Visible Light Photocatalytic Degradation of Several VOCs (Ethyl Acetate, 2-Propanol, and Benzene) Over a Graphene/ZnO Composite

被引：0
|
作者：
Panahi, Parvaneh Nakhostin [1 ]
Niko, Afsaneh [1 ]
机构：
[1] Univ Zanjan, Fac Sci, Dept Chem, Zanjan 4537138791, Iran
来源：
JOURNAL OF ELECTRONIC MATERIALS | 2024年 / 53卷 / 08期
关键词：
Photocatalyst; graphene/ZnO; volatile organic compounds; HYBRID PHOTOCATALYSTS; ZINC-OXIDE; ZNO; NANOCOMPOSITE; MORPHOLOGY;
D O I：
10.1007/s11664-024-11175-w
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this project, graphene loaded on zinc oxide and the photocatalytic activity of ZnO and graphene/ZnO composite was investigated for the degradation of volatile organic compounds (ethyl acetate, 2-propanol, and benzene) under visible light irradiation. The graphene/ZnO composite exhibited greater photocatalytic activity and removal efficiency of pollutants than ZnO. In addition, the graphene/ZnO composite effectively decomposed ethyl acetate, 2-propanol, and benzene in a mixed state under visible light irradiation. X-ray diffraction (XRD), scanning electron microscopy (SEM), UV-Vis diffuse reflectance spectroscopy (DRS), and photoluminescence (PL) spectroscopy were used to investigate the properties of ZnO and the graphene/ZnO composite.
引用
收藏
页码：4706 / 4714
页数：9
相关论文
共 50 条
  • [1] NOx photocatalytic degradation over ZnO–CdS heterostructure composite under visible light irradiation
    Marziye Modares
    Somayeh Alijani
    Bahram Nasernejad
    Research on Chemical Intermediates, 2022, 48 : 1831 - 1845
  • [2] Photocatalytic oxidation of 2-propanol in the gas phase over cesium bismuth niobates under visible light irradiation
    Tetsuya Kako
    Zhigang Zou
    Jinhua Ye
    Research on Chemical Intermediates, 2005, 31 : 359 - 364
  • [3] Photocatalytic oxidation of 2-propanol in the gas phase over cesium bismuth niobates under visible light irradiation
    Kako, T
    Zou, Z
    Ye, J
    RESEARCH ON CHEMICAL INTERMEDIATES, 2005, 31 (4-6) : 359 - 364
  • [4] 2-Propanol photodegradation over lead niobates under visible light irradiation
    Li, Xiukai
    Kako, Tetsuya
    Ye, Jinhua
    APPLIED CATALYSIS A-GENERAL, 2007, 326 (01) : 1 - 7
  • [5] NOx photocatalytic degradation over ZnO-CdS heterostructure composite under visible light irradiation
    Modares, Marziye
    Alijani, Somayeh
    Nasernejad, Bahram
    RESEARCH ON CHEMICAL INTERMEDIATES, 2022, 48 (05) : 1831 - 1845
  • [6] Photocatalytic Degradation of 2-Propanol and Phenol Using Au Loaded MnWO4 Nanorod Under Visible Light Irradiation
    Chakraborty, Ashok Kumar
    Ganguli, Sumon
    Kebede, Mesfin Abayneh
    JOURNAL OF CLUSTER SCIENCE, 2012, 23 (02) : 437 - 448
  • [7] Photocatalytic Degradation of 2-Propanol and Phenol Using Au Loaded MnWO4 Nanorod Under Visible Light Irradiation
    Ashok Kumar Chakraborty
    Sumon Ganguli
    Mesfin Abayneh Kebede
    Journal of Cluster Science, 2012, 23 : 437 - 448
  • [8] Visible light driven photocatalytic degradation of aqueous acetamiprid over nitrogen and graphene oxide doped ZnO composites
    Sayury Miyashiro, Carolina
    Hamoudi, Safia
    RSC ADVANCES, 2021, 11 (36) : 22508 - 22516
  • [9] Synthesis of graphene/tourmaline/TiO2 composites with enhanced activity for photocatalytic degradation of 2-propanol
    Yin, Lili
    Zhao, Ming
    Hu, Huilin
    Ye, Jinhua
    Wang, Defa
    CHINESE JOURNAL OF CATALYSIS, 2017, 38 (08) : 1307 - 1314
  • [10] Enhanced photocatalytic degradation of 2-propanol over macroporous GaN/ZnO solid solution prepared by a novel sol-gel method
    Wang, Lizhong
    Ouyang, Shuxin
    Ren, Bofan
    Ye, Jinhua
    Wang, Defa
    APL MATERIALS, 2015, 3 (10):
12345