Dicationic imidazolium based ionic liquids: Synthesis and properties

In the present work, four dicationic ionic liquids (DILs) having 1,1-Bis(3-methylimidazolium-1-yl) butylene (C4(Mim)2) cation with counter anions namely hydrogensulfate, methanesulfonate, trifluoromethanesulfonate, and paratoluene sulfonate were synthesized and characterized. The structures of ILs w...

Full description

Main Authors: Khan, A.S., Man, Z., Arvina, A., Bustam, M.A., Nasrullah, A., Ullah, Z., Sarwono, A., Muhammad, N.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.19637 /
Published: Elsevier B.V. 2017
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85002605570&doi=10.1016%2fj.molliq.2016.11.131&partnerID=40&md5=b966397b8db5634b91f130043a7b025c
http://eprints.utp.edu.my/19637/
Tags: Add Tag
No Tags, Be the first to tag this record!
id utp-eprints.19637
recordtype eprints
spelling utp-eprints.196372018-04-20T07:20:06Z Dicationic imidazolium based ionic liquids: Synthesis and properties Khan, A.S. Man, Z. Arvina, A. Bustam, M.A. Nasrullah, A. Ullah, Z. Sarwono, A. Muhammad, N. In the present work, four dicationic ionic liquids (DILs) having 1,1-Bis(3-methylimidazolium-1-yl) butylene (C4(Mim)2) cation with counter anions namely hydrogensulfate, methanesulfonate, trifluoromethanesulfonate, and paratoluene sulfonate were synthesized and characterized. The structures of ILs were confirmed by 1H NMR, 13C and elemental analysis (CHNS). The effect of temperature and anion type on thermophysical properties such as refractive index, density and viscosity were studied. Density and viscosity values were measured within the temperature range of 293.15–273.15 K. Moreover, thermal expansion coefficient, molecular volume, molar volume, free volume, standard entropy, and lattice energy were derived from the density and viscosity values. Viscosity values were used for calculation of activation energy using the Arrhenius equation. Refractive index values were measured in the temperature range of 293.15–323.15 K and the values of refractive index were used further to estimate the electronic polarizability using Lorenz-Lorentz equation. Thermal properties of the synthesized DILs were determined using thermogravimetric analyzer (TGA) and differential scanning calorimetry (DSC). © 2016 Elsevier B.V. Elsevier B.V. 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85002605570&doi=10.1016%2fj.molliq.2016.11.131&partnerID=40&md5=b966397b8db5634b91f130043a7b025c Khan, A.S. and Man, Z. and Arvina, A. and Bustam, M.A. and Nasrullah, A. and Ullah, Z. and Sarwono, A. and Muhammad, N. (2017) Dicationic imidazolium based ionic liquids: Synthesis and properties. Journal of Molecular Liquids, 227 . pp. 98-105. http://eprints.utp.edu.my/19637/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description In the present work, four dicationic ionic liquids (DILs) having 1,1-Bis(3-methylimidazolium-1-yl) butylene (C4(Mim)2) cation with counter anions namely hydrogensulfate, methanesulfonate, trifluoromethanesulfonate, and paratoluene sulfonate were synthesized and characterized. The structures of ILs were confirmed by 1H NMR, 13C and elemental analysis (CHNS). The effect of temperature and anion type on thermophysical properties such as refractive index, density and viscosity were studied. Density and viscosity values were measured within the temperature range of 293.15–273.15 K. Moreover, thermal expansion coefficient, molecular volume, molar volume, free volume, standard entropy, and lattice energy were derived from the density and viscosity values. Viscosity values were used for calculation of activation energy using the Arrhenius equation. Refractive index values were measured in the temperature range of 293.15–323.15 K and the values of refractive index were used further to estimate the electronic polarizability using Lorenz-Lorentz equation. Thermal properties of the synthesized DILs were determined using thermogravimetric analyzer (TGA) and differential scanning calorimetry (DSC). © 2016 Elsevier B.V.
format Article
author Khan, A.S.
Man, Z.
Arvina, A.
Bustam, M.A.
Nasrullah, A.
Ullah, Z.
Sarwono, A.
Muhammad, N.
spellingShingle Khan, A.S.
Man, Z.
Arvina, A.
Bustam, M.A.
Nasrullah, A.
Ullah, Z.
Sarwono, A.
Muhammad, N.
Dicationic imidazolium based ionic liquids: Synthesis and properties
author_sort Khan, A.S.
title Dicationic imidazolium based ionic liquids: Synthesis and properties
title_short Dicationic imidazolium based ionic liquids: Synthesis and properties
title_full Dicationic imidazolium based ionic liquids: Synthesis and properties
title_fullStr Dicationic imidazolium based ionic liquids: Synthesis and properties
title_full_unstemmed Dicationic imidazolium based ionic liquids: Synthesis and properties
title_sort dicationic imidazolium based ionic liquids: synthesis and properties
publisher Elsevier B.V.
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85002605570&doi=10.1016%2fj.molliq.2016.11.131&partnerID=40&md5=b966397b8db5634b91f130043a7b025c
http://eprints.utp.edu.my/19637/
_version_ 1741196238823358464
score 11.62408

Similar Items