Electrocatalysis in alkaline media and alkaline membrane-based energy technologies

Y Yang, CR Peltier, R Zeng, R Schimmenti, Q Li… - Chemical …, 2022 - ACS Publications
Hydrogen energy-based electrochemical energy conversion technologies offer the promise
of enabling a transition of the global energy landscape from fossil fuels to renewable energy …

State-of-the-art and developmental trends in platinum group metal-free cathode catalyst for anion exchange membrane fuel cell (AEMFC)

MM Hossen, MS Hasan, MRI Sardar… - Applied Catalysis B …, 2023 - Elsevier
AEMFC is becoming a prominent technology in portable energy sources. In an attempt to
make it economical, non-platinum catalysts are necessary to recruit in the application …

Atomically Dispersed Zn‐Pyrrolic‐N4 Cathode Catalysts for Hydrogen Fuel Cells

P Sun, Z Qiao, S Wang, D Li, X Liu, Q Zhang… - Angewandte …, 2023 - Wiley Online Library
To achieve practical application of fuel cell, it is vital to develop highly efficient and durable
Pt‐free catalysts. Herein, we prepare atomically dispersed ZnNC catalysts with Zn‐Pyrrolic …

Recent insights on catalyst layers for anion exchange membrane fuel cells

J Zhang, W Zhu, T Huang, C Zheng, Y Pei… - Advanced …, 2021 - Wiley Online Library
Anion exchange membrane fuel cells (AEMFCs) performance have significantly improved in
the last decade (> 1 W cm− 2), and is now comparable with that of proton exchange …

Anion Exchange Ionomers: Design Considerations and Recent Advances‐An Electrochemical Perspective

S Favero, IEL Stephens, MM Titirci - Advanced Materials, 2024 - Wiley Online Library
Alkaline‐based electrochemical devices, such as anion exchange membrane (AEM) fuel
cells and electrolyzers, are receiving increasing attention. However, while the catalysts and …

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 …

Anion exchange membranes for fuel cells: equilibrium water content and conductivity characterization

Z Wang, K Chen, J Han, X Zhang… - Advanced Functional …, 2023 - Wiley Online Library
The ionic conductivity of anion exchange membranes (AEMs) directly determines the
performance of anion exchange membrane fuel cells (AEMFCs), which highly depends on …

Application of distribution of relaxation times method in polymer electrolyte membrane water electrolyzer

Y Li, Y Jiang, J Dang, X Deng, B Liu, J Ma… - Chemical Engineering …, 2023 - Elsevier
Distribution function of relaxation times (DRT or DFRT) is a well-established method of
solving electrochemical impedance spectroscopy (EIS) data from electrochemical …

Aryl ether-free polymer electrolytes for electrochemical and energy devices

EJ Park, P Jannasch, K Miyatake, C Bae… - Chemical Society …, 2024 - pubs.rsc.org
Anion exchange polymers (AEPs) play a crucial role in green hydrogen production through
anion exchange membrane water electrolysis. The chemical stability of AEPs is paramount …

MOF-derived bimetallic Pd–Co alkaline ORR electrocatalysts

W Xu, D Yoon, Y Yang, Y Xiong, H Li… - … Applied Materials & …, 2022 - ACS Publications
The development of highly active, durable, and low-cost electrocatalysts for the oxygen
reduction reaction (ORR) has been of paramount importance for advancing and …