Facile Synthesis of Ag Nanowire/TiO2 and Ag Nanowire/TiO2/GO Nanocomposites for Photocatalytic Degradation of Rhodamine B

被引：16
|
作者：
Hajipour, Pejman [1 ]
Bahrami, Abbas [1 ]
Mehr, Maryam Yazdan [2 ]
van Driel, Willem Dirk [2 ]
Zhang, Kouchi [2 ]
机构：
[1] Isfahan Univ Technol, Dept Mat Engn, Esfahan 8415683111, Iran
[2] Delft Univ Technol, Fac EEMCS, Mekelweg 4, NL-2628 CD Delft, Netherlands
来源：
MATERIALS | 2021年 / 14卷 / 04期
关键词：
photocatalytic materials; Ag nanowire; surface plasmon resonance; nanocomposite; Rhodamine B;
D O I：
10.3390/ma14040763
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This paper investigates the photocatalytic characteristics of Ag nanowire (AgNW)/TiO2 and AgNW/TiO2/graphene oxide (GO) nanocomposites. Samples were synthesized by the direct coating of TiO2 particles on the surface of silver nanowires. As-prepared AgNW/TiO2 and AgNW/TiO2/GO nanocomposites were characterized by electron microscopy, X-ray diffraction, UV/visible absorption spectroscopy, and infrared spectroscopy. Transmission electron microscope (TEM) images confirmed the successful deposition of TiO2 nanoparticles on the surface of AgNWs. The photocatalytic activity of synthesized nanocomposites was evaluated using Rhodamine B (RhB) in an aqueous solution as the model organic dye. Results showed that synthesized AgNW/TiO2/GO nanocomposite has superior photocatalytic activities when it comes to the decomposition of RhB.
引用
收藏
页码：1 / 13
页数：13
相关论文
共 50 条
  • [31] Coupling system application in photocatalytic degradation of methylorange by TiO2, TiO2/SiO2 and TiO2/SiO2/Ag
    Hossein Ghasemi Mobtaker
    Seyed Javad Ahmadi
    Shahram Moradi Dehaghi
    Taher Yousefi
    [J]. Rare Metals, 2015, 34 : 851 - 858
  • [32] Coupling system application in photocatalytic degradation of methylorange by TiO2, TiO2/SiO2 and TiO2/SiO2/Ag
    Mobtaker, Hossein Ghasemi
    Ahmadi, Seyed Javad
    Dehaghi, Shahram Moradi
    Yousefi, Taher
    [J]. RARE METALS, 2015, 34 (12) : 851 - 858
  • [33] Facile Synthesis and Photocatalytic Activity for Hydrogen Evolution of Ag2O/TiO2
    Zhao Zhi-Hao
    Jordan, Lee
    Chen Yang
    Cui Xiao-Li
    [J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2017, 33 (05) : 738 - 744
  • [34] Glycol 400 assisted preparation of high contact surface TiO2/GO nanocomposites for photocatalytic degradation rhodamine B
    Lu, Feitong
    Wei, Wei
    Shi, Qiang
    Wang, Ning
    Xiao, Yi
    Li, Zibo
    [J]. NANOTECHNOLOGY, 2023, 34 (46)
  • [35] Photocatalytic Reduction of NO with Ethanol on Ag/TiO2
    Halasi, Gy.
    Kecskemeti, A.
    Solymosi, F.
    [J]. CATALYSIS LETTERS, 2010, 135 (1-2) : 16 - 20
  • [36] Photocatalytic Reduction of NO with Ethanol on Ag/TiO2
    Gy. Halasi
    A. Kecskeméti
    F. Solymosi
    [J]. Catalysis Letters, 2010, 135 : 16 - 20
  • [37] Ultraviolet detection using TiO2 nanowire array with Ag Schottky contact
    Chinnamuthu, P.
    Dhar, J. C.
    Mondal, A.
    Bhattacharyya, A.
    Singh, N. K.
    [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2012, 45 (13)
  • [38] Synthesis and characterization of TiO2@SiO2–Ag nanocomposites towards photocatalytic degradation of rhodamine B and methylene blue
    P. Govindhan
    C. Pragathiswaran
    [J]. Journal of Materials Science: Materials in Electronics, 2016, 27 : 8778 - 8785
  • [39] Synthesis and characterization of TiO2@SiO2-Ag nanocomposites towards photocatalytic degradation of rhodamine B and methylene blue
    Govindhan, P.
    Pragathiswaran, C.
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2016, 27 (08) : 8778 - 8785
  • [40] Facile synthesis of clinoptilolite-supported Ag/TiO2 nanocomposites for visible-light degradation of xanthates
    Zhou, Pengfei
    Shen, Yanbai
    Zhao, Sikai
    Bai, Jinzhou
    Han, Cong
    Liu, Wengang
    Wei, Dezhou
    [J]. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2021, 122 : 231 - 240
12345