Recovery and purification of ionic liquids from solutions: a review

J Zhou, H Sui, Z Jia, Z Yang, L He, X Li - RSC advances, 2018 - pubs.rsc.org
With low melting point, extremely low vapor pressure and non-flammability, ionic liquids
have been attracting much attention from academic and industrial fields. Great efforts have …

Challenges and strategies for imidazolium ionic liquids as novel phase change materials for low and medium temperature thermal energy storage: A critical review

Q Li, C Yang, S Wang, M Zhou, H Xie, G Qiao… - Journal of Molecular …, 2024 - Elsevier
This review aims to provide an insight into the imidazolium ionic liquids (ILs) as novel phase
change materials (PCMs) for low and medium temperature thermal energy storage, with a …

Insight into the interactions that control the phase behaviour of new aqueous biphasic systems composed of polyethylene glycol polymers and ionic liquids

MG Freire, JFB Pereira, M Francisco… - … A European Journal, 2012 - Wiley Online Library
New polyethylene glycol (PEG)/ionic liquid aqueous biphasic systems (ABS) are presented.
Distinct pairs of PEG polymers and ionic liquids can induce phase separation in aqueous …

A facile method for the recovery of ionic liquid and lignin from biomass pretreatment

DC Dibble, C Li, L Sun, A George, A Cheng… - Green …, 2011 - pubs.rsc.org
In the biochemical conversion of lignocellulosic biomass to biofuels, the process of
pretreatment is currently one of the most difficult and expensive operations. The use of ionic …

Lower critical solution temperature (LCST) phase behavior of poly (ethylene oxide) in ionic liquids

HN Lee, TP Lodge - The Journal of Physical Chemistry Letters, 2010 - ACS Publications
We describe the LCST-type phase behavior of poly (ethylene oxide)(PEO)(M= 5000 and
20000) dissolved in 1, 3-dialkylimidazolium tetrafluoroborate ionic liquids. The phase …

Ionic liquids in drug delivery

SN Pedro, CSR Freire, AJD Silvestre, MG Freire - Encyclopedia, 2021 - mdpi.com
Definition Ionic liquids (ILs) are molten salts composed of a large organic cation and an
organic/inorganic anion. Due to their ionic character, most ILs present advantageous …

Applications of ionic liquids in biphasic separation: aqueous biphasic systems and liquid–liquid equilibria

SK Shukla, S Pandey, S Pandey - Journal of Chromatography A, 2018 - Elsevier
Ionic liquids (ILs) have been receiving much attention in many fields of analytical chemistry
because of their various interesting properties which distinguish them from volatile organic …

Solvent extraction of scandium (III) by an aqueous biphasic system with a nonfluorinated functionalized ionic liquid

D Depuydt, W Dehaen… - Industrial & Engineering …, 2015 - ACS Publications
The use of ionic liquids (ILs) as solvents for extraction of metals is a promising development
in separation science and technology; yet, the viscosities of ionic liquids (ILs) can be so high …

Combining ionic liquids and polyethylene glycols to boost the hydrophobic–hydrophilic range of aqueous biphasic systems

JFB Pereira, LPN Rebelo, RD Rogers… - Physical Chemistry …, 2013 - pubs.rsc.org
This work reveals, for the first time, that polymer–ionic-liquid-based aqueous biphasic
systems (ABS) exhibit a much wider hydrophilic–hydrophobic range than conventional …

A new aqueous biphasic system containing polypropylene glycol and a water‐miscible ionic liquid

MT Zafarani‐Moattar, S Hamzehzadeh… - Biotechnology …, 2012 - Wiley Online Library
In this work, we proposed a novel aqueous biphasic system (ABS) composed of
polypropylene glycol P400 (PPG P400) and hydrophilic ionic liquids (IL), 1‐alkyl‐3 …