Facile synthesis of highly efficient graphitic-C3N4/ZpFe2O4 heterostructures enhanced visible-light photocatalysis for spiramycin degradation

被引：64
作者：
Chen, Long [1 ]
Ma, Wei [1 ,2 ]
Dai, Jiangdong [1 ]
Zhao, Juan [1 ]
Li, Chunxiang [1 ]
Yan, Yongsheng [1 ]
机构：
[1] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Peoples R China
[2] Pingdingshan Univ, Sch Chem & Chem Engn, Pingdingshan 467099, Peoples R China
来源：
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2016年 / 328卷
基金：
中国国家自然科学基金;
关键词：
g-C3N4/ZnFe2O4; Heterostructure; Hydrothermal synthesis; Visible light irradiation; Spiramycin; GRAPHITIC CARBON NITRIDE; IN-SITU SYNTHESIS; HETEROJUNCTIONS; NANOCOMPOSITE; HYBRID;
D O I：
10.1016/j.jphotochem.2016.04.026
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：
Highly efficient and easily recycled visible-light-driven g-C3N4/ZnFe2O4 heterostructured photocatalysts were prepared by a simple hydrothermal synthesis method. The composition, structure, morphology, and optical absorption properties of the as-prepared g-C3N4/ZnFe2O4 composites were characterized by X-ray diffraction, scanning electron and transmission microscopy, X-ray photoelectron spectroscopy, UV-vis diffuse reflectance spectroscopy, Photoluminescence (PL) spectra, Brunauer-Emmett-Teller (BET) and FTIR spectra, respectively. The result shows that we have found a phenomenon of different proportions of the g-C3N4/ZnFe2O4 composition, 1:2 fraction has the highest rate of the degradation of spiramycin under visible light irradiation. The composite catalyst has better photocatalytic activity, the compound has the characteristics of good stability and easy recycling. (C) 2016 Published by Elsevier B.V.
引用
收藏
页码：24 / 32
页数：9
相关论文
共 50 条
  • [41] Highly Efficient and Recyclable g-C3N4/CuO Hybrid Nanocomposite Towards Enhanced Visible-Light Photocatalytic Performance
    Hong, Shiquan
    Yu, Yong
    Yi, Zhijie
    Zhu, Haijun
    Wu, Wencheng
    Ma, Peiyan
    NANO, 2016, 11 (11)
  • [42] Preparation of CdS/ g-C3N4/ MOF composite with enhanced visible-light photocatalytic activity for dye degradation
    Chen, Ying
    Zhai, Boyin
    Liang, Yuning
    Li, Yongchao
    Li, Jing
    JOURNAL OF SOLID STATE CHEMISTRY, 2019, 274 : 32 - 39
  • [43] Facile synthesis of N-doped carbon dots/g-C3N4 photocatalyst with enhanced visible-light photocatalytic activity for the degradation of indomethacin
    Wang, Fengliang
    Chen, Ping
    Feng, Yiping
    Xie, Zhijie
    Liu, Yang
    Su, Yuehan
    Zhang, Qianxin
    Wang, Yingfei
    Yao, Kun
    Lv, Wenying
    Liu, Guoguang
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2017, 207 : 103 - 113
  • [44] Enhanced interaction in TiO2/BiVO4 heterostructures via MXene Ti3C2-derived 2D-carbon for highly efficient visible-light photocatalysis
    Shi, Liang
    Xu, Chonglei
    Jiang, Daixun
    Sun, Xun
    Wang, Xiaopeng
    Wang, Qicong
    Zhang, Yelong
    Qu, Xiaofei
    Du, Fanglin
    NANOTECHNOLOGY, 2019, 30 (07)
  • [45] Synthesis and enhanced visible-light photocatalytic activity of wollastonite/g-C3N4 composite
    Yao, Guangyuan
    Sun, Zhiming
    Zheng, Shuilin
    MATERIALS RESEARCH BULLETIN, 2017, 86 : 186 - 193
  • [46] Synthesis of magnetic g-C3N4/NiFe2O4 nanocomposites for enhanced visible-light photocatalytic performance
    Xuemin Chen
    Mingli He
    Guangyuan He
    Yue Zhou
    Jie Ren
    Chao Meng
    Applied Nanoscience, 2020, 10 : 4465 - 4473
  • [47] Visible light-excitable ZnO/2D graphitic-C3N4 heterostructure for the photodegradation of naphthalene
    Mukwevho, N.
    Kumar, N.
    Fosso-Kankeu, E.
    Waanders, F.
    Bunt, J.
    Ray, S. S.
    DESALINATION AND WATER TREATMENT, 2019, 163 : 286 - 296
  • [48] Facile synthesis of novel ternary g-C3N4/ferrite/biochar hybrid photocatalyst for efficient degradation of methylene blue under visible-light irradiation
    Sun, Jing
    Lin, Xuemei
    Xie, Jie
    Zhang, Yongzheng
    Wang, Qi
    Ying, Zongrong
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2020, 606
  • [49] Facile synthesis of sheet-like N-TiO2/g-C3N4 heterojunctions with highly enhanced and stable visible-light photocatalytic activities
    Li, Wei
    Li, Cheng
    Chen, Bo
    Jiao, Xiuling
    Chen, Dairong
    RSC ADVANCES, 2015, 5 (43): : 34281 - 34291
  • [50] A general method for type I and type II g-C3N4/g-C3N4 metal-free isotype heterostructures with enhanced visible light photocatalysis
    Dong, Fan
    Ni, Zilin
    Li, Peidong
    Wu, Zhongbiao
    NEW JOURNAL OF CHEMISTRY, 2015, 39 (06) : 4737 - 4744
12345