Отправить статью по E-mail Aggregation behavior of morpholinium surfactants in the presence of organic electrolytes
- Авторы: Mirgorodskaya A.B.1, Valeeva F.G.1, Zakharov S.V.2, Kuryashov D.A.2, Bashkirtseva N.Y.2, Zakharova L.Y.1,2
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Учреждения:
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
- Kazan National Research Technological University
- Выпуск: Том 67, № 2 (2018)
- Страницы: 291-296
- Раздел: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/242141
- DOI: https://doi.org/10.1007/s11172-018-2072-0
- ID: 242141
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Аннотация
It was shown that the addition of organic electrolytes to aqueous solutions of morpholinium surfactants facilitates micellization, reduces the micellar surface potential, increases the hydrodynamic diameter of micelles and favors the formation of cylindrical micelles which behave as pseudoplastic fluids. At low shear rates, the viscosity is extremely large and changes insignificantly, and it decreases sharply with increase in shear rate. Significant decrease in viscosity upon the increase in shear deformations indicates the orientation of cylindrical micelles along the direction of the flow with the increase in shear rate.
Об авторах
A. Mirgorodskaya
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: mirgoralla@mail.ru
Россия, 8 ul. Acad. Arbuzova, Kazan, 420088
F. Valeeva
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: mirgoralla@mail.ru
Россия, 8 ul. Acad. Arbuzova, Kazan, 420088
S. Zakharov
Kazan National Research Technological University
Email: mirgoralla@mail.ru
Россия, 68 ul. K. Marksa, Kazan, 420111
D. Kuryashov
Kazan National Research Technological University
Email: mirgoralla@mail.ru
Россия, 68 ul. K. Marksa, Kazan, 420111
N. Bashkirtseva
Kazan National Research Technological University
Email: mirgoralla@mail.ru
Россия, 68 ul. K. Marksa, Kazan, 420111
L. Zakharova
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences; Kazan National Research Technological University
Email: mirgoralla@mail.ru
Россия, 8 ul. Acad. Arbuzova, Kazan, 420088; 68 ul. K. Marksa, Kazan, 420111
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