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Low interfacial tensions in three-phase systems obtained with oil-water surfactant mixtures

✍ Scribed by A. Pouchelon; J. Meunier; D. Langevin; D. Chatenay; A.M. Cazabat

Publisher: Elsevier Science
Year: 1980
Tongue: English
Weight: 405 KB
Volume: 76
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(80)87020-5

No coin nor oath required. For personal study only.

✦ Synopsis

We have studied rhe quaternary mixture. brine-roluens-SDS-butanol.

in the domam where it gives three phases. a microsmulsion in contact with an organic and an aqueous phase, and measured three low interfaclal rensions y,,,_ y,,,,. and yO,.. We find yooy stays equal to rhs largest of the tv.o orhers. and conclude that the origin of low incsrfacial tensions between the microemulsion and organic or aqueous phases are due 10 ditfercnt phenomena.

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