Evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids

Thermophysical properties of imidazolium-based phenolate ionic liquids (ILs) were investigated over a wide temperature range. Different alkyl groups such as ethyl, butyl, hexyl, octyl, and decyl were tethered to the 1-methylimidazolium cation to study the effect of alkyl chain length on thermophysic...

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Main Authors: Shah, S.N., Lethesh, K.C., Mutalib, M.I.A., Pilus, R.B.M.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.26113 /
Published: American Chemical Society 2015
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84927915232&doi=10.1021%2fie505059g&partnerID=40&md5=2f4c26dc3e4ef0603a20c074d40029ef
http://eprints.utp.edu.my/26113/
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spelling utp-eprints.261132021-08-30T08:52:26Z Evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids Shah, S.N. Lethesh, K.C. Mutalib, M.I.A. Pilus, R.B.M. Thermophysical properties of imidazolium-based phenolate ionic liquids (ILs) were investigated over a wide temperature range. Different alkyl groups such as ethyl, butyl, hexyl, octyl, and decyl were tethered to the 1-methylimidazolium cation to study the effect of alkyl chain length on thermophysical properties such as density, viscosity, refractive index, heat capacity, and surface tension. The thermal stability of the phenolate ILs was investigated using thermogravimetric analysis. From the experimental values of density and surface tension, the molecular volume, standard molar entropy, lattice energy, surface entropy, and surface enthalpy of the ILs were calculated at 303.15 K. © 2015 American Chemical Society. American Chemical Society 2015 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84927915232&doi=10.1021%2fie505059g&partnerID=40&md5=2f4c26dc3e4ef0603a20c074d40029ef Shah, S.N. and Lethesh, K.C. and Mutalib, M.I.A. and Pilus, R.B.M. (2015) Evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids. Industrial and Engineering Chemistry Research, 54 (14). pp. 3697-3705. http://eprints.utp.edu.my/26113/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Thermophysical properties of imidazolium-based phenolate ionic liquids (ILs) were investigated over a wide temperature range. Different alkyl groups such as ethyl, butyl, hexyl, octyl, and decyl were tethered to the 1-methylimidazolium cation to study the effect of alkyl chain length on thermophysical properties such as density, viscosity, refractive index, heat capacity, and surface tension. The thermal stability of the phenolate ILs was investigated using thermogravimetric analysis. From the experimental values of density and surface tension, the molecular volume, standard molar entropy, lattice energy, surface entropy, and surface enthalpy of the ILs were calculated at 303.15 K. © 2015 American Chemical Society.
format Article
author Shah, S.N.
Lethesh, K.C.
Mutalib, M.I.A.
Pilus, R.B.M.
spellingShingle Shah, S.N.
Lethesh, K.C.
Mutalib, M.I.A.
Pilus, R.B.M.
Evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids
author_sort Shah, S.N.
title Evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids
title_short Evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids
title_full Evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids
title_fullStr Evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids
title_full_unstemmed Evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids
title_sort evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids
publisher American Chemical Society
publishDate 2015
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84927915232&doi=10.1021%2fie505059g&partnerID=40&md5=2f4c26dc3e4ef0603a20c074d40029ef
http://eprints.utp.edu.my/26113/
_version_ 1741197085357637632
score 11.62408

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