(In1-xFex)2O3 nanostructures for photocatalytic degradation of various dyes

被引：23
|
作者：
Jabeen, Sobia [1 ]
Iqbal, Javed [1 ]
Arshad, Aqsa [2 ]
Awan, M. S. [3 ]
Warsi, M. F. [4 ]
机构：
[1] Quaid I Azam Univ, Dept Phys, Islamabad, Pakistan
[2] Int Islamic Univ, Dept Phys, Islamabad, Pakistan
[3] Quaid I Azam Univ, NCP, Islamabad, Pakistan
[4] Islamia Univ Bahawalpur, Dept Chem, Bahawalpur, Pakistan
来源：
MATERIALS CHEMISTRY AND PHYSICS | 2020年 / 243卷
关键词：
INDIUM TIN OXIDE; IN2O3; WATER; REDUCTION; EVOLUTION; SURFACE; FILMS; TIO2;
D O I：
10.1016/j.matchemphys.2019.122516
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work, Fe-doped In2O3 nanostructures have been prepared using a simple chemical route. Various physio-chemical properties have been investigated. XRD results show that Fe dopant induces no impurity phase in cubic In2O3. For optical properties, Fe dopant induced blue-shift appears in absorption spectrum of In2O3. A comparison of photocatalytic activity of neat In2O3 and Fe-doped In2O3 nanoparticles has been obtained. An enhancement of UV light triggered photocatalytic activity to photodegrade methylene blue, RhB and methyl orange upto 83%, 95.36% and 93.77% respectively has been achieved. The existence of oxygen vacancies in Fe doped In2O3 and optimized bandgap makes Fe doped In2O3 a potential photocatalyst.
引用
收藏
页数：10
相关论文
共 50 条
  • [21] Room temperature ferromagnetic n-type semiconductor in (In1-xFex)2O3-σ -: art. no. 052503
    He, J
    Xu, SF
    Yoo, YK
    Xue, QZ
    Lee, HC
    Cheng, SF
    Xiang, XD
    Dionne, GF
    Takeuchi, I
    APPLIED PHYSICS LETTERS, 2005, 86 (05) : 1 - 3
  • [22] Effects of annealing conditions and nanostructures on photocatalytic and degradation properties of In2O3
    Hou, Bin
    Ou, Kai
    Zhu, Zijun
    Wu, Xilei
    Zhu, Hongwang
    Liu, Lingyu
    Cai, Fanggong
    Xia, Yudong
    Wang, Hongyan
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2024, 130 (12):
  • [23] Magnetism regulation of (In1−xFex)2O3 semiconductors prepared by sol-gel method
    Hong Gao
    Zhigang Sun
    Wei Duan
    Yanbing Chen
    Mi Li
    Journal of Wuhan University of Technology-Mater. Sci. Ed., 2010, 25 : 20 - 23
  • [24] Photocatalytic degradation of diverse organic dyes by sol–gel synthesized Cd2V2O7 nanostructures
    Fatemeh Mazloom
    Maryam Ghiyasiyan-Arani
    Rozita Monsef
    Masoud Salavati-Niasari
    Journal of Materials Science: Materials in Electronics, 2018, 29 : 18120 - 18127
  • [25] Photocatalytic degradation of various dyes by strontium titanate nanoparticles
    Xian, Tao
    Yang, Hua
    MATERIALS PROCESSING TECHNOLOGY, PTS 1-3, 2012, 418-420 : 18 - 21
  • [26] Electrical conductivity of (Ba0.3 Sr0.2La0.5)(In1-xFex)O3-δ
    Kakinuma, Katsuyoshi
    Yamakawa, Keiji
    Hasunuma, Sayaka
    Yamamura, Hiroshi
    Atake, Tooru
    SOLID STATE IONICS, 2006, 177 (15-16) : 1317 - 1322
  • [27] Visible light photocatalytic degradation of dyes by β-Bi2O3/graphene nanocomposites
    Chen, Xuefu
    Dai, Jianfeng
    Shi, Gaofeng
    Li, Lan
    Wang, Guoying
    Yang, Hua
    Journal of Alloys and Compounds, 2015, 649 : 872 - 877
  • [28] β-Ga2O3 nanostructures for photocatalytic degradation of red amaranth toxic dye
    Castillo-Saenz, J. R.
    Dominguez, D.
    Arias, A.
    Arce, L. A.
    Farias, M. H.
    Perez-Landeros, O. M.
    Valdez, B.
    Nedev, N.
    Lopez-Medina, J.
    NANO EXPRESS, 2024, 5 (02):
  • [29] Photocatalytic degradation of dyes using Cu3V2O8 nanorods
    George, Amal
    Rahul, S.
    Raj, A. Dhayal
    Yang, Q.
    Jayakumar, G.
    Sundaram, S. John
    Selvaraj, Manickam
    Alam, Mir Waqas
    Rosaiah, Pitcheri
    Kumar, Jothi Vinoth
    INORGANIC CHEMISTRY COMMUNICATIONS, 2024, 168
  • [30] Synthesis of Gd2O3 Nanoparticles and Their Photocatalytic Activity for Degradation of Azo Dyes
    Jeon, Sugyeong
    Ko, Jeong-Won
    Ko, Weon-Bae
    CATALYSTS, 2021, 11 (06)
12345