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Controlled dispersion and precipitation of carbon black by a pH-responsive polyampholyte containing amino groups and aryl sulfonates

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Indexed by:期刊论文

Date of Publication:2012-12-01

Journal:CARBON

Included Journals:Scopus、SCIE、EI

Volume:50

Issue:15

Page Number:5621-5624

ISSN No.:0008-6223

Abstract:A pH-responsive polyampholyte based on poly(acrylamide-co-vinylamine) oligomer and an aryl sulfonate derivative was used for aqueous carbon black (CB) dispersion. The results showed that the obtained CB dispersion is very stable. Reversible dispersion and precipitation of the prepared CB dispersion can be achieved by pH changes. (C) 2012 Elsevier Ltd. All rights reserved.

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