RU2013148135A - METHOD FOR MEASURING LIQUID-LIQUID PHASE TRANSITION PARAMETERS IN AMPHYPHILES AQUEOUS SOLUTIONS - Google Patents
METHOD FOR MEASURING LIQUID-LIQUID PHASE TRANSITION PARAMETERS IN AMPHYPHILES AQUEOUS SOLUTIONS Download PDFInfo
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- RU2013148135A RU2013148135A RU2013148135/28A RU2013148135A RU2013148135A RU 2013148135 A RU2013148135 A RU 2013148135A RU 2013148135/28 A RU2013148135/28 A RU 2013148135/28A RU 2013148135 A RU2013148135 A RU 2013148135A RU 2013148135 A RU2013148135 A RU 2013148135A
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Abstract
1. Способ измерения параметров фазового перехода жидкость-жидкость в водных растворах амфифилов растворами измерением теплового эффекта разбавления раствора амфифила растворами ПЭО в зависимости от концентрации амфифила.2. Способ по п.1, отличающийся тем, что берут полиэтиленоксид с молярной массой 2000-100000 г·моль.3. Способ по п.1, отличающийся тем, что в качестве параметров фазового перехода определяют область концентраций, где происходит фазовый переход, средние концентрации двух распределений ансамблей кластеров, энтальпии распределений образования двух ансамблей кластеров.1. The method of measuring the parameters of the liquid-liquid phase transition in aqueous solutions of amphiphiles with solutions by measuring the thermal effect of diluting the amphiphilic solution with PEO solutions depending on the concentration of amphiphilus. 2. The method according to claim 1, characterized in that they take polyethylene oxide with a molar mass of 2000-100000 g · mol. The method according to claim 1, characterized in that the concentration region where the phase transition occurs, the average concentrations of the two distributions of the ensembles of clusters, the enthalpies of the distributions of the formation of two ensembles of clusters are determined as parameters of the phase transition.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013148135/28A RU2550989C1 (en) | 2013-10-30 | 2013-10-30 | Method of measurement of liquid-liquid phase transition parameters in aqueous solutions of amphiphiles |
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| Application Number | Priority Date | Filing Date | Title |
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| RU2013148135/28A RU2550989C1 (en) | 2013-10-30 | 2013-10-30 | Method of measurement of liquid-liquid phase transition parameters in aqueous solutions of amphiphiles |
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| RU2013148135A true RU2013148135A (en) | 2015-05-10 |
| RU2550989C1 RU2550989C1 (en) | 2015-05-20 |
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| RU2013148135/28A RU2550989C1 (en) | 2013-10-30 | 2013-10-30 | Method of measurement of liquid-liquid phase transition parameters in aqueous solutions of amphiphiles |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2669154C1 (en) * | 2017-08-17 | 2018-10-08 | Федеральное государственное бюджетное образовательное учреждение высшего образования " Юго-Западный государственный университет" (ЮЗГУ) | Method of measuring liquid-liquid phase transition parameters in aqueous solutions of amphiphiles |
| RU2674556C1 (en) * | 2017-11-07 | 2018-12-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования " Юго-Западный государственный университет" (ЮЗГУ) | Method of measuring liquid-liquid phase transition parameters in aqueous solutions of amphiphiles |
| RU2720399C1 (en) * | 2019-09-26 | 2020-04-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) | Method of measuring parameters of a liquid-liquid phase transition |
| RU2730433C1 (en) * | 2020-03-02 | 2020-08-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования. "Юго-Западный государственный университет" (ЮЗГУ) | Method of measuring parameters of a liquid-liquid phase transition and micelle formation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1081502A1 (en) * | 1982-12-23 | 1984-03-23 | Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им.М.В.Ломоносова | Method of determination of mesaphase-to-isotrop liquid transition temperature |
| SU1187044A1 (en) * | 1984-01-06 | 1985-10-23 | Грозненское Научно-Производственное Объединение "Промавтоматика" | Apparaus for determining heat effects of liquid mixing |
| RU2433386C1 (en) * | 2010-03-15 | 2011-11-10 | Государственное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗГУ) | Method of measuring liquid-liquid phase transition parameters in aqueous solutions |
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| RU2550989C1 (en) | 2015-05-20 |
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Effective date: 20151031 |