Citation: HOU Hai-Yun, HUANG Yin-Rong, WANG Sheng-Ze, BAI Bo-Feng. Preparation and Physicochemical Properties of Imidazolium Acetates and the Conductivities of Their Aqueous and Ethanol Solutions[J]. Acta Physico-Chimica Sinica, ;2011, 27(11): 2512-2520. doi: 10.3866/PKU.WHXB20111120 shu

Preparation and Physicochemical Properties of Imidazolium Acetates and the Conductivities of Their Aqueous and Ethanol Solutions

1.
1. College of Environmental and Chemical Engineering, Xi'an Polytechnic University, Xi'an 710048, P. R. China;
2. State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, P. R. China

Received Date: 29 July 2011
Available Online: 7 September 2011
Fund Project: 西安工程大学科研启动基金(BS0704) (BS0704)西安工程大学研究生创新基金(chx110944)资助项目 (chx110944)

The ionic liquids 1-methylimidazolium acetate ([Mim]Ac), 1,3-dimethylimidazolium acetate ([Mmim]Ac), and 1-ethyl-3-methylimidazolium acetate ([Emim]Ac) were prepared and their densities, conductivities, and absolute viscosities were measured at temperatures ranging from 293.15 to 338.14 K. Their corresponding molar conductivities and kinematic viscosities were also calculated. The dependence of densities, conductivities, molar conductivities, absolute viscosities, and kinematic viscosities on temperature were obtained using the least-squares method. The influence of the alkyl chains at the 3-position N atom of the imidazole ring on the above five physicochemical properties of these imidazolium acetates were discussed. The conductivities of binary solutions of [Mim]Ac {or [Mmim]Ac or [Emim]Ac} (1)- H₂O (or EtOH) (2) were measured for a full set of mole fractions and the corresponding molar conductivities of the three imidazolium acetates in the six binary solutions were also calculated. In water and ethanol solutions we found that the conductivities and the molar conductivities increased initially and then decreased with an increase in the mole fraction of the imidazolium acetates. At the same concentration a longer alkyl chain at the 3-position of the imidazole ring resulted in higher conductivity and molar conductivity for the imidazolium acetates. Furthermore, the conductivities and molar conductivities of the aqueous solutions are always far higher than those of ethanol solutions.
- Imidazolium acetate,
- Density,
- Viscosity,
- Conductivity,
- Molar conductivity,
- Binary solution
1. [1]
  (1) Chritopher, B. J.; Duncan, B.W.; Kenneth, S. R. Chem. Commun. 1996, No. 14, 1625.
2. [2]
  (2) James, H. D., Jr.; Kerri, J. F.; Travis, M. Tetrahedron Letters 1998, 39, 8955.
3. [3]
  (3) Zhang, S. J.; Lv, X. M. Ionic Liquids: from Basic Research to Industry Applications; Science Press: Beijing, 2006; pp 33-34. [张锁江, 吕兴梅. 离子液体从基础研究到工业应用. 北京: 科学出版社, 2006: 33-34.]
4. [4]
  (4) Zhao, J.; Dong, C. C.; Li, C. X. Fluid Phase Equilibrum 2006, 242, 147.
5. [5]
  (5) Wang, F. H.; Li, C. X.; Meng, H.;Wang, Z. H. Journal of Beijing University of Chemical Technology 2006, 33, 17. [王方惠, 李春喜, 孟洪, 王子镐. 北京化工大学学报, 2006, 33, 17.]
6. [6]
  (6) Handy, S. T. Chem. -Eur. J. 2003, 9, 2938.
7. [7]
  (7) Liu, Q. B.; Zhang, Z. H.; Zhang, F. J. Non-Toxic Ionic Liquid, Preparation Method and Its Application. CN Patent 16 510 89, 2005-08-10. [刘庆彬, 张占辉, 张福军. 一种无毒离子液体、制备方法及其应用: 中国, CN16 510 89 [P]. 2005-08-10.]
8. [8]
  (8) Wilkes, J. S.; Zaworotko, M. J. Chem. Soc. Chem. Commun. 1992, No. 13, 965.
9. [9]
  (9) Christopher, L. S.; Adam,W.; Robin, D. A.; Asanah, R.; Steven, T. F.; Tatiana, B.; Michael, R. E. Biomacromolecules 2010, 11, 2927.
10. [10]
  (10) Nina, G.; Martin, H.;Werner-Michael, K.; Helmut, R. J. Phys. Chem. B 2010, 114, 12468.
11. [11]
  (11) Duan, X. Q.; Xu, J. G.; He, B. H.; Li, J. R.; Cheng, C. Z. New Chemical Materials 2011, 39 (Suppl. 4), 56. [段先泉, 徐纪刚, 何北海, 李军荣, 程春祖. 化工新型材料, 2011, 39 (Suppl. 4), 56.]
12. [12]
  (12) Troshenkova, S. V.; Sashina, E. S.; Novoselov, N. P.; Arndt, K. F. Russ. J. Gen. Chem. 2010, 80, 501.
13. [13]
  (13) Fröba, A. P.; Rausch, M. H.; Krzeminski, K.; Assenbaum, D.; Wasserscheid, P.; Leipertz, A. Int. J. Thermophys. 2010, 31, 2059.
14. [14]
  (14) Evlampieva, N. P.; Vitz, J.; Schubert, U. S.; Ryumtsev, E. I. Russ. J. Gen. Chem. 2009, 82, 666.
15. [15]
  (15) Frank,W.; Persin, Z., Karin, S. K.; Martin, R.; Volker, R.; Andreas, B.; Hans-Peter, F.; Frank, M. Cellulose 2011, 18, 1165.
16. [16]
  (16) Birgit, K.; Christoph, M.; Frank, M. Cellulose 2008, 15, 59.
17. [17]
  (17) Timothy, B. C. R.; Supratim, D.; Harvey, B.W.; Blake, S. A.; Bradley, H. M. Bioenergy Research 2010, 3, 123.
18. [18]
  (18) Troshenkova, S. V.; Sashina, E. S.; Novoselov, N. P.; Arndt, K. F.; Jankowsky, S. Russ. J. Gen. Chem. 2010, 80, 106.
19. [19]
  (19) Romain, S.; Kim, A. L.; Michael, R. E.; Tatiana, B. J. Phys. Chem. B 2010, 114, 7222.
20. [20]
  (20) Sebastian, F.; Sasisanker, P.; Harvey, B.W.; John Prausnitz M. J. Chem. Eng. 2011, 56, 31.
21. [21]
  (21) Nilesh, D. R.; Hyung, K. J.; Johannes, K. J. Phys. Chem. A 2009, 113, 10397.
22. [22]
  (22) Bowron, D. T.; A stino, C. D.; Gladden, L. F.; Hardacre, C.; Holbrey, J. D.; Lagunas, M. C.; McGre r, J.; Mantle, M. D.; Mullan, C. L.; Youngs, T. G. A. J. Phys. Chem. B 2010, 114, 7760.
23. [23]
  (23) Song, H. Z.; Niu, Y. H.;Wang, Z. G.; Zhang, J. Biomacromolecules 2011, 12, 1087.
24. [24]
  (24) Martin, G.; Kerstin, S.; Tim, L.; Thomas, H.; Tatiana, B. Biomacromolecules 2009, 10, 1188.
25. [25]
  (25) Cheng, N. L. Handbook of Solvents; Chemical Industry Press: Beijing, 2007; p 11. [程能林. 溶剂手册. 北京: 化学工业出版社, 2007: 11].
26. [26]
  (26) Peter,W.; Tom,W. Ionic Liquids in Synthesis, 2nd ed.; WILEY-VCH Verlag GmbH & Co. KGaA: Darmstadt, 2008; p 163.
27. [27]
  (27) Smedley, S. I. The Interpretation of Ionic Conductivity in Liquids; Plenum Press: New York, 1980; p 103.
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