Effect of Methanol on Viscosity of Aqueous Solutions of Cationic Surfactants at 298.15 to 323.15 K

Effect of Methanol on Viscosity of Aqueous Solutions of Cationic Surfactants at 298.15 to 323.15 K

Viscosity measurements have been made to the solutions of dodecyltrimethylammonium bromide (DTAB) and cetyltrimethylammonium bromide (CTAB) in 0.10, 0.20, 0.30, and 0.40 volume fractions of methanol in methanol-water mixed solvent media at 298.15, 308.15, 318.15, and 323.25 K. Critical micelle conce...

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Main Authors: Sujit Kumar Shah, Sujeet Kumar Chatterjee, Ajaya Bhattarai
Format: Article
Language:English
Published: Hindawi Limited 2016-01-01
Series:Journal of Chemistry
Online Access:http://dx.doi.org/10.1155/2016/2176769
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spelling doaj-ece601d73f0647cf86612f0309d9f5cc2020-11-24T21:21:28ZengHindawi LimitedJournal of Chemistry2090-90632090-90712016-01-01201610.1155/2016/21767692176769Effect of Methanol on Viscosity of Aqueous Solutions of Cationic Surfactants at 298.15 to 323.15 KSujit Kumar Shah0Sujeet Kumar Chatterjee1Ajaya Bhattarai2Department of Chemistry, Tribhuvan University, M.M.A.M. Campus, Biratnagar 56613, NepalDepartment of Chemistry, Tribhuvan University, M.M.A.M. Campus, Biratnagar 56613, NepalDepartment of Chemistry, Tribhuvan University, M.M.A.M. Campus, Biratnagar 56613, NepalViscosity measurements have been made to the solutions of dodecyltrimethylammonium bromide (DTAB) and cetyltrimethylammonium bromide (CTAB) in 0.10, 0.20, 0.30, and 0.40 volume fractions of methanol in methanol-water mixed solvent media at 298.15, 308.15, 318.15, and 323.25 K. Critical micelle concentration (CMC) values have been determined. From relative viscosity for surfactant solutions, related viscosity B coefficients are calculated and the values are interpreted in terms of solute-solvent interactions.http://dx.doi.org/10.1155/2016/2176769
collection DOAJ
language English
format Article
sources DOAJ
author Sujit Kumar Shah
Sujeet Kumar Chatterjee
Ajaya Bhattarai
spellingShingle Sujit Kumar Shah
Sujeet Kumar Chatterjee
Ajaya Bhattarai
Effect of Methanol on Viscosity of Aqueous Solutions of Cationic Surfactants at 298.15 to 323.15 K
Journal of Chemistry
author_facet Sujit Kumar Shah
Sujeet Kumar Chatterjee
Ajaya Bhattarai
author_sort Sujit Kumar Shah
title Effect of Methanol on Viscosity of Aqueous Solutions of Cationic Surfactants at 298.15 to 323.15 K
title_short Effect of Methanol on Viscosity of Aqueous Solutions of Cationic Surfactants at 298.15 to 323.15 K
title_full Effect of Methanol on Viscosity of Aqueous Solutions of Cationic Surfactants at 298.15 to 323.15 K
title_fullStr Effect of Methanol on Viscosity of Aqueous Solutions of Cationic Surfactants at 298.15 to 323.15 K
title_full_unstemmed Effect of Methanol on Viscosity of Aqueous Solutions of Cationic Surfactants at 298.15 to 323.15 K
title_sort effect of methanol on viscosity of aqueous solutions of cationic surfactants at 298.15 to 323.15 k
publisher Hindawi Limited
series Journal of Chemistry
issn 2090-9063
2090-9071
publishDate 2016-01-01
description Viscosity measurements have been made to the solutions of dodecyltrimethylammonium bromide (DTAB) and cetyltrimethylammonium bromide (CTAB) in 0.10, 0.20, 0.30, and 0.40 volume fractions of methanol in methanol-water mixed solvent media at 298.15, 308.15, 318.15, and 323.25 K. Critical micelle concentration (CMC) values have been determined. From relative viscosity for surfactant solutions, related viscosity B coefficients are calculated and the values are interpreted in terms of solute-solvent interactions.
url http://dx.doi.org/10.1155/2016/2176769
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AT sujeetkumarchatterjee effectofmethanolonviscosityofaqueoussolutionsofcationicsurfactantsat29815to32315k
AT ajayabhattarai effectofmethanolonviscosityofaqueoussolutionsofcationicsurfactantsat29815to32315k
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