Powering the hydrogen future: current status and challenges of anion exchange membrane fuel cells

J Hyun, HT Kim - Energy & Environmental Science, 2023 - pubs.rsc.org
Hydrogen energy and related technologies are essential for combating climate change and
meeting the growing energy demands. Despite being considered a key technology, proton …

Challenges and Strategies of Anion Exchange Membranes in Hydrogen‐electricity Energy Conversion Devices

J Li, C Liu, J Ge, W Xing, J Zhu - Chemistry–A European …, 2023 - Wiley Online Library
Alkaline hydrogen‐electricity energy conversion technologies, involving anion exchange
membrane fuel cells (AEMFCs) and anion exchange membrane water electrolyzers …

Oriented intergrowth of the catalyst layer in membrane electrode assembly for alkaline water electrolysis

L Wan, M Pang, J Le, Z Xu, H Zhou, Q Xu… - Nature …, 2022 - nature.com
The application of membrane electrode assemblies is considered a promising approach for
increasing the energy efficiency of conventional alkaline water electrolysis. However …

Robust piperidinium-enriched polystyrene ionomers for anion exchange membrane fuel cells and water electrolyzers

N Chen, Q Jiang, F Song, X Hu - ACS Energy Letters, 2023 - ACS Publications
Durable and efficient anion exchange polyelectrolytes (AEPs) are crucial for the long-term
operation of cost-effective anion exchange membrane fuel cells (AEMFCs) and water …

Triptycene branched poly (aryl‐co‐aryl piperidinium) electrolytes for alkaline anion exchange membrane fuel cells and water electrolyzers

C Hu, NY Kang, HW Kang, JY Lee, X Zhang… - Angewandte …, 2024 - Wiley Online Library
Alkaline polymer electrolytes (APEs) are essential materials for alkaline energy conversion
devices such as anion exchange membrane fuel cells (AEMFCs) and water electrolyzers …

Alkaline anion exchange membrane containing pyrene-based π-π stacking interactions

C Wei, W Yu, Y Zhang, F Zhang, M Li, X Shen… - Journal of Power …, 2023 - Elsevier
Highly conductive and chemically resistant alkaline anion exchange membranes (AAEMs)
are highly desirable in various electrochemical devices such as alkaline anion exchange …

Poly (Ethylene Piperidinium) s for anion exchange membranes

H Chen, KT Bang, Y Tian, C Hu, R Tao… - Angewandte Chemie …, 2023 - Wiley Online Library
The lack of anion exchange membranes (AEMs) that possess both high hydroxide
conductivity and stable mechanical and chemical properties poses a major challenge to the …

“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 …

Highly conductive and robustly stable anion exchange membranes with a star-branched crosslinking structure

X Su, S Nan, W Wei, S Xu, R He - Journal of Membrane Science, 2023 - Elsevier
In order to improve the ionic conductivity and durability of anion exchange membranes
(AEMs), novel ether free AEMs are prepared based on 6-bromo-1-hexanol quaternized poly …

Effects of hydrophobic side chains in poly (fluorenyl-co-aryl piperidinium) ionomers for durable anion exchange membrane fuel cells

C Hu, JH Park, NY Kang, X Zhang, YJ Lee… - Journal of Materials …, 2023 - pubs.rsc.org
Durable and conductive catalyst layers are critical for anion exchange membrane fuel cells
(AEMFCs) to achieve high power density and sufficient lifespan. Great efforts have been …