Separators and membranes for advanced alkaline water electrolysis

D Henkensmeier, WC Cho, P Jannasch… - Chemical …, 2024 - ACS Publications
Traditionally, alkaline water electrolysis (AWE) uses diaphragms to separate anode and
cathode and is operated with 5–7 M KOH feed solutions. The ban of asbestos diaphragms …

Overview: State-of-the art commercial membranes for anion exchange membrane water electrolysis

D Henkensmeier, M Najibah… - Journal of …, 2021 - asmedigitalcollection.asme.org
One promising way to store and distribute large amounts of renewable energy is water
electrolysis, coupled with transport of hydrogen in the gas grid and storage in tanks and …

Anion exchange membranes for fuel cells: state‐of‐the‐art and perspectives

H Chen, R Tao, KT Bang, M Shao… - Advanced Energy …, 2022 - Wiley Online Library
Fuel cell technology is a clean way of generating energy and should enable carbon
neutrality. However, although traditional proton exchange membrane fuel cells (PEMFCs) …

Highly conductive branched poly (aryl piperidinium) anion exchange membranes with robust chemical stability

JJ Wang, WT Gao, YSL Choo, ZH Cai… - Journal of Colloid and …, 2023 - Elsevier
Abstract Poly (aryl piperidinium)(PAP) anion exchange membranes (AEMs) furnish an
important avenue for the commercialization of anion exchange membrane fuel cells …

Towards the development of new generation of ion exchange membranes for reverse electrodialysis: A review

MNZ Abidin, MM Nasef, J Veerman - Desalination, 2022 - Elsevier
Reverse electrodialysis (RED) is an attractive, sustainable, and emerging technology that
harvests energy based on the salinity gradient caused by the flow of rivers into oceans to …

“Windmill” shaped branched anion-conducting poly (aryl piperidine) with extra molecular interaction sites as new anion exchange membranes

Q Liu, S Zhang, L Tian, J Li, W Ma, F Wang… - Journal of Power …, 2023 - Elsevier
In order to optimize the ion transport capacity and chemical stability, precisely control over
the polyelectrolyte structure, and the" windmill" shaped branched poly (aryl piperidine) basic …

Recent progress in anion exchange membranes (AEMs) in water electrolysis: Synthesis, physio-chemical analysis, properties, and applications

G Sriram, K Dhanabalan, KV Ajeya… - Journal of Materials …, 2023 - pubs.rsc.org
The production of hydrogen through water electrolysis using anion exchange membranes
(AEMs) is gaining popularity worldwide due to its cost-effectiveness and efficiency. AEMs …

Toward alkaline-stable anion exchange membranes in fuel cells: cycloaliphatic quaternary ammonium-based anion conductors

J Xue, J Zhang, X Liu, T Huang, H Jiang, Y Yin… - Electrochemical Energy …, 2022 - Springer
Anion exchange membrane (AEM) stability has been a long-standing challenge that limited
the widespread development and adoption of AEM fuel cells (AEMFCs). The past five years …

Improving poly (arylene piperidinium) anion exchange membranes by monomer design

D Pan, PM Bakvand, TH Pham… - Journal of Materials …, 2022 - pubs.rsc.org
Energy conversion devices such as alkaline membrane fuel cells and water electrolyzers
rely critically on durable anion exchange membranes (AEMs) with high hydroxide …

Fluorinated poly (aryl piperidinium) membranes for anion exchange membrane fuel cells

X Wu, N Chen, C Hu, HA Klok, YM Lee… - Advanced …, 2023 - Wiley Online Library
Anion‐exchange‐membrane fuel cells (AEMFCs) are a cost‐effective alternative to proton‐
exchange‐membrane fuel cells (PEMFCs). The development of high‐performance and …