PDF
Abstract
The authors prepared, characterized and preliminary studied the properties of some neoteric solvents-ionic liquids based on choline chloride, i.e., three ionic liquids based on the eutectics of choline chloride(2-hydroxy-N,N,N-trimethylethanaminium chloride) with, respectively, urea, malonic acid and citric acid. The obtained mixtures were clear and colorless ionic liquids at room temperature. The thermophysical properties, namely, density, viscosity, and electrical conductivity of these mixtures were investigated as a function of temperature within a range of 298–353 K. Correlations for the temperature dependence of the measured properties were generated and discussed in terms of Arrhenius theory. Finally the electrochemical windows of the eutectic liquids were determined.
Keywords
Neoteric solvent
/
Ionic liquid
/
Choline chloride
/
Malonic acid
/
Citric acid
/
Density
/
Viscosity
/
Conductivity
Cite this article
Download citation ▾
Ana-Maria Popescu, Virgil Constantin.
Synthesis, characterization and thermophysical properties of three neoteric solvents-ionic liquids based on choline chloride.
Chemical Research in Chinese Universities, 2014, 30(1): 119-124 DOI:10.1007/s40242-014-3346-1
| [1] |
Abbott A P, Boothby D, Capper G, Davies D L, Rasheed R. J. Am. Chem. Soc., 2004, 126: 9142.
|
| [2] |
Wasserscheid P, Welton T. Ionic Liquids in Synthesis, 2003, New York: Wiley-VCH Verlag 41.
|
| [3] |
Song C E, Yoon M Y, Choi D S. Bull. Korean Chem. Soc., 2005, 26: 1321.
|
| [4] |
Jorapur Y R, Chi D Y. Bull. Korean Chem. Soc., 2006, 27: 345.
|
| [5] |
Wasserscheid P, Keim W. Angew. Chem. Int. Ed., 2000, 39: 3772.
|
| [6] |
Dyson P J. Transition Met. Chem., 2002, 27: 353.
|
| [7] |
Bonhôte P, Dias A P, Armand M, Papageorgiou N, Kalyanasundaram K, Grätzel M. Inorg. Chem., 1996, 35: 1168.
|
| [8] |
Singh G, Kumar A. Ind. J. Chem., 2008, 47: 495.
|
| [9] |
Buzzeo M C, Evans R G, Compton R G. Chem. Phys. Chem., 2004, 5: 1106.
|
| [10] |
Buzzeo M C, Evans R G, Compton R G. Electrochemical Aspects of Ionic Liquids, 2005, Hoboken: Wiley-Interscience 173.
|
| [11] |
Webber A., Blomgren G. E.; Eds.: van Schalkwijk W. A., Scrosati B., Advances in Lithium-ion Batteries, Kluwer Academic/Plenum Publishers, New York, 2002, 185.
|
| [12] |
Abbott A P, Capper G, Davies D L, Rasheed R K, Tambyrajah V. Chem. Commun., 2003, 70.
|
| [13] |
Zhang S J, Sun N, He X Z, Lu X M, Zhang X P. J. Phys. Chem. Ref. Data, 2006, 35: 1475.
|
| [14] |
Abbott A P, Harris R C, Ryder K S. J. Phys. Chem., 2007, B111: 4910.
|
| [15] |
Zuca S, Borcan R. Rev. Roum. Chim., 1970, 15: 1681.
|
| [16] |
Janz G J. J. Phys. & Chem. Ref. Data, 1980, 9: 794.
|
| [17] |
Popescu A M, Constantin V, Olteanu M, Baran A, Iovescu A, Dutu M, Dumitrache R. Density, Viscosity and Conductivity of Some Ionic Liquids Based on Choline Chloride, 2008, S5: 101.
|
| [18] |
Welton T. Chem. Rev., 1999, 99: 2071.
|
| [19] |
Abbott A P, Barron J C, Ryder K S, Wilson D. Chem. Eur. J., 2007, 13: 6495.
|
| [20] |
Popescu A M, Constantin V, Olteanu M, Baran A, Iovescu A, Florea A, Duta M. 6th Preparation and Transport Properties of Three Choline-based Ionic Liquids. Int. Conf. of the Chem. Soc. of the South-Eastern Europ. Countr. (ICOSECS-6), Sofia, 2008, 37.
|
| [21] |
Bockris J O’M, Reddy A R. Modern Electrochemistry, 1970, New York: Plenum Press 547.
|
| [22] |
Geng Y F, Chen S L, Wang T F, Yu D H, Peng C J, Liu H L, Hu Y. J. Molec. Liq., 2008, 143: 100.
|
| [23] |
Johnson K E, Driver G. Anodic Species in Liquid Onium Salts Not Necessarily Derived from the Cathion. Proc. Intern Symp. on Ionic Liquids in Honour of Marcelle Gaune-Escard, Carry Le Rouet, 2003, 1.
|
| [24] |
Popescu A M, Cojocaru A, Donath C, Constantin V. Chem. Res. Chinese Universities, 2013, 29(5): 991.
|
| [25] |
Yang F Z, Xu M M, Yuan Y X, Mei J H, Yao J L, Gu R A. Chem. J. Chinese Universities, 2012, 33(9): 2047.
|
| [26] |
Gao G H, Lu L, Zou T, Gao J B, Liu Y, He M Y. Chem. Res. Chinese Universities, 2007, 23(2): 169.
|
