Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5412204 | Journal of Molecular Liquids | 2012 | 10 Pages |
Abstract
⺠Anions of several salts were found to interact with the CTA+ ions prior to micelle formation. ⺠Aggregation number of CTAB micelles at CMC by SANS, TRFQ, SLS and SFQ follow the order NSANSCMC â NTRFQCMC â NSLSCMC > NSFQCMC. ⺠The [η] at CMC and packing parameter suggested spherical geometry of micelles. ⺠SANS results at high [CTAB] fitted to prolate ellipsoidal shape of micelles. ⺠The anion effects on CMC were found to follow a reverse Hofmeister series.
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Authors
Bappaditya Naskar, Abhijit Dan, Soumen Ghosh, V.K. Aswal, Satya P. Moulik,