Binding and sulfonation of poly(acrylic acid) on iron oxide nanoparticles: A novel, magnetic, strong acid cation nano-adsorbent

Sou Yee Mak; Dong Hwang Chen

doi:10.1002/marc.200500397

Binding and sulfonation of poly(acrylic acid) on iron oxide nanoparticles: A novel, magnetic, strong acid cation nano-adsorbent

Sou Yee Mak, Dong Hwang Chen

Department of Chemical Engineering

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

78 Citations (Scopus)

Abstract

A novel, magnetic, strong acid cation nano-adsorbent has been developed by the covalent binding of poly(acrylic acid) on the surface of Fe ₃O₄ nanoparticles followed by sulfonation using sulfanilic acid via carbodi imide activation. The nano-absorbent can be easily recovered or manipulated with an external magnetic field and shows a good capacity for the rapid and efficient adsorption of multivalent metal cations from aqueous solutions.

Original language	English
Pages (from-to)	1567-1571
Number of pages	5
Journal	Macromolecular Rapid Communications
Volume	26
Issue number	19
DOIs	https://doi.org/10.1002/marc.200500397
Publication status	Published - 2005 Oct 6

All Science Journal Classification (ASJC) codes

Organic Chemistry
Polymers and Plastics
Materials Chemistry

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10.1002/marc.200500397

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abstract = "A novel, magnetic, strong acid cation nano-adsorbent has been developed by the covalent binding of poly(acrylic acid) on the surface of Fe 3O4 nanoparticles followed by sulfonation using sulfanilic acid via carbodi imide activation. The nano-absorbent can be easily recovered or manipulated with an external magnetic field and shows a good capacity for the rapid and efficient adsorption of multivalent metal cations from aqueous solutions.",

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Binding and sulfonation of poly(acrylic acid) on iron oxide nanoparticles: A novel, magnetic, strong acid cation nano-adsorbent

Abstract

All Science Journal Classification (ASJC) codes

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