A Novel Magnetic TiO2-Graphene Oxide Composite Material with Enhanced Photocatalytic Performance for Acridine Orange

被引：0
|
作者：
Wang, Huan [1 ]
Zhao, Wei [1 ]
Chen, Youning [1 ]
Yang, Xiaoling [1 ]
Li, Yuhong [1 ]
Meng, Xiaohua [1 ]
机构：
[1] Xianyang Normal Univ, Coll Chem & Chem Engn, Xianyang 712000, Peoples R China
来源：
CHIANG MAI JOURNAL OF SCIENCE | 2021年 / 48卷 / 02期
关键词：
titanium oxide; magnetic; graphene oxide; photocatalytic; acridine orange;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Magnetically separable TiO2-graphene oxide nanocomposites (Fe3O4/TiO2/GO(0.10)) and magnetically TiO2 nanocomposites (Fe3O4/TiO2) were successfully synthesized by coprecipitation method. As prepared Fe3O4/TiO2/GO(0.10) and Fe3O4/TiO2 were characterized by SEM-EDS, FTIR, XRD, TG, specific surface area and pore size analysis. The photocatalytic efficiency of Fe3O4/TiO2/ GO(0.10) and Fe3O4/TiO2 were evaluated using the degradation of acridine orange. The effect of pH, time, ultraviolet and recycle on photocatalytic performance of Fe3O4/TiO2/GO(0.10) and Fe3O4/TiO2 were studied. Fe3O4/TiO2/GO(0.10) is better than Fe3O4/TiO2 for the degradation of acridine orange under visible light and ultraviolet light. This is mainly because the addition of GO can improve the photocatalytic performance of Fe3O4/TiO2/GO(0.10). Fe3O4/TiO2/GO(0.10) exhibited reasonably good photocatalytic efficiency after three cycles. Fe3O4/TiO2/GO(0.10) can be used as a recyclable catalyst for the removal of acridine orange.
引用
收藏
页码：506 / 519
页数：14
相关论文
共 50 条
  • [1] Membrane surface modification with TiO2-graphene oxide for enhanced photocatalytic performance
    Gao, Yong
    Hu, Meng
    Mi, Baoxia
    JOURNAL OF MEMBRANE SCIENCE, 2014, 455 : 349 - 356
  • [2] Structure and photocatalytic properties of TiO2-Graphene Oxide intercalated composite
    Zhang Qiong
    He YunQiu
    Chen XiaoGang
    Hu DongHu
    Li LinJiang
    Yin Ting
    Ji LingLi
    CHINESE SCIENCE BULLETIN, 2011, 56 (03): : 331 - 339
  • [3] Fabrication of TiO2-graphene composite for the enhanced performance of lithium batteries
    Cen, Yinjie
    Yao, Yuqin
    Xu, Quan
    Xia, Zhenhai
    Sisson, Richard D.
    Liang, Jianyu
    RSC ADVANCES, 2016, 6 (71) : 66971 - 66977
  • [4] Solvothermal synthesis of anatase TiO2-graphene oxide nanocomposites and their photocatalytic performance
    Yadav, Hemraj M.
    Kim, Jung-Sik
    JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 688 : 123 - 129
  • [5] TiO2-Graphene Oxide and TiO2-Reduced Graphene Oxide Composite Thin Films for Solar Photocatalytic Wastewater Treatment
    Tismanar, Ioana
    Obreja, Alexandru Cosmin
    Buiu, Octavian
    Duta, Anca
    ENERGIES, 2022, 15 (24)
  • [6] Facile Fabrication of TiO2-Graphene Composite with Enhanced Photovoltaic and Photocatalytic Properties by Electrospinning
    Zhu Peining
    Nair, A. Sreekumaran
    Peng Shengjie
    Yang Shengyuan
    Ramakrishna, Seeram
    ACS APPLIED MATERIALS & INTERFACES, 2012, 4 (02) : 581 - 585
  • [7] Pulsed Laser Ablation in Water Synthesis of Black TiO2-Graphene Oxide Nanocomposites and the Enhanced Photocatalytic Performance
    Zhang, Xue-Long
    Zhu, Jun
    Fan, Li
    Chen, Hai-Tao
    Wang, Wei
    He, Hui
    Wang, Qiang
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2020, 20 (04) : 2622 - 2627
  • [8] TiO2-graphene oxide nanocomposite as advanced photocatalytic materials
    Václav Štengl
    Snejana Bakardjieva
    Tomáš Matys Grygar
    Jana Bludská
    Martin Kormunda
    Chemistry Central Journal, 7
  • [9] A novel magnetic calcium silicate/graphene oxide composite material for selective adsorption of acridine orange from aqueous solutions
    Wang, Huan
    Chen, Youning
    Wei, Yinmao
    RSC ADVANCES, 2016, 6 (41) : 34770 - 34781
  • [10] TiO2-graphene oxide nanocomposite as advanced photocatalytic materials
    Stengl, Vaclav
    Bakardjieva, Snejana
    Grygar, Tomas Matys
    Bludska, Jana
    Kormunda, Martin
    CHEMISTRY CENTRAL JOURNAL, 2013, 7
12345