Constructing new-generation ion exchange membranes under confinement regime

X Li, P Zuo, X Ge, Z Yang, T Xu - National Science Review, 2025 - academic.oup.com
Ion exchange membranes (IEMs) enable fast and selective ion transport and the partition of
electrode reactions, playing an important role in the fields of precise ion separation …

Enhanced Mg2+/Li+ separation by amino crown ether composite nanofiltration membrane with Mg2+ transport barrier

Y He, G Li, H Lin, Q Han, Y Ye, J Wang, F Liu - Journal of Membrane …, 2024 - Elsevier
Selective separation property enhancement is quite important for membranes separations,
especially for high mass ratio Mg 2+/Li+ separations. Low selectivity and unclear separation …

[HTML][HTML] Equilibrium ion sorption in graphene oxide membranes

MBA Geren, GQ Chen, D Li, SE Kentish - Journal of Membrane Science, 2024 - Elsevier
Graphene oxide (GO) has been identified as a promising 2D material for a wide range of
applications including water treatment and energy storage. While ion adsorption plays a …

[HTML][HTML] Coion exclusion properties of cation exchange membranes in 2: 1 divalent salt solutions

ZJ Lim, M Kho, W Toh, X Chen, KB Goh - Desalination, 2024 - Elsevier
The selectivity of ion exchange membranes hinges on their capacity to exclude coions. Yet,
understanding how they reject coions in multivalent salt solutions remains challenging. This …

[HTML][HTML] Modelling of selective ion partitioning between ion-exchange membranes and highly concentrated multi-ionic brines

G Purpura, E Papiewska, A Culcasi, A Filingeri… - Journal of Membrane …, 2024 - Elsevier
In recent years, the growing interest in the use of Ion-Exchange Membranes, in the treatment
of highly concentrated multi-ionic brines for the selective recovery of critical elements, has …

Techno-Economic Analysis of Bipolar Membranes Electrodialysis for the Hexacyanocobalic Acid Green Conversion

Y Dong, H Wei, H Cui, H Lu, J Liao… - Industrial & …, 2023 - ACS Publications
Hexacyanocobalic acid (H3Co (CN) 6) is an important material utilized in the cyanide
complex catalyst, which can be used for ring-opening polymerization of epoxides, cyclic …

Mobility of Condensed Counterions in Ion-Exchange Membranes: Application of Screening Length Scaling Relationship in Highly Charged Environments

Y Huang, H Fan, NY Yip - Environmental Science & Technology, 2023 - ACS Publications
Ion-exchange membranes (IEMs) are widely used in water, energy, and environmental
applications, but transport models to accurately simulate ion permeation are currently …

Electrodialysis application of silicon-oxygen cross-linked anion exchange membrane based on poly (arylene ether sulfone) for mono-/di-valent ion separation in …

J Liao, S Zhou, Y Xu, W Ding, Y Tang, Q Zhang… - Journal of Membrane …, 2025 - Elsevier
Anion exchange membrane (AEM) having cross-linked structure can generally exhibit the
potential capabilities of solvent recovery and monovalent-multivalent ion separation. In this …

ACS Spotlight: Bipolar Membranes for Electrochemical Energy Conversion, Chemical Manufacturing, and Separations

T Kulkarni, B Yang, X Zhang, R Kumar… - ACS Applied Energy …, 2024 - ACS Publications
Sustainable energy conversion, chemical manufacturing, and separations are central to
addressing the world's energy and environmental challenges. Electrochemical platforms …

Ligand content and driving force effects on ion-ion permselectivity in ligand-functionalized membranes

K Abels, ABB Junior, X Chen, WA Tarpeh - Journal of Membrane Science, 2025 - Elsevier
Ion-selective membranes could enable sustainable critical material separations processes
because of their scalability, low energy consumption, and low chemical input. The effects of …