Selectivity of ion exchange membranes: A review

T Luo, S Abdu, M Wessling - Journal of membrane science, 2018 - Elsevier
Ion exchange membranes (IEMs) have been established as a key component in industrial
water desalination and electrolysis processes. Thus, nowadays, they are being studied and …

Cation exchange membranes and process optimizations in electrodialysis for selective metal separation: A review

Ö Tekinalp, P Zimmermann, S Holdcroft, OS Burheim… - Membranes, 2023 - mdpi.com
The selective separation of metal species from various sources is highly desirable in
applications such as hydrometallurgy, water treatment, and energy production but also …

Guanidinium-based covalent organic framework membrane for single-acid recovery

QW Meng, S Wu, M Liu, Q Guo, W **an, X Zuo… - Science …, 2023 - science.org
Acids are extensively used in contemporary industries. However, time-consuming and
environmentally unfriendly processes hinder single-acid recovery from wastes containing …

Tannic acid assisted interfacial polymerization based loose thin-film composite NF membrane for dye/salt separation

Q Li, Z Liao, X Fang, J **e, L Ni, D Wang, J Qi, X Sun… - Desalination, 2020 - Elsevier
In this work, a novel tannic acid assisted interfacial polymerization (TAIP) method was
developed for preparing loose nanofiltration membranes (LNMs). Piperazine (PIP) and …

[HTML][HTML] Selectivity of transport processes in ion-exchange membranes: Relationship with the structure and methods for its improvement

I Stenina, D Golubenko, V Nikonenko… - International Journal of …, 2020 - mdpi.com
Nowadays, ion-exchange membranes have numerous applications in water desalination,
electrolysis, chemistry, food, health, energy, environment and other fields. All of these …

Facile surface modification of cation exchange membranes via Debus-Radziszewski in-situ cross-linking for lithium extraction from salt-lakes

XY **e, HQ Huo, WH Zhang, Y Zhao, YL Ji… - Chemical Engineering …, 2024 - Elsevier
Lithium extraction from salt-lakes is a crucial way to solve the global shortage of lithium
resources. With high sustainability and efficient ion separation, electrodialysis (ED) has a …

[HTML][HTML] Limiting current density as a selectivity factor in electrodialysis of multi-ionic mixtures

P Zimmermann, Ö Tekinalp, SBB Solberg… - Desalination, 2023 - Elsevier
Electrodialysis is a promising technology to remove low concentrations of target ions from
multi-ionic mixtures. While the synthesis of selective membranes is a prominent topic in …

Controlling the sub-nano ion channels by crosslinking in PVDF-based anion exchange membrane for enhanced mono/bivalent anion permselectivity and acid …

P Patnaik, SM Hossain, S Pal, S Sarkar… - Journal of Membrane …, 2023 - Elsevier
Tailoring hydrophilicity in poly (vinylidene fluoride)(PVDF) by ozone pre-treatment forms
nanophase-separated ion-conducting membranes with the potential to separate …

[HTML][HTML] Designing monovalent selective anion exchange membranes for the simultaneous separation of chloride and fluoride from sulfate in an equimolar ternary …

Ö Tekinalp, P Zimmermann, OS Burheim… - Journal of Membrane …, 2023 - Elsevier
Selective removal of multiple counter-ions in a single mixture is highly desirable for many
industrial applications but also very challenging. This study focuses on designing …

Reverse electrodialysis heat engine for sustainable power production

A Tamburini, M Tedesco, A Cipollina, G Micale… - Applied Energy, 2017 - Elsevier
Abstract Reverse Electrodialysis Heat Engine (REDHE) is a promising technology to convert
waste heat at temperatures lower than 100° C into electric power. In the present work an …