Highly efficient and selective separation of ammonia by deep eutectic solvents through cooperative acid-base and strong hydrogen-bond interaction

Y Ma, J Zhang, K Huang, L Jiang - Journal of Molecular Liquids, 2021 - Elsevier
Exploring absorbents showing low volatility, high efficiency and good reversibility for NH 3
absorption is of great significance. In this work, a novel class of DESs with both weak acid …

A group contribution method for heat capacity estimation of ionic liquids

RL Gardas, JAP Coutinho - Industrial & Engineering Chemistry …, 2008 - ACS Publications
Based on experimental liquid heat capacity (C pL) data collected from the literature, a
second-order group additivity method has been developed for the estimation of the liquid …

Effect of tri-potassium phosphate on volumetric, acoustic, and transport behaviour of aqueous solutions of 1-ethyl-3-methylimidazolium bromide at T=(298.15 to 318.15 …

MT Zafarani-Moattar, S Sarmad - The Journal of Chemical Thermodynamics, 2010 - Elsevier
Density, sound velocity, and viscosity of 1-ethyl-3-methylimidazolium bromide,[Emim][Br], in
aqueous solutions of tri-potassium phosphate with salt weight fractions (ws= 0.00, 0.10 …

Effect of alkyl chain length and temperature on the thermodynamic properties of ionic liquids 1-alkyl-3-methylimidazolium bromide in aqueous and non-aqueous …

R Sadeghi, H Shekaari, R Hosseini - The Journal of Chemical …, 2009 - Elsevier
The alkyl chain length of 1-alkyl-3-methylimidazolium bromide ([Rmim][Br], R= propyl (C3),
hexyl (C6), heptyl (C7), and octyl (C8)) was varied to prepare a series of room-temperature …

Apparent molar volumes and expansivities of aqueous solutions of ionic liquids, l-alkyl-3-methylimidazolium alkyl sulfate at T=(298.15–328.15) K

H Shekaari, E Armanfar - Fluid phase equilibria, 2011 - Elsevier
Densities of some aqueous ionic liquids containing alkyl sulfate anions, 1-ethyl-3-
methylimidazolium methyl sulfate, 1-hexyl-3-methylimidazolium methyl sulfate, and 1-hexyl …

Aggregation behavior of pyridinium based ionic liquids in water–surface tension, 1H NMR chemical shifts, SANS and SAXS measurements

NV Sastry, NM Vaghela, PM Macwan, SS Soni… - Journal of colloid and …, 2012 - Elsevier
The aggregation behavior of short alkyl chain ionic liquids (ILs), namely 1-butyl, or 1-hexyl or
1-octylpyridinium and 1-octyl-2-, or-3-, or-4-methylpyridinium chlorides, in water has been …

Interactions of ammonium based ionic liquids with DNA in aqueous medium through Volumetric, acoustic and viscometric properties

KK Athira, RL Gardas - Journal of Molecular Liquids, 2023 - Elsevier
Ionic liquids (ILs) have emerged as a promising alternative solvent for DNA based studies as
most of the studied ILs enhance the stability of DNA and act as a media for extraction and …

Acoustic and volumetric properties of betaine hydrochloride drug in aqueous d (+)-glucose and sucrose solutions

S Ryshetti, A Gupta, SJ Tangeda, RL Gardas - The Journal of Chemical …, 2014 - Elsevier
The densities (ρ) and speeds of sound (u) of betaine hydrochloride (B. HCl) drug (0.01 to
0.06) mol· kg− 1 in (0.10, 0.20 and 0.30) mol· kg− 1 aqueous d (+)-glucose and sucrose …

Volumetric, acoustic and transport properties of binary mixtures of benzyldimethylammonium based ionic liquids with N, N-dimethylformamide at temperature from …

D Keshapolla, V Singh, RL Gardas - Journal of Molecular Liquids, 2014 - Elsevier
The experimental density, ρ, speed of sound, u and viscosity, η values as a function of ionic
liquid concentration, m for binary mixtures (benzyldimethylammonium propionate …

Physicochemical properties of an anticonvulsant drug sodium valproate in aqueous and in mixed aqueous solutions at different temperatures

S Mondal, SS Dhondge, LJ Paliwal, VM Tangde… - The Journal of Chemical …, 2015 - Elsevier
The study of fundamental thermodynamic properties of aqueous solutions is very important
to derive the information about (solute+ solvent) and (solute+ solute) interactions. Sodium …