relation: https://khub.utp.edu.my/scholars/18097/
title: Effect of allyl, benzyl, and hydroxyl groups on the CO2 absorption capacity of propanenitrile imidazolium�based ionic liquids incorporating dioctylsulfosuccinate anion
creator: Ziyada, A.K.
creator: Osman, A.
creator: Elbashir, A.A.
creator: Rajab, F.
creator: Khan, A.M.
creator: Omar, M.M.A.
creator: Wilfred, C.D.
description: A series of nitrile imidazolium�based ionic liquids (ILs) incorporating benzyl (C2CN Bzim), hydroxyl (C2CN Heim), and allyl (C2CN Ayim) groups with the cation and dioctylsulfosuccinate (DOSS) anion were prepared and characterized using 1H, 13C NMR, and elemental analysis, and the impurities such as moisture and halide content were determined. The CO2 solubility in the prepared ILs was measured using a gravimetric measurement technique at T = 25 to 70 °C and pressures P = 1 to 20 bar. Henry�s law constant and the thermodynamic properties of solvation (enthalpy (�H 0), entropy (�S 0), and Gibbs free energy (�G0)) were calculated from the experimental solubility data. The effect of the aforementioned functional groups on the CO2 solubility was discussed. Graphical Abstract: Figure not available: see fulltext. © 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
date: 2023
type: Article
type: PeerReviewed
identifier:   Ziyada, A.K. and Osman, A. and Elbashir, A.A. and Rajab, F. and Khan, A.M. and Omar, M.M.A. and Wilfred, C.D.  (2023) Effect of allyl, benzyl, and hydroxyl groups on the CO2 absorption capacity of propanenitrile imidazolium�based ionic liquids incorporating dioctylsulfosuccinate anion.  Ionics, 29 (11).  pp. 4659-4667.      
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85169828502&doi=10.1007%2fs11581-023-05195-5&partnerID=40&md5=558fcaa57e5560f8106cea6b50edd35a
relation: 10.1007/s11581-023-05195-5
identifier: 10.1007/s11581-023-05195-5