eprintid: 7018
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/70/18
datestamp: 2023-11-09 16:18:49
lastmod: 2023-11-09 16:18:49
status_changed: 2023-11-09 16:08:16
type: article
metadata_visibility: show
creators_name: Chemat, F.
creators_name: Anjum, H.
creators_name: Shariff, A.M.
creators_name: Kumar, P.
creators_name: Murugesan, T.
title: Thermal and physical properties of (Choline chloride + urea + l-arginine) deep eutectic solvents
ispublished: pub
keywords: Amino acids; Arginine; Chlorine compounds; Decomposition; Eutectics; Glass; Metabolism; Physical properties; Positive ions; Refractive index; Solvents; Specific heat; Specific heat of solids; Temperature; Thermal expansion; Thermodynamic properties; Urea; Viscosity, Choline chloride; Deep eutectic solvents; L-Arginine; Molar heat capacities; Molar ratio; Thermal decomposition temperature; Thermal expansion coefficients, Glass transition
note: cited By 164
abstract: In the present work, a common amino acid, l-arginine (0.05, 0.10, 0.15 and 0.20 mol) was added to (Choline chloride + urea) to form ternary deep eutectic solvents. The thermal properties namely, melting point, glass transition temperature, thermal decomposition temperature, and molar heat capacity and the physical properties namely, density, viscosity (298.15-353.15) K and refractive index (298.15-333.15) K were measured. Addition of l-arginine increases the thermal stability, molar heat capacities and glass transition temperatures of the eutectic solvents, and on the other hand it reduces the thermal expansion coefficients. The physical properties namely, density, viscosity and refractive index were also found to increase with increasing molar ratio of l-arginine. The physical properties were correlated as a function of temperature to represent the present data. © 2016 Elsevier B.V. All rights reserved.
date: 2016
publisher: Elsevier B.V.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84960462469&doi=10.1016%2fj.molliq.2016.02.062&partnerID=40&md5=53f8d1140cb30226e2c7226448e10d1c
id_number: 10.1016/j.molliq.2016.02.062
full_text_status: none
publication: Journal of Molecular Liquids
volume: 218
pagerange: 301-308
refereed: TRUE
issn: 01677322
citation:   Chemat, F. and Anjum, H. and Shariff, A.M. and Kumar, P. and Murugesan, T.  (2016) Thermal and physical properties of (Choline chloride + urea + l-arginine) deep eutectic solvents.  Journal of Molecular Liquids, 218.  pp. 301-308.  ISSN 01677322