Mechanism of Co(II) adsorption by zero valent iron/graphene nanocomposite.

  title={Mechanism of Co(II) adsorption by zero valent iron/graphene nanocomposite.},
  author={Min Xing and Lejin Xu and Jianlong Wang},
  journal={Journal of hazardous materials},
Nanoscale zero valent iron (ZVI)/graphene (GF) composite was prepared and characterized by Brunauer-Emmett-Teller (BET) surface area measurement and zeta potential determination. The adsorption isotherm of Co(II) in aqueous solution, as well as the influence of pH values and ionic strengths was studied. The mechanism of Co(II) adsorption by GF was investigated through analyzing the sorption products at initial pH of 3.0, 6.0 and 9.0 using high-resolution transmission electron microscope with… CONTINUE READING


Publications citing this paper.


Publications referenced by this paper.
Showing 1-10 of 47 references

The iron oxides: structure

R. M. Cornell, U. Schwertmann
properties, reactions, occurrences and uses, John Wiley & Sons • 2006
View 4 Excerpts
Highly Influenced

Appl ication of nano-magnesso ferrite (n-MgFe 2O4) for the removal of Co ions from synthetic wastewater: kinetic

V. Srivastava, Y. C. Sharma, M. Sillanpää
equilibri um and thermodynamic studies, Appl. Surf. Sci. 338 • 2015
View 1 Excerpt

Adsorpt i n of cobalt(II) from aqueous solutions by Fe3O4/Bentonite nanocomposite

S. Hashemian, H. Saffari, S. Ragabion
Water, Air, Soil Pollut. 226 • 2014

Pr omotion effect of Mn and Co on selenate reduction by zero-valent iron

C. L. Tang, Y. H. Huang, H. Zeng, Z. Q. Zhang
Chem. Eng. J. 244 • 2014
View 2 Excerpts

Removal of Co 2+ from radioactive wastewater by polyvinyl alcohol (PVA)/chitosan magnetic composite

Y. H. Zhu, J. Hu, J. L. Wang
Prog. Nucl. Ener g. 71 • 2014
View 1 Excerpt


M. Risch
Grimaud, K.J. May, K.A. Stoerzing er, T.J. Chen, A.N. Mansour, Y. Shao-Horn, Structur al changes of cobalt-based perovskites upon water oxid ation investigated by EXAFS, J. Phys. Chem. C.117 • 2013
View 1 Excerpt

A binary and ternary dsorption study of wastewater Cd(II)

A. Roy, J. Bhattacharya
Ni(II) and C o(II) by γ-Fe2O3 nanotubes, Sep. Purif. Technol. 115 • 2013
View 1 Excerpt

Graphene s heet synthesized by ionic-liquid-assisted electrol ysis for application in water purification

C. F. Chang, Q. D. Truong, J. R. Chen
Appl. Surf. Sci. 264 • 2013
View 2 Excerpts

Sonicati on enhanced removal of nickel and cobalt ions from polluted water using an iron based sorbent

Z. Hooshyar, G. R. Bardajee, Y. Ghayeb
J. Chem . 2013 • 2013
View 1 Excerpt

Similar Papers

Loading similar papers…