Ionic liquid–based aqueous biphasic systems as sustainable extraction and separation techniques

A Basaiahgari, RL Gardas - Current Opinion in Green and Sustainable …, 2021 - Elsevier
Owing to the growing emphasis on development of green and sustainable processes in
extraction and separation technologies, interest in ionic liquid (IL)–based aqueous biphasic …

Sustainable recovery of cobalt and lithium from lithium-ion battery cathode material by combining sulfate leachates and aqueous biphasic systems based on …

J Mušović, D Tekić, S Marić, A Jocić, D Stanković… - Separation and …, 2024 - Elsevier
The consistent expansion of the lithium-ion battery (LIB) market, coupled with their relatively
brief lifespan, necessitates the development of efficient and sustainable LIB recycling …

Aqueous two-phase systems: Towards novel and more disruptive applications

JFB Pereira, MG Freire, JAP Coutinho - Fluid Phase Equilibria, 2020 - Elsevier
Aqueous two-phase systems (ATPS) have been mainly proposed as powerful platforms for
the separation and purification of high-value biomolecules. However, after more than seven …

Enabling metal sustainability with polymer inclusion membranes: a critical review

ATN Fajar, M Goto - Journal of Chemical Engineering of Japan, 2023 - Taylor & Francis
Polymer inclusion membranes (PIMs) have shown excellent performance in separating
metal ions—a critical step in metal recycling processes. However, progress in PIM research …

[HTML][HTML] Ionic liquids-mediated recovery of metals from spent batteries

R Chen - Journal of Ionic Liquids, 2023 - Elsevier
Tremendous efforts are being made toward electrification of the transport sector.
Accordingly, next-generation recycling technologies to tackle the large volumes of spent …

Recycling of metals from LiFePO 4 battery cathode material by using ionic liquid based-aqueous biphasic systems

X Li, M Benstead, N Peeters, K Binnemans - RSC advances, 2024 - pubs.rsc.org
Lithium-ion batteries are essential for electric vehicles and energy storage devices. With the
increasing demand for their production and the concomitant surge in waste generation, the …

Selective separation of manganese, cobalt, and nickel in a fully aqueous system

N Schaeffer, H Passos, M Gras… - ACS Sustainable …, 2020 - ACS Publications
The continued electrification of society and the related growing demand for rechargeable
batteries require in turn the elaboration of efficient and sustainable recycling strategies for …

A high-performance guanidinium-based aqueous biphasic system for green separation of palladium from acid solution

G Zhu, X Ma, Q Huang, L Zhao, R Zhang… - ACS Sustainable …, 2022 - ACS Publications
Aqueous biphasic extraction with an ionic liquid is an excellent strategy for separating
multiple substances. In this work, a green aqueous two-phase system (ATPS) composed of a …

Extraction and purification of triterpenoid saponins from licorice by ionic liquid based extraction combined with in situ alkaline aqueous biphasic systems

S Ji, Y Wang, X Shao, C Zhu, Y Lin, S Gao… - Separation and …, 2020 - Elsevier
Triterpenoid saponins in licorice are important lead compounds for nutraceutical and
pharmaceutical applications. This study developed a novel method for extraction and …

Temperature-responsive alkaline aqueous biphasic system for radioactive wastewater treatment

C Liu, J Lan, Q Yan, Z Wang, C Xu, W Shi… - Chinese Chemical …, 2022 - Elsevier
The treatment of anionic 99 TcO 4− in the waste tank with high alkalinity is still very
challenging. In this work, a new temperature-responsive alkaline aqueous biphasic system …