Removal of multifold heavy metal contaminations in drinking water by porous magnetic Fe2O3@AlO(OH) superstructure

Xiulin Yang; Xueyun Wang; Yongqiang Feng; Guoqiang Zhang; Taishan Wang; Weiguo Song; Chunying Shu; Li Jiang; Chunru Wang

doi:10.1039/C2TA00594H

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Removal of multifold heavy metal contaminations in drinking water by porous magnetic Fe₂O₃@AlO(OH) superstructure†

Xiulin Yang,^ab Xueyun Wang,^ab Yongqiang Feng,^ab Guoqiang Zhang,^ab Taishan Wang,^ab Weiguo Song,^a Chunying Shu,^a Li Jiang*^a and Chunru Wang*^a

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* Corresponding authors

^a Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail: crwang@iccas.ac.cn, jiangli@iccas.ac.cn

^b Graduate School of Chinese Academy of Sciences, Beijing 100039, China

Abstract

A kind of hierarchical porous magnetic Fe₂O₃@AlO(OH) superstructure nanomaterial was prepared by a facile method involving ethylene glycol as both cross linker and stabilizing agent. The resulting hierarchical material shows ultrafast adsorption rates and high adsorption capacities for removal of Pb(II), As(V) and Cr(VI) ions from aqueous solution.

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Article information

DOI: https://doi.org/10.1039/C2TA00594H
Article type: Communication
Submitted: 08 Oct 2012
Accepted: 02 Nov 2012
First published: 06 Nov 2012

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J. Mater. Chem. A, 2013,1, 473-477

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Removal of multifold heavy metal contaminations in drinking water by porous magnetic Fe₂O₃@AlO(OH) superstructure

X. Yang, X. Wang, Y. Feng, G. Zhang, T. Wang, W. Song, C. Shu, L. Jiang and C. Wang, J. Mater. Chem. A, 2013, 1, 473 DOI: 10.1039/C2TA00594H

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Journal of Materials Chemistry A