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Microemulsion breakdown by pervaporation technique: Effect of the alkyl chain length of n-alkanol, a cosurfactant of the microemulsion

Canselier, Jean-Paul and Moulay, Saâd and Zafour Hadj-Ziane, A. Microemulsion breakdown by pervaporation technique: Effect of the alkyl chain length of n-alkanol, a cosurfactant of the microemulsion. (2007) Journal of Colloid and Interface Science, Vol.311 (n°2). pp. 556. ISSN 0021-9797

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Official URL: http://dx.doi.org/10.1016/j.jcis.2007.02.069

Abstract

Two sets of microemulsions, cyclohexane- and water-rich ones, were prepared with the following n-alkanols as cosurfactants: n-propanol, n-butanol, n-pentanol, and n-hexanol. The results showed the influence of the alkyl chain length of the n-alkanol on the permselectivity properties of the pervaporation technique in the breakdown of the microemulsions. The variations of the total flux rate J and the enrichment factor β were in parallel with the effect of the cosurfactant on the swelling extent of the PDMS membrane.

Item Type:Article
Additional Information:Thanks to Elsevier editor.The definitive version is available at http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6WHR-4N68NJ3-7&_user=1072870&_coverDate=07%2F15%2F2007&_alid=964473825&_rdoc=1&_fmt=high&_orig=search&_cdi=6857&_sort=r&_docanchor=&view=c&_ct=1&_acct=C000043979&_version=1&_urlVersion=0&_userid=1072870&md5=681b0ad4d5008084ea66d1733d2bb365
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut National Polytechnique de Toulouse - INPT
Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS
French research institutions > Centre National de la Recherche Scientifique - CNRS
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Deposited By: Guylène Abadie
Deposited On:22 Jul 2009 12:37

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