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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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2016/2176769 |
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| author | Sujit Kumar Shah Sujeet Kumar Chatterjee Ajaya Bhattarai |
| author_facet | Sujit Kumar Shah Sujeet Kumar Chatterjee Ajaya Bhattarai |
| author_sort | Sujit Kumar Shah |
| collection | DOAJ |
| 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. |
| format | Article |
| id | doaj-art-ece601d73f0647cf86612f0309d9f5cc |
| institution | OA Journals |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-ece601d73f0647cf86612f0309d9f5cc2025-08-20T02:22:09ZengWileyJournal 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 |
| 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 |
| title | 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_short | 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 |
| url | http://dx.doi.org/10.1155/2016/2176769 |
| work_keys_str_mv | AT sujitkumarshah effectofmethanolonviscosityofaqueoussolutionsofcationicsurfactantsat29815to32315k AT sujeetkumarchatterjee effectofmethanolonviscosityofaqueoussolutionsofcationicsurfactantsat29815to32315k AT ajayabhattarai effectofmethanolonviscosityofaqueoussolutionsofcationicsurfactantsat29815to32315k |