A comprehensive study of the thermophysical properties of reline and hydrated reline

被引：61

作者：

Lapena, David ^{[1
]}

Bergua, Fernando ^{[2
]}

Lomba, Laura ^{[1
]}

Giner, Beatriz ^{[1
]}

Lafuente, Carlos ^{[2
]}

机构：

[1] Univ San Jorge, Fac Ciencias Salud, Inst Agroalimentario Aragon IA2, Zaragoza 50830, Spain

[2] Univ Zaragoza, Fac Ciencias, Inst Agroalimentario Aragon IA2, Dept Quim Fis, Zaragoza 50009, Spain

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2020年 / 303卷

关键词：

Choline chloride; DES; Thermophysical characterization; Urea; Water; DEEP EUTECTIC SOLVENTS; TEMPERATURE-RANGE; 293.15; BINARY-MIXTURES RELINE; CHOLINE CHLORIDE; PHYSICAL-PROPERTIES; INTERMOLECULAR INTERACTION; AQUEOUS MIXTURES; CARBON-DIOXIDE; WATER; SOLUBILITY;

D O I：

10.1016/j.molliq.2020.112679

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this work, a physicochemical characterization of the Deep Eutectic Solvent, reline (formed by chloline chloride and urea in a molar ratio 1:2) and one of its aqueous mixtures (x(reline) = 0.645) has been made at atmospheric pressure (0.1 MPa) in a wide range of temperatures (288.15-338.15) K for reline and (278.15-338.15) K for the aqueous mixture. The measured properties were: density, speed of sound, refractive index, isobaric molar heat capacity, surface tension, kinematic and dynamic viscosity and electrical conductivity. Additionally, from these experimental results, some derivate properties such as isobaric thermal expansibility, isentropic compressibility, molar refraction, free volume and entropy and enthalpy of surface formation have been obtained. Taking into account the observed behaviour the introduction of water, at the considered composition, only modify drastically the dynamic viscosity and electrical conductivity. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：8

共 48 条

[1] Thermodynamics of phase transfer for polar molecules from alkanes to deep eutectic solvents [J].

Abbott, Andrew P. ;

Al-Murshedi, Azhar Y. M. ;

Alshammari, Odeh A. O. ;

Harris, Robert C. ;

Kareem, Jalil H. ;

Qader, Idrees B. ;

Ryder, Karl S. .

FLUID PHASE EQUILIBRIA, 2017, 448 :99-104

[2] Evaluating water miscible deep eutectic solvents (DESs) and ionic liquids as potential lubricants [J].

Abbott, Andrew P. ;

Ahmed, Essa I. ;

Harris, Robert C. ;

Ryder, Karl S. .

GREEN CHEMISTRY, 2014, 16 (09) :4156-4161

[3] Deep eutectic solvents formed between choline chloride and carboxylic acids: Versatile alternatives to ionic liquids [J].

Abbott, AP ;

Boothby, D ;

Capper, G ;

Davies, DL ;

Rasheed, RK .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (29) :9142-9147

[4] Novel solvent properties of choline chloride/urea mixtures [J].

Abbott, AP ;

Capper, G ;

Davies, DL ;

Rasheed, RK ;

Tambyrajah, V .

CHEMICAL COMMUNICATIONS, 2003, (01) :70-71

[5] Densities, Viscosities, and Electrical Conductivities of Pure Anhydrous Reline and Its Mixtures with Water in the Temperature Range (293.15 to 338.15) K [J].

Agieienko, Vira ;

Buchner, Richard .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2019, 64 (11) :4763-4774

[6]

[Anonymous], PHYS CHEM LIQ

[7] Natural deep eutectic salt promoted regioselective reduction of epoxides and carbonyl compounds [J].

Azizi, Najmadin ;

Batebi, Elham ;

Bagherpour, Said ;

Ghafuri, Hossein .

RSC ADVANCES, 2012, 2 (06) :2289-2293

[8] Transdermal Protein Delivery Using Choline and Geranate (CAGE) Deep Eutectic Solvent [J].

Banerjee, Amrita ;

Ibsen, Kelly ;

Iwao, Yasunori ;

Zakrewsky, Michael ;

Mitragotri, Samir .

ADVANCED HEALTHCARE MATERIALS, 2017, 6 (15)

[9] Thermal and physical properties of (Choline chloride plus urea plus L-arginine) deep eutectic solvents [J].

Chemat, Fareeda ;

Anjum, Hirra ;

Shariff, Azmi Md ;

Kumar, Perumal ;

Murugesan, Thanabalan .

JOURNAL OF MOLECULAR LIQUIDS, 2016, 218 :301-308

[10] Molecular motion and ion diffusion in choline chloride based deep eutectic solvents studied by 1H pulsed field gradient NMR spectroscopy [J].

D'Agostino, Carmine ;

Harris, Robert C. ;

Abbott, Andrew P. ;

Gladden, Lynn F. ;

Mantle, Mick D. .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, 13 (48) :21383-21391

← 1 2 3 4 5 →