Bulk Properties of a Water–Urea–Choline Chloride System | Sciact

Bulk Properties of a Water–Urea–Choline Chloride System Научная публикация

Журнал

Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X

Вых. Данные

Год: 2025, Том: 99, Номер: 3, Страницы: 488-497 Страниц : 10 DOI: 10.1134/s0036024424703539

Авторы

Kalinyuk D.A. ¹ , Selezneva E.A. ² , Yumakov D.I. ² , Kosova G.N. ^2,3

Организации

1	Faculty of Chemistry, Moscow State University, 119991, Moscow, Russia
2	Mari-el State University, 424001, Yoshkar-Ola, Russia
3	Volga State University of Technology, 424000, Yoshkar-Ola, Russia

The authors analyze currently available experimental data on the densities of solutions of two binary water–choline chloride and urea–choline chloride subsystems, and a ternary water–urea–choline chloride system. Parameters of the Pitzer–Simonson–Clegg volumetric model are determined using only one function , which describes the experimental molar volumes of the solutions of the binary subsystems and ternary system in the 278.15 to 363.15 K range of temperatures and the 0.1 to 50 MPa range of pressures. Thermodynamic modeling reveals the dependence of the molar volume of a choline chloride melt on the parameters of state (p, T). The resulting model parameters describing binary interactions in the water–choline chloride and urea–choline chloride subsystems can be used to model the bulk properties of solvents with the deep eutectics of other component compositions.

Kalinyuk D.A. , Selezneva E.A. , Yumakov D.I. , Kosova G.N.
Bulk Properties of a Water–Urea–Choline Chloride System
Russian Journal of Physical Chemistry A. 2025. V.99. N3. P.488-497. DOI: 10.1134/s0036024424703539 РИНЦ OpenAlex

Поступила в редакцию:	14 окт. 2024 г.
Принята к публикации:	22 окт. 2024 г.
Опубликована online:	14 апр. 2025 г.

≡ РИНЦ:	80631998 Добавил Альперина Г.Л. 12 февр. 2026 г.
≡ OpenAlex:	W4409415035 Добавил Альперина Г.Л. 12 февр. 2026 г.