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

被引：0
作者：
Sedigheh Abbasi
机构：
[1] Esfarayen University of Technology,Central Research Laboratory
来源：
Journal of Inorganic and Organometallic Polymers and Materials | 2020年 / 30卷
关键词：
Magnetic adsorbent; Graphene oxide; ZnO nanoparticles; Statistical analysis; Degradation rate, magnetic properties;
D O I：
暂无
中图分类号：
学科分类号：
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：10
相关论文
共 92 条
  • [1] Li L(2014)Study of fuchsine adsorption on magnetic chitosan/graphene oxide RSC Adv. 4 24679-24685
  • [2] Fan L(2016)Photocatalytic removal of methyl orange in suspension containing ZnO and SnO Iran. J. Health Environ. 9 433-442
  • [3] Luo C(2018) nanoparticles and investigation the influence of effective variables on the process Mater. Res. Express 5 066302-402
  • [4] Duan H(2009)Investigation of the enhancement and optimization of the photocatalytic activity of modified TiO J. Hazard. Mater. 163 396-122
  • [5] Wang X(2018) nanoparticles with SnO J. Environ. Health Eng. 5 113-105
  • [6] Abbasi S(2015) nanoparticles using statistical method Iran. J. Chem. Eng. 12 96-1314
  • [7] Abbasi S(2017)Biosorption of hexavalent chromium by raw and acid-treated green alga J. Mater. Sci.: Mater. Electron. 28 1307-7352
  • [8] Gupta VK(2017) from aqueous solutions J. Mater. Sci.: Mater. Electron. 28 7343-9910
  • [9] Rastogi A(2017)Investigation the kinetic reaction variation of the methyl orange decomposition using decorated multi-walled carbon nanotubes with ZnO nanoparticles, influence of nanoparticle content J. Mater. Sci.: Mater. Electron. 28 9900-218
  • [10] Abbasi S(2018)Synthesis of SnO Mater. Res. Express 5 065908-226
12345678910