The Density and Surface Tension of Aqueous Solutions of Propionate Ionic Liquids: [C4mim][Pro] and [C6mim][Pro] at Different Temperatures

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• 作者：Jing Tong ; Teng-Fei Chen ; Lin-Fu Wang ; Duo Zhang ; Qi Yang…
• 关键词：Ionic liquids ; Propionic acid ; Density ; Surface tension ; Aqueous solutions ; Coefficient of thermal expansion
• 刊名：Journal of Solution Chemistry
• 出版年：2016
• 出版时间：February 2016
• 年：2016
• 卷：45
• 期：2
• 页码：188-199
• 全文大小：546 KB
• 参考文献：1.Zhao, H., Jackson, L., Song, Z., Olubajo, O.: Using ionic liquid [EMIM][CH3COO] as an enzyme-‘friendly’ co-solvent for resolution of amino acids. Tetrahedron Asymmetry 17, 2491–2498 (2006)CrossRef
  2.Zang, H., Su, Q., Mo, Y., Cheng, B.W., Jun, S.: Ionic liquid [EMIM]OAc under ultrasonic irradiation towards the first synthesis of trisubstituted imidazoles. Ultrason. Sonochem. 17, 749–751 (2010)CrossRef
  3.Moniruzzaman, M., Tahara, Y., Tamura, M., Kamiyaab, N., Goto, M.: Ionic liquid-assisted transdermal delivery of sparingly soluble drugs. Chem. Commun. 46, 1452–1454 (2010)CrossRef
  4.Chakraborti, A.K., Roy, S.R.: On catalysis by ionic liquids. J. Am. Chem. Soc. 131, 6902–6903 (2009)CrossRef
  5.Xu, A., Wang, J., Zhang, Y., Chen, Q.: Effect of alkyl chain length in anions on thermodynamic and surface properties of 1-butyl-3-methylimidazolium carboxylate ionic liquids. Ind. Eng. Chem. Res. 51, 3458–3465 (2012)CrossRef
  6.Ma, X.X., Wei, J., Zhang, Q.B., Tian, F., Feng, Y.Y., Guan, W.: Prediction of thermophysical properties of acetate-based ionic liquids using semiempirical methods. Ind. Eng. Chem. Res. 52, 9490–9496 (2013)CrossRef
  7.Hong, M., Liu, R.J., Yang, H.X., Guan, W., Tong, J., Yang, J.Z.: Determination of the vaporisation enthalpies and estimation of the polarity for 1-alkyl-3-methylimidazolium propionate [Cnmim][Pro](n = 2, 3) ionic liquids. J. Chem. Thermodyn 70, 214–218 (2014)CrossRef
  8.Rilo, E., Pico, J., García-Garabal, S., Varela, L.M., Cabeza, O.: Density and surface tension in binary mixtures of C n MIM-BF4 ionic liquids with water and ethanol. Fluid Phase Equilib. 285, 83–89 (2009)CrossRef
  9.Carolina, B.S., Jesús, G.F.: Densities, refractive indices, speeds of sound, and surface tensions for dilute aqueous solutions of 2-methyl-1-propanol, cyclopentanone, cyclohexanone, cyclohexanol, and ethyl acetoacetate at 298.15 K. J. Chem. Eng. Data 55, 2905–2908 (2010)CrossRef
  10.Liu, W.W., Zhao, T.Y., Zhang, Y.M., Wang, H.P., Yu, M.F.: The physical properties of aqueous solutions of the ionic liquid [BMIM][BF4]. J. Solution Chem. 35, 1337–1346 (2006)CrossRef
  11.Ries, L.A.S., do Amaral, F.A., Matos, K., Martini, E.M.A., de Souza, M.O., de Souza, R.F.: Evidence of change in the molecular organization of 1-n-butyl-3-methylimidazolium tetrafluoroborate ionic liquid solutions with the addition of water. Polyhedron 27, 3287–3293 (2008)CrossRef
  12.Fawcett, W.R.: Liquids, Solutions, and Interfaces. Oxford University Press, New York (2004)
  13.Tong, J., Ma, X., Kong, Y.X., Chen, Y., Guan, W., Yang, J.Z.: Ionic parachor and Its application II. Ionic liquid homologues of 1-alkyl-3-methylimidazolium propionate {[Cnmim][Pro] (n = 2 − 6)}. J. Phys. Chem. B 116, 5971–5976 (2012)CrossRef
  14.Tong, J., Liu, Q.S., Xu, W.G., Fang, D.W., Yang, J.Z.: Estimation of physicochemical properties of ionic liquids 1-alkyl-3-methylimidazolium chloroaluminate. J. Phys. Chem. B 112, 4381–4386 (2008)CrossRef
  15.Tong, J., Hong, M., Chen, Y., Wang, H., Yang, J.Z.: surface properties of aqueous solutions of amino acid ionic liquids: [C3mim][Gly] and [C4mim][Gly]. J. Chem. Eng. Data 57, 2265–2270 (2012)CrossRef
  16.Xu, W.G., Li, C., Liu, R.J., Yang, H.X., Tong, J., Yang, J.Z.: Volumetric and surface properties of aqueous 1-alkyl-3-methylimidazolium propionate [Cnmim][Pro] (n = 4, 5, 6) ionic liquids at 298.15 K. Ind. Eng. Chem. Res. 53, 9959–9967 (2014)CrossRef
  17.Deetlefs, M., Seddon, K.R., Shara, M.: Predicting physical properties of ionic liquids. Phys. Chem. Chem. Phys. 8, 642–649 (2006)CrossRef
  18.Sugden, S.: The variation of surface tension with temperature and some related functions. J. Chem. Soc. Trans. 125, 32–41 (1924)CrossRef
  19.Balasubrahmanyam, S.N.: Einstein, ‘parachor’ and molecular volume: some history and a suggestion. Curr. Sci. 94, 1650–1658 (2008)
  20.Fukumoto, K., Yoshizawa, M., Ohno, H.: Room temperature ionic liquids from 20 natural amino acids. J. Am. Chem. Soc. 127, 2398–2399 (2005)CrossRef
  21.Hong, M., Sun, A., Liu, C., Guan, W., Tong, J., Yang, J.Z.: Physico-chemical properties of 1-alkyl-3-methylimidazolium propionate ionic liquids [Cnmim][Pro](n = 3, 4, 5, 6) from 288.15 K to 328.15 K. Ind. Eng. Chem. Res. 52, 15679–15683 (2014)CrossRef
  22.Lide, D.R.: Handbook of Chemistry and Physics, 82nd edn. CRC Press, Boca Raton (2001–2002)
  23.Harned, H.S., Owen, B.B.: The Physical Chemistry of Electrolyte Solutions, 3rd edn. Reinhild, New York (1958)
  24.Xu, W.G., Qin, Y., Gao, F., Liu, J.G., Yan, C.W., Yang, J.-Z.: Determination of volume properties of aqueous vanadyl sulfate at 283.15 to 323.15 K. Ind. Eng. Chem. Res. 53, 7217–7223 (2014)CrossRef
  25.Tong, J., Liu, Q.S., Guan, W., Yang, J.Z.: Estimation of physicochemical properties of ionic liquid C6MIGaCl4 using surface tension and density. J. Phys. Chem. B 111, 3120–3197 (2007)
  26.Zhang, Q.G., Wang, N.N., Yu, Z.W.: The hydrogen bonding interactions between the ionic liquid 1-ethyl-3-methylimidazolium ethyl sulfate and water. J. Phys. Chem. B 114, 4747–4754 (2010)CrossRef
  27.Krossing, I., Slattery, J.M.: Semi-empirical methods to predict the physical properties of ionic liquids: an overview of recent developments. Z. Phys. Chem. 220, 1343–1359 (2006)CrossRef
  28.Tong, J., Kong, Y.X., Wang, P.P., Dai, L.L., Yang, J.Z.: The surface tension of aqueous glycine ionic liquid: [C3mim][Gly] and [C4mim][Gly]. Sci. China Chem. 42, 776–783 (2012)
  
• 作者单位：Jing Tong (1)
  Teng-Fei Chen (1)
  Lin-Fu Wang (1)
  Duo Zhang (1)
  Qi Yang (1)
  Jia-Zhen Yang (1)
  
  1. Key Laboratory of Green Synthesis and Preparative Chemistry of Advanced Materials, Liaoning University, Shenyang, 110036, China
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Physical Chemistry
  Industrial Chemistry and Chemical Engineering
  Geochemistry
  Oceanography
  Inorganic Chemistry
  Condensed Matter
  
• 出版者：Springer Netherlands
• ISSN：1572-8927

文摘

The propionate acid ionic liquids, 1-alkyl-3-methylimidazolium propionate [C₄mim][Pro] and [C₆mim][Pro] were prepared by the neutralization method and characterized by 1H NMR spectroscopy and differential scanning calorimetry. The values of density and surface tension of aqueous [C₄mim][Pro] and [C₆mim][Pro] with various molalities were determined at different temperatures, and the coefficient of thermal expansion, the apparent molar volume and the parachor for these solutions were calculated. The values of the apparent molar expansibility of the solute obtained from data of the apparent molar volume are in good agreement with the values calculated by the Harned–Owen equation. An empirical equation for prediction of surface tension for aqueous [C₄mim][Pro] and [C₆mim][Pro] was put forward and the values of the surface tension predicted by the empirical equation are very similar and highly correlated with the corresponding experimental values and the results predicted by the parachor semi-empirical method for solutions. Keywords Ionic liquids Propionic acid Density Surface tension Aqueous solutions Coefficient of thermal expansion