Adsorption of Dye Organic Pollutant Using Magnetic ZnO Embedded on the Surface of Graphene Oxide

被引：61
|
作者：
Abbasi, Sedigheh [1 ]
机构：
[1] Esfarayen Univ Technol, Cent Res Lab, Esfarayen, North Khorasan, Iran
来源：
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS | 2020年 / 30卷 / 06期
关键词：
Magnetic adsorbent; Graphene oxide; ZnO nanoparticles; Statistical analysis; Degradation rate; magnetic properties; WALLED CARBON NANOTUBES; PHOTOCATALYTIC ACTIVITY; STATISTICAL-ANALYSIS; PHOTO DEGRADATION; NANOPARTICLES; OPTIMIZATION; PERFORMANCE; MWCNTS; DESIGN; PH;
D O I：
10.1007/s10904-019-01336-4
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Two kinds of magnetic adsorbents containing ZnO nanoparticles and graphene oxide (MGOZ#1 and MGOZ#2) are synthesized for photocatalytic degradation of methyl orange (MO). The prepared adsorbents are characterized using VSM and TEM. The results show that both of MGOZ#1 and MGOZ#2 are superparamagnetic. Meanwhile, the enhancement of ZnO content in MGOZ#2 rather than MGOZ#1 leads to the reduction of the magnetic properties. The statistical analysis of MO degradation confirm that irradiation time (from 5 to 40 min), weight fraction of adsorbents (0.1, 0.2 and 0.3 wt%), pH (3, 7 and 11) and their double and triple interactions have a significant effect at 5% level of probability. The degradation rate of MO using MGOZ#2 is higher than that of MGOZ#1.
引用
收藏
页码：1924 / 1934
页数：11
相关论文
共 50 条
  • [1] Adsorption of Dye Organic Pollutant Using Magnetic ZnO Embedded on the Surface of Graphene Oxide
    Sedigheh Abbasi
    Journal of Inorganic and Organometallic Polymers and Materials, 2020, 30 : 1924 - 1934
  • [2] Investigation the changes in the concentration of dye organic pollutant using magnetic titania nanoparticles incorporated on surface of graphene oxide
    Abbasi, Sedigheh
    APPLIED WATER SCIENCE, 2024, 14 (02)
  • [3] Synthesis of magnetic Fe3O4@ZnO@graphene oxide nanocomposite for photodegradation of organic dye pollutant
    Abbasi, Sedigheh
    Ahmadpoor, Fatemeh
    Imani, Mohammad
    Ekrami-Kakhki, Mehri-Saddat
    INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2020, 100 (02) : 225 - 240
  • [4] Investigation the changes in the concentration of dye organic pollutant using magnetic titania nanoparticles incorporated on surface of graphene oxide
    Sedigheh Abbasi
    Applied Water Science, 2024, 14
  • [5] Magnetic photocatalysts based on graphene oxide: synthesis, characterization, application in advanced oxidation processes and response surface analysis
    Abbasi, Sedigheh
    APPLIED WATER SCIENCE, 2023, 13 (06)
  • [6] Ultrafiltration using graphene oxide surface-embedded polysulfone membranes
    Hwang, Taeseon
    Oh, Joon-Suk
    Yim, Woosoon
    Nam, Jae-Do
    Bae, Chulsung
    Kim, Hyung-ick
    Kim, Kwang Jin
    SEPARATION AND PURIFICATION TECHNOLOGY, 2016, 166 : 41 - 47
  • [7] Catalytic degradation of organic dye using reduced graphene oxide-polyoxometalate nanocomposite
    Ucar, Asuman
    Findik, Mukerrem
    Gubbuk, I. Hilal
    Kocak, Nuriye
    Bingol, Haluk
    MATERIALS CHEMISTRY AND PHYSICS, 2017, 196 : 21 - 28
  • [8] The synthesis and properties of ZnO-graphene nano hybrid for photodegradation of organic pollutant in water
    Fu, Dongying
    Han, Gaoyi
    Chang, Yunzhen
    Dong, Jianhua
    MATERIALS CHEMISTRY AND PHYSICS, 2012, 132 (2-3) : 673 - 681
  • [9] Adsorption of chloroquine, propranolol, and metformin in aqueous solutions using magnetic graphene oxide nanocomposite
    do Nascimento, Bruna Figueiredo
    de Araujo, Caroline Maria Bezerra
    Osorio, Diana del Carmen Pinto
    Silva, Luis Felipe Oliveira
    Dotto, Guilherme Luiz
    Cavalcanti, Jorge Vinicius Fernandes Lima
    Sobrinho, Mauricio Alves da Motta
    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2023, 30 (36) : 85344 - 85358
  • [10] Dye Adsorption Behavior of Graphene Oxide
    Ranjan, Pranay
    Balakrishnan, Jayakumar
    Thakur, Ajay D.
    MATERIALS TODAY-PROCEEDINGS, 2019, 11 : 833 - 836
12345