Issue 30, 2014
From the journal:

RSC Advances

Selective desorption characteristics of halloysite nanotubes for anionic azo dyes†

Hao Chen,*a   Jie Zhao,a   Junyong Wua  and  Hua Yana  

* Corresponding authors

a School of Pharmaceutical and Chemical Engineering, Taizhou University, Taizhou 318000, China
E-mail: chenhao2212@sohu.com
Fax: +86-576-85137182
Tel: +86-576-85137265

Abstract

Halloysite nanotubes show selective desorption characteristics for anionic azo dyes. The dye desorption behaviors from halloysite using deionized water, strong acid and strong base were studied. Methyl orange was easily and completely eluted by deionized water, whereas Congo red is hardly desorbed even by strong acid or base.

Graphical abstract: Selective desorption characteristics of halloysite nanotubes for anionic azo dyes

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Article information

DOI
https://doi.org/10.1039/C3RA47561A
Article type
Communication
Submitted
12 Dec 2013
Accepted
20 Mar 2014
First published
20 Mar 2014

RSC Adv., 2014,4, 15389-15393

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Selective desorption characteristics of halloysite nanotubes for anionic azo dyes

H. Chen, J. Zhao, J. Wu and H. Yan, RSC Adv., 2014, 4, 15389 DOI: 10.1039/C3RA47561A

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