A facile chemical method to produce superparamagnetic graphene oxide–Fe <sub>3</sub> O <sub>4</sub> hybrid composite and its application in the removal of dyes from aqueous solution

Xie, Guoqiang; Xi, Pinxian; Liu, Hongyan; Chen, Fengjuan; Huang, Liang; Shi, Yanjun; Hou, Fengping; Zeng, Zhengzhi; Shao, Changwei; Wang, Jun

doi:10.1039/c1jm13433g

Public

A facile chemical method to produce superparamagnetic graphene oxide–Fe 3 O 4 hybrid composite and its application in the removal of dyes from aqueous solution

Published in Journal of Materials Chemistry • Nov 14, 2011

Authors:

Guoqiang Xie

Pinxian Xi

Hongyan Liu

Abstract

A superparamagnetic graphene oxide–Fe3O4 hybrid composite (GO–Fe3O4) was prepared via a simple and effective chemical method. Amino-functionalized Fe3O4 (NH2-Fe3O4) particles are firmly deposited on the graphene oxide sheets. The graphene oxide sheets could prevent NH2-Fe3O4 particles from agglomera...

Subject

Graphene

Oxide

Superparamagnetism

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