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.
1. [1]
  Ran HUO , Zhaohui ZHANG , Xi SU , Long CHEN . Research progress on multivariate two dimensional conjugated metal organic frameworks. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2063-2074. doi: 10.11862/CJIC.20240195
2. [2]
  Jiayu Tang , Jichuan Pang , Shaohua Xiao , Xinhua Xu , Meifen Wu . Improvement for Measuring Transference Numbers of Ions by Moving-Boundary Method. University Chemistry, 2024, 39(5): 193-200. doi: 10.3866/PKU.DXHX202311021
3. [3]
  Ru SONG , Biao WANG , Chunling LU , Bingbing NIU , Dongchao QIU . Electrochemical properties of stable and highly active PrBa_0.5Sr_0.5Fe_1.6Ni_0.4O_5+δ cathode material. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 639-649. doi: 10.11862/CJIC.20240397
4. [4]
  Jiaxin Su , Jiaqi Zhang , Shuming Chai , Yankun Wang , Sibo Wang , Yuanxing Fang . Optimizing Poly(heptazine imide) Photoanodes Using Binary Molten Salt Synthesis for Water Oxidation Reaction. Acta Physico-Chimica Sinica, 2024, 40(12): 2408012-. doi: 10.3866/PKU.WHXB202408012
5. [5]
  Yang Chen , Xiuying Wang , Nengqin Jia . Ideological and Political Design, Blended Teaching Practice of Physical Chemistry Experiment: Pb-Sn Binary Metal Phase Diagram. University Chemistry, 2025, 40(3): 223-229. doi: 10.12461/PKU.DXHX202405184
6. [6]
  Xinghai Li , Zhisen Wu , Lijing Zhang , Shengyang Tao . Machine Learning Enables the Prediction of Amide Bond Synthesis Based on Small Datasets. Acta Physico-Chimica Sinica, 2025, 41(2): 100010-. doi: 10.3866/PKU.WHXB202309041
7. [7]
  Hong Wu , Yuxi Wang , Hongyan Feng , Xiaokui Wang , Bangkun Jin , Xuan Lei , Qianghua Wu , Hongchun Li . Application of Computational Chemistry in the Determination of Magnetic Susceptibility of Metal Complexes. University Chemistry, 2025, 40(3): 116-123. doi: 10.12461/PKU.DXHX202405141
8. [8]
  Yujia Luo , Yunpeng Qi , Huiping Xing , Yuhu Li . The Use of Viscosity Method for Predicting the Life Expectancy of Xuan Paper-based Heritage Objects. University Chemistry, 2024, 39(8): 290-294. doi: 10.3866/PKU.DXHX202401037
9. [9]
  Meifeng Zhu , Jin Cheng , Kai Huang , Cheng Lian , Shouhong Xu , Honglai Liu . Classical Density Functional Theory for Understanding Electrochemical Interface. University Chemistry, 2025, 40(3): 148-152. doi: 10.12461/PKU.DXHX202405166
10. [10]
  Yanhui XUE , Shaofei CHAO , Man XU , Qiong WU , Fufa WU , Sufyan Javed Muhammad . Construction of high energy density hexagonal hole MXene aqueous supercapacitor by vacancy defect control strategy. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1640-1652. doi: 10.11862/CJIC.20240183
11. [11]
  Qiqi Li , Su Zhang , Yuting Jiang , Linna Zhu , Nannan Guo , Jing Zhang , Yutong Li , Tong Wei , Zhuangjun Fan . 前驱体机械压实制备高密度活性炭及其致密电容储能性能. Acta Physico-Chimica Sinica, 2025, 41(3): 2406009-. doi: 10.3866/PKU.WHXB202406009
12. [12]
  Lu XU , Chengyu ZHANG , Wenjuan JI , Haiying YANG , Yunlong FU . Zinc metal-organic framework with high-density free carboxyl oxygen functionalized pore walls for targeted electrochemical sensing of paracetamol. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 907-918. doi: 10.11862/CJIC.20230431
13. [13]
  Hao XU , Ruopeng LI , Peixia YANG , Anmin LIU , Jie BAI . Regulation mechanism of halogen axial coordination atoms on the oxygen reduction activity of Fe-N₄ site: A density functional theory study. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 695-701. doi: 10.11862/CJIC.20240302
14. [14]
  Yongzhi LI , Han ZHANG , Gangding WANG , Yanwei SUI , Lei HOU , Yaoyu WANG . A two-dimensional metal-organic framework for the determination of nitrofurantoin and nitrofurazone in aqueous solution. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 245-253. doi: 10.11862/CJIC.20240307
15. [15]
  Yang YANG , Pengcheng LI , Zhan SHU , Nengrong TU , Zonghua WANG . Plasmon-enhanced upconversion luminescence and application of molecular detection. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 877-884. doi: 10.11862/CJIC.20230440
16. [16]
  Chen LU , Qinlong HONG , Haixia ZHANG , Jian ZHANG . Syntheses, structures, and properties of copper-iodine cluster-based boron imidazolate framework materials. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 149-154. doi: 10.11862/CJIC.20240407
17. [17]
  Zhongbin Pan , Shijie Huang , Yunjie Luo , Hongzhen Xie . Design of a Comprehensive Experiment for Determining Permanganate Index (COD_Mn) in Drinking Water. University Chemistry, 2024, 39(7): 354-360. doi: 10.12461/PKU.DXHX202311040
18. [18]
  Yuena Yu , Fang Fang . Microwave-Assisted Synthesis of Safinamide Methanesulfonate. University Chemistry, 2024, 39(11): 210-216. doi: 10.3866/PKU.DXHX202401076
19. [19]
  Guang Huang , Lei Li , Dingyi Zhang , Xingze Wang , Yugai Huang , Wenhui Liang , Zhifen Guo , Wenmei Jiao . Cobalt’s Valor, Nickel’s Foe: A Comprehensive Chemical Experiment Utilizing a Cobalt-based Imidazolate Framework for Nickel Ion Removal. University Chemistry, 2024, 39(8): 174-183. doi: 10.3866/PKU.DXHX202311051
20. [20]
  Wenjie SHI , Fan LU , Mengwei CHEN , Jin WANG , Yingfeng HAN . Synthesis and host-guest properties of imidazolium-functionalized zirconium metal-organic cage. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 105-113. doi: 10.11862/CJIC.20240360

Get Citation

PDF

XML

Metrics

PDF Downloads(1314)
Abstract views(3851)
HTML views(7)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142