Studies of heavy metal ion adsorption on chitosan/sulfydryl-functionalized graphene oxide composites.

@article{Li2015StudiesOH,
  title={Studies of heavy metal ion adsorption on chitosan/sulfydryl-functionalized graphene oxide composites.},
  author={Xueying Li and Haihui Zhou and Wenqin Wu and Shudan Wei and Yan Xu and Yafei Kuang},
  journal={Journal of colloid and interface science},
  year={2015},
  volume={448},
  pages={389-97}
}
Chitosan/Sulfydryl-functionalized graphene oxide composite (CS/GO-SH) was successfully synthesized via covalent modification and electrostatic self-assembly. A facile diazonium chemical process was developed to fabricate sulfydryl-functionalized graphene oxide (GO-SH) by introducing sulfydryl compounds to the graphene oxide sheets (GO), and the GO-SH was used to self-assemble with chitosan via an electrostatic interaction. The chemical structure and morphology of the CS/GO-SH composite were… CONTINUE READING
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