N2 adsorption-desorption isotherm confirms that the mesoporous materials possess large pore size and narrow pore size distribution. X-Ray powder Diffraction (XRD) analyses reveal that the doping of Mn and Se inhibits the growth of TiO2 anatase nanocrystal and the Mn species are higher dispersed on the surface of TiO2. Ultraviolet (UV)-vis spectrum demonstrates the excellent adsorption property of Mn doping TiO2 for visible light region, which enables this novel photocatalysis material to possess remarkable activity in photocatalytic antibacterial for E. Coli. bacteria under visible lights radiation.

  Info
Periodical
Advanced Materials Research (Volumes 287-290)
Chapter
Environmental Catalysis and Environmental Friendly Materials
Edited by
Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li
Pages
1852-1855
DOI
10.4028/www.scientific.net/AMR.287-290.1852
Citation
S. Chu, H. Y. Zhu, M. Xue, L. L. Luo, F. Kong, Y. Wang, Z. G. Zou, "Synthesis of Mn and Se-Doping TiO2 Mesoporous Materials and their Antibacterial Efficacy under Visible Light Irradiation", Advanced Materials Research, Vols. 287-290, pp. 1852-1855, 2011
Online since
July 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Yu Fang Zhu, Jian Lin Shi, Wei Hua Shen
Abstract:A family of mesoporous multilamellar silica vesicles has been successfully synthesized by using P123 as structure directing agent and hexane...
473
Authors: Zhi Hong Ji, Yan Bin Jiang, Hao Li, Li Ye, Wei Jian Han, Tong Zhao
Abstract:A Pt-containing ordered mesoporous carbon with a high specific surface area was synthesized through evaporation-induced multi-constituent...
2035
Authors: Shao You Liu, Qing Ge Feng
Abstract:Mesoporous cobalt-doped TiO2 (Co-TiO2) material has been synthesized by solid-state reaction route. The textural properties of the samples...
1462
Authors: Xiao Ling Guo, Xiang Dong Wang, Feng He
Chapter 8: Environmental Friendly Materials and Waste Utilization
Abstract:N-doped mesoporous TiO2 with high surface area and crystallinity were synthesized by sol-gel method using polyacrylamide (PAM) and...
857
Authors: De Lan Xu, Chang Wang Shao, Feng Jiao Chen, Guo Wei Zhou
Chapter 11: Micro/Nano Materials and Preparation Technology
Abstract:Mesoporous silica with different morphological structure had been prepared using cationic surfactant cetyltrimethylammonium bromide (CTAB)...
2280