Shamsutdinova E. S., Anisimkin V. I., Fionov A. S., Smirnov Andrey, Kolesov Vladimir/VV, Kuznetsova I. E. Improvement of Methods for Studying the Electrophysicala Viscous Properties of Liquids. Acoustical Physics , 2023 , 69. С. 87-92. ISSN 1063-7710
Полный текст не доступен из этого репозитория.Аннотация
To control the physical properties of polar and nonpolar liquid media, the parameters of model systems based on paraffin and silicone oils, as well as glycerin, were measured using electrophysical and acoustoelectric methods. Electrophysical studies were performed with an Agilent E4980A LCR meter and a measuring cell consisting of an Eppendorf tube and two coaxial nickel electrodes forming a cylindrical capacitor. The permittivity of the liquid was determined from the formula for the capacitor. For the acoustic part of the problem, ST,X-quartz was used as the piezoelectric plate, on which a fluoroplastic cell for liquid was placed. The measurements were carried out in three stages: measurement of the phase and amplitude of the acoustic wave (i) without contact with the liquid, (ii) in contact with a pure test liquid, and (iii) in contact with the test liquid with a filler. Microparticles of pharmaceutical activated carbon and the surfactant sorbitan monooleate were used as fillers. The viscosity of the suspensions was determined from the difference between the attenuation of an acoustic wave in the presence of the pure liquid and liquid with filler.
| Тип объекта: | Статья |
|---|---|
| Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: | Шамсутдинова Е.С., Анисимкин В.И., Фионов А.С., Смирнов А.В., Колесов В.В. и Кузнецова И.Е. |
| Подразделения (можно выбрать несколько, удерживая Ctrl): | 173 лаб. микро- и наноэлектроники 193 лаб. физических свойств нанокомпозитных материалов для информационных технологий |
| URI: | http://cplire.ru:8080/id/eprint/8443 |
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