The need for ion-exchange membranes with high charge densities

D Kitto, J Kamcev - Journal of Membrane Science, 2023 - Elsevier
Ion-exchange membranes (IEMs) are essential for controlling ion transport in
electrochemical membrane-based technologies for water purification, energy generation …

Manning condensation in ion exchange membranes: A review on ion partitioning and diffusion models

D Kitto, J Kamcev - Journal of Polymer Science, 2022 - Wiley Online Library
The rational design of ion exchange membranes (IEMs) is becoming more pertinent as their
usage becomes broader and as their staple applications (ie, electrodialysis, flow batteries …

Opportunities of Ionomer Development for Anion-Exchange Membrane Water Electrolysis: Focus Review

P Mardle, B Chen, S Holdcroft - ACS Energy Letters, 2023 - ACS Publications
Anion-exchange membrane water electrolysis (AEM-WE) promises low cost, green
hydrogen production for the future. In order to meet this potential, significant improvements …

Accounting for ion pairing effects on sulfate salt sorption in cation exchange membranes

R Sujanani, O Nordness, A Miranda… - The Journal of …, 2023 - ACS Publications
Ion exchange membranes (IEMs) are frequently used in water treatment and
electrochemical applications, with their ion separation properties largely governed by …

Ion and water transport in ion-exchange membranes for power generation systems: guidelines for modeling

S Mareev, A Gorobchenko, D Ivanov… - International Journal of …, 2022 - mdpi.com
Artificial ion-exchange and other charged membranes, such as biomembranes, are self-
organizing nanomaterials built from macromolecules. The interactions of fragments of …

Next‐Generation Vitrimers Design through Theoretical Understanding and Computational Simulations

K Li, NV Tran, Y Pan, S Wang, Z Jin, G Chen… - Advanced …, 2024 - Wiley Online Library
Vitrimers are an innovative class of polymers that boast a remarkable fusion of mechanical
and dynamic features, complemented by the added benefit of end‐of‐life recyclability. This …

Bipolar membrane polarization behavior with systematically varied interfacial areas in the junction region

S Kole, G Venugopalan, D Bhattacharya… - Journal of Materials …, 2021 - pubs.rsc.org
The palette of applications for bipolar membranes (BPMs) has expanded recently beyond
electrodialysis as they are now being considered for fuel cell and electrolysis applications …

Salt and ion transport in a series of crosslinked AMPS/PEGDA hydrogel membranes

N Yan, R Sujanani, J Kamcev, ES Jang… - Journal of Membrane …, 2022 - Elsevier
Salt permeability and ionic conductivity are critical properties for membranes in water
purification and energy applications. Both properties depend on individual ion sorption and …

Determining ion activity coefficients in ion-exchange membranes with machine learning and molecular dynamics simulations

HK Gallage Dona, T Olayiwola… - Industrial & …, 2023 - ACS Publications
The activity coefficients of ions in polymeric ion-exchange membranes (IEMs) dictate the
equilibrium partitioning coefficient of the ions between the membrane and the liquid. It also …

pH-Dependent Solution Micellar Structure of Amphoteric Polypeptoid Block Copolymers with Positionally Controlled Ionizable Sites

M Zhang, Y Liu, X Zuo, S Qian, SV Pingali… - …, 2023 - ACS Publications
While solution micellization of ionic block copolymers (BCP) with randomly distributed
ionization sites along the hydrophilic segments has been extensively studied, the roles of …