Fabrication of magnetic core-shell nanocomposites with superior performance for water treatment

Shengtao Xing; Dongyuan Zhao; Wenjuan Yang; Zichuan Ma; Yinsu Wu; Yuanzhe Gao; Weirong Chen; Jiao Han

doi:10.1039/c2ta00409g

Fabrication of magnetic core-shell nanocomposites with superior performance for water treatment

Shengtao Xing, Dongyuan Zhao, Wenjuan Yang, Zichuan Ma, Yinsu Wu, Yuanzhe Gao, Weirong Chen, Jiao Han

Research output: Contribution to journal › Article › Research › peer-review

29 Citations (Scopus)

Abstract

Magnetic core-shell nanocomposites were synthesized by an economical and environmentally friendly method. The shell materials with the desired composition can be obtained through simple manipulation of precursor adsorption, which can modify their performance for water treatment. The composite containing appropriate amounts of Fe, Mn, and Co oxides exhibits excellent adsorption capability and catalytic activity for removing heavy metal ions and organic pollutants in water. The results suggest that the chemical modification of the shell material is promising for the optimization of pollutants removal by core-shell nanocomposites.

Original language	English
Pages (from-to)	1694-1700
Number of pages	7
Journal	Journal of Materials Chemistry A
Volume	1
Issue number	5
DOIs	https://doi.org/10.1039/c2ta00409g
Publication status	Published - 7 Feb 2013
Externally published	Yes

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10.1039/c2ta00409g

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AU - Xing, Shengtao

AU - Zhao, Dongyuan

AU - Yang, Wenjuan

AU - Ma, Zichuan

AU - Wu, Yinsu

AU - Gao, Yuanzhe

AU - Chen, Weirong

AU - Han, Jiao

PY - 2013/2/7

Y1 - 2013/2/7

N2 - Magnetic core-shell nanocomposites were synthesized by an economical and environmentally friendly method. The shell materials with the desired composition can be obtained through simple manipulation of precursor adsorption, which can modify their performance for water treatment. The composite containing appropriate amounts of Fe, Mn, and Co oxides exhibits excellent adsorption capability and catalytic activity for removing heavy metal ions and organic pollutants in water. The results suggest that the chemical modification of the shell material is promising for the optimization of pollutants removal by core-shell nanocomposites.

AB - Magnetic core-shell nanocomposites were synthesized by an economical and environmentally friendly method. The shell materials with the desired composition can be obtained through simple manipulation of precursor adsorption, which can modify their performance for water treatment. The composite containing appropriate amounts of Fe, Mn, and Co oxides exhibits excellent adsorption capability and catalytic activity for removing heavy metal ions and organic pollutants in water. The results suggest that the chemical modification of the shell material is promising for the optimization of pollutants removal by core-shell nanocomposites.

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Fabrication of magnetic core-shell nanocomposites with superior performance for water treatment

Abstract

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