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

@article{Xing2016MechanismOC,
  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},
  year={2016},
  volume={301},
  pages={286-96}
}
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

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