Journal
JOURNAL OF MOLECULAR LIQUIDS
Volume 246, Issue -, Pages 197-207Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.molliq.2017.09.068
Keywords
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Funding
- National Council of Science and Technology of Mexico (CONACYT) [223549]
- CONACYT [262,870, MZ02015-290842]
- Spanish Ministry of Economy, Industry and Competitiveness MINECO [MAT2015-71826-P, FIS2016-79109-P]
- Xunta de Galicia [AGRUP2015/11, GPC2014/038]
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In this work, we reported for the first time, an easy and cheap route of the synthesis of three polymerizable surfactants with a hydrotrope counterion the anilinium: dodecylsulfate (DSA), tetradecylsulfate (TSA), and hexadecylsulfate (HSA). This approach was based on a hydrolysis reaction of the sodium: dodecylsulfate (SDS), tetradecylsulfate (STS) and hexadecylsulfate (SHS) with aniline hydrochloride (AHC). Besides, we have completed the characterization, morphological and thermodynamically of the aggregates spontaneously formed in the bulk aqueous solutions for both the sodium and anilinium surfactant series. For this purpose, a,combination of different experimental techniques involving density, sound velocity, electrical conductivities and surface tension of these compounds at several concentrations and temperatures were performed, The thermodynamic and morphological properties of the aqueous solutions for both surfactant series were compared and discussed on the basis of the hydrotrope effect. (C) 2017 Elsevier B.V. All rights reserved.
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