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.
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Abbott A. P., Boothby D., Capper G., Davies D. L., Rasheed R., J. Am. Chem. Soc., 2004, 126, 9142
Wasserscheid P., Welton T., Ionic Liquids in Synthesis, Wiley-VCH Verlag, New York, 2003, 41
Song C. E., Yoon M. Y., Choi D. S., Bull. Korean Chem. Soc., 2005, 26, 1321
Jorapur Y. R., Chi D. Y., Bull. Korean Chem. Soc., 2006, 27, 345
Wasserscheid P., Keim W., Angew. Chem. Int. Ed., 2000, 39, 3772
Dyson P. J., Transition Met. Chem., 2002, 27, 353
Bonhôte P., Dias A. P., Armand M., Papageorgiou N., Kalyanasundaram K., Grätzel M., Inorg. Chem., 1996, 35, 1168
Singh G., Kumar A., Ind. J. Chem., 2008, 47, 495
Buzzeo M. C., Evans R. G., Compton R. G., Chem. Phys. Chem., 2004, 5, 1106
Buzzeo M. C., Evans R. G., Compton R. G., Electrochemical Aspects of Ionic Liquids, Wiley-Interscience, Hoboken, 2005, 173
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
Abbott A. P., Capper G., Davies D. L., Rasheed R. K., Tambyrajah V., Chem. Commun., 2003, (1), 70
Zhang S. J., Sun N., He X. Z., Lu X. M., Zhang X. P., J. Phys. Chem. Ref. Data, 2006, 35, 1475
Abbott A. P., Harris R. C., Ryder K. S., J. Phys. Chem., 2007, B111, 4910
Zuca S., Borcan R., Rev. Roum. Chim., 1970, 15, 1681
Janz G. J., J. Phys. & Chem. Ref. Data, 1980, 9, 794
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, Intern. Conf. Phys. Chem.-ROMPHYSCHEM 13, Bucharest, 2008, S5, 101
Welton T., Chem. Rev., 1999, 99, 2071
Abbott A. P., Barron J. C., Ryder K. S., Wilson D., Chem. Eur. J., 2007, 13, 6495
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, BA, 37
Bockris J. O’M., Reddy A. R., Modern Electrochemistry, Plenum Press, New York, 1970, Vol1, Chapter 6, 547
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
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
Popescu A. M., Cojocaru A., Donath C., Constantin V., Chem. Res. Chinese Universities, 2013, 29(5), 991
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
Gao G. H., Lu L., Zou T., Gao J. B., Liu Y., He M. Y., Chem. Res. Chinese Universities, 2007, 23(2), 169
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Supported by the Romanian Ministry of Education, Research and Youth and the National Centre for Programme Management(CNMP), Romanian NCPM under the PNCDI 2-Partnership in Priority Areas(No.31066/2007-2010).
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Popescu, AM., Constantin, V. Synthesis, characterization and thermophysical properties of three neoteric solvents-ionic liquids based on choline chloride. Chem. Res. Chin. Univ. 30, 119–124 (2014). https://doi.org/10.1007/s40242-014-3346-1
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DOI: https://doi.org/10.1007/s40242-014-3346-1