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Mixed micelles of binary mixtures of sodium dodecylbenzene sulfate and tween 80 surfactants in aqueous solutions
Other Title(s)
مايسيلات مختلطة من مخاليط ثنائية من الصوديوم دوديسيل بنزين سلفونات و توين 80 الفعالة سطحيا في المحاليل المائية
Joint Authors
Karim, Samir Hakim
al-Sadi, Fouad Abd al-Amir
Source
Issue
Vol. 17, Issue 1 (sup) (31 Mar. 2020), pp.305-309, 5 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2020-03-31
Country of Publication
Iraq
No. of Pages
5
Main Subjects
Topics
Abstract EN
In the present work, the surface properties of mixed binary surfactants containing sodium dodecylbenzene sulfate (SDBS) and Tween 80 (TW80) surfactants in aqueous solutions were studied at temperature 293 K using surface tension measurements.
The critical micelle concentration (cmc) magnitude for both individual surfactants and their mixtures were established the obtained results revealed that the magnitude of cmc of the mixtures are less than the magnitude of individual surfactants and decrease with the increase in Tween 80 percent in solution which indicate the nonideal mixing of the two surfactants.
The values of molecular interaction parameters β^m and the mole fraction of surfactants in the micelle (X1) were calculated on the basis of Rubingh’s model and showed that the interaction parameter is always negative but at 0.9 mole fraction of TW80 surfactant (α1) is positive.
American Psychological Association (APA)
al-Sadi, Fouad Abd al-Amir& Karim, Samir Hakim. 2020. Mixed micelles of binary mixtures of sodium dodecylbenzene sulfate and tween 80 surfactants in aqueous solutions. Baghdad Science Journal،Vol. 17, no. 1 (sup), pp.305-309.
https://search.emarefa.net/detail/BIM-970034
Modern Language Association (MLA)
al-Sadi, Fouad Abd al-Amir& Karim, Samir Hakim. Mixed micelles of binary mixtures of sodium dodecylbenzene sulfate and tween 80 surfactants in aqueous solutions. Baghdad Science Journal Vol. 17, no. 1 (Supplement) (Mar. 2020), pp.305-309.
https://search.emarefa.net/detail/BIM-970034
American Medical Association (AMA)
al-Sadi, Fouad Abd al-Amir& Karim, Samir Hakim. Mixed micelles of binary mixtures of sodium dodecylbenzene sulfate and tween 80 surfactants in aqueous solutions. Baghdad Science Journal. 2020. Vol. 17, no. 1 (sup), pp.305-309.
https://search.emarefa.net/detail/BIM-970034
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 208-209
Record ID
BIM-970034