Thermodynamic Properties of Caprolactam Ionic Liquids

doi:10.1016/S1004-9541(13)60518-2

Chinese Journal of Chemical Engineering ›› 2013, Vol. 21 ›› Issue (7): 766-769.DOI: 10.1016/S1004-9541(13)60518-2

Thermodynamic Properties of Caprolactam Ionic Liquids

江璐, 白立光, 朱吉钦, 陈标华

State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China

收稿日期:2012-03-10 修回日期:2012-11-06 出版日期:2013-07-28 发布日期:2013-08-24
通讯作者: ZHU Jiqin
基金资助:
Supported by the National Natural Science Foundation of China (21176010, 20706005).

Thermodynamic Properties of Caprolactam Ionic Liquids

JIANG Lu, BAI Liguang, ZHU Jiqin, CHEN Biaohua

State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China

Received:2012-03-10 Revised:2012-11-06 Online:2013-07-28 Published:2013-08-24
Supported by:
Supported by the National Natural Science Foundation of China (21176010, 20706005).

摘要/Abstract

摘要： A series of caprolactam ionic liquids (ILs) containing incorporated halide anions were synthesized. Their physical properties, such as melting points, heats of fusion and heat capacities, were measured by differential scanning calorimeter (DSC). The results indicate that these ionic liquids exhibit proper melting points, high value of heats of fusion, and satisfying heat capacities which are suitable for thermal energy storage applications.

关键词: caprolactam ionic liquids, thermodynamic properties, thermal energy storage

Abstract: A series of caprolactam ionic liquids (ILs) containing incorporated halide anions were synthesized. Their physical properties, such as melting points, heats of fusion and heat capacities, were measured by differential scanning calorimeter (DSC). The results indicate that these ionic liquids exhibit proper melting points, high value of heats of fusion, and satisfying heat capacities which are suitable for thermal energy storage applications.

Key words: caprolactam ionic liquids, thermodynamic properties, thermal energy storage

江璐, 白立光, 朱吉钦, 陈标华. Thermodynamic Properties of Caprolactam Ionic Liquids[J]. Chinese Journal of Chemical Engineering, 2013, 21(7): 766-769.

JIANG Lu, BAI Liguang, ZHU Jiqin, CHEN Biaohua . Thermodynamic Properties of Caprolactam Ionic Liquids[J]. Chin.J.Chem.Eng., 2013, 21(7): 766-769.

参考文献

1 Wilkes, J.S., “A short history of ionic liquids-from molten salts to neoteric solvents”, Green Chem., 4, 73-80 (2002).

2 Scovazzo, P., Kieft, J., Finan, D.A., Koval, C., DuBois, D., Noble, R., “Gas separations using non-hexafluorophosphate [PF₆]^-anion supported ionic liquid membranes”, J. Membr. Sci., 238, 57-63 (2004).

3 Anthony, J.L., Maginn, E.J., Brennecke, J.F., “Solubilities and thermodynamic properties of gases in the ionic liquid 1-n-butyl-3- methylimidazolium hexafluorophosphate”, J. Phys. Chem. B, 106, 7315-7320 (2002).

4 Zhao, Z.J., Dong, H.F., Zhang, X.P., “The research progress of CO₂ capture with ionic liquids”, Chin. J. Chem. Eng., 20 (1), 120-129 (2012).

5 Rogers, R.D., Huddleston, J.G., Willauer, H.D., Swatloski, R.P., Visser, A.E., “Room temperature ionic liquids as novel media for clean liquid-liquid extraction”, Chem. Commun., 16, 1765-1766 (1998).

6 Cai, S.F., Wang, L.S., “Epoxidation of unsaturated fatty acid methyl esters in the presence of SO₃H-functional Brønsted acidic ionic liquid as catalyst”, Chin. J. Chem. Eng., 19 (1), 57-63 (2011).

7 Wu, B.Q., Reddy, R.G., Rogers, R.D., “Novel ionic liquid thermal storage for solar thermal electric power systems”, In: Proceedings of Solar Forum 2001 Solar Energe: The Power to Choose, Washington, 445-451 (2001)

8 Reddy, R.G., Zhang, Z., Arenas, M.F., Blake, D.M., “Thermal stability and corrosivity evaluations of ionic liquids as thermal energy storage media”, High Tem. Mater. Processes, 22, 87-94 (2003).

9 Bai, L., Li, X., Zhu, J., Chen, B., “Effects of nucleators on the thermodynamic properties of seasonal energy storage materials based on ionic liquids”, Energy and Fuels, 25 (4), 1811-1816 (2011).

10 Liang, R., Yang, M.R., Xuan, X.P., “Thermal stability and thermal decomposition kinetics of 1-butyl-3-methylimidazolium dicyanamide”, Chin. J. Chem. Eng., 18 (5), 736-741 (2010).

11 Valkenburg, M.E.V., Vaughn, R.L., Williams, M., Wilkes, J.S., “Thermochemistry of ionic liquid heat-transfer ?uids”, Thermochim. Acta, 425, 181-188 (2005).

12 Zhu, J., Bai, L., Chen, B., Fei, W., “Thermodynamical properties of phase change materials based on ionic liquids”, Chem. Eng. J., 147, 58-62 (2009).

13 Demberelnyamba, D., Shin, B.K., Lee, H., “Ionic liquids based on n-vinyl-g-butyrolactam: Potential liquid electrolytes and green solvents”, Chem. Commun., 2, 1538-1539 (2002).

14 Du, Z., Li, Z., Guo, S., Zhang, J., Zhu, L., Deng, Y., “Investigation of physicochemical properties of lactam-based bronsted acidic ionic liquids”, J. Phys. Chem. B, 109, 19542-19546 (2005).

15 Yang, J., Zhang, Q., Zhu, L., Zhang, S., Li, J., Zhang, X., Deng, Y., “Novel ionic liquid crystals based on n-alkylcaprolactam as cations”, Chem. Mater., 19, 2544-2550 (2007).

16 García-Miaja, G., Troncoso, J., Romaní, L., “Density and heat capacity as a function of temperature for binary mixtures of 1-butyl-3-methylpyridinium tetrafluoroborate+water, +ethanol, and +nitromethane”, J. Chem. Eng. Data., 52, 2261-2265 (2007).

17 Ge, R., Hardacre, C., Jacquemin, J., Nancarrow, P., Rooney, D.W., “Heat capacities of ionic liquids as a function of temperature at 0.1 MPa. measurement and prediction”, J. Chem. Eng. Data., 53, 2148-2153 (2008).

18 Crosthwaite, J.M., Muldoon, M.J., Dixon, J.K., Anderson, J.L., Brennecke, J.F., “Phase transition and decomposition temperatures, heat capacities and viscosities of pyridinium ionic liquids”, J. Chem. Thermodyn., 37, 559-568 (2005).

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Thermodynamic Properties of Caprolactam Ionic Liquids

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