Anion-exchange membrane water electrolyzers

N Du, C Roy, R Peach, M Turnbull, S Thiele… - Chemical …, 2022 - ACS Publications
This Review provides an overview of the emerging concepts of catalysts, membranes, and
membrane electrode assemblies (MEAs) for water electrolyzers with anion-exchange …

[HTML][HTML] Anion exchange membrane water electrolyzer: electrode design, lab-scaled testing system and performance evaluation

Q Xu, L Zhang, J Zhang, J Wang, Y Hu, H Jiang, C Li - EnergyChem, 2022 - Elsevier
Green hydrogen produced by water electrolysis is one of the most promising technologies to
realize the efficient utilization of intermittent renewable energy and the decarbonizing future …

High temperature proton exchange membrane fuel cells: progress in advanced materials and key technologies

R Haider, Y Wen, ZF Ma, DP Wilkinson… - Chemical Society …, 2021 - pubs.rsc.org
High temperature proton exchange membrane fuel cells (HT-PEMFCs) are one type of
promising energy device with the advantages of fast reaction kinetics (high energy …

Indispensable nafion ionomer for high-efficiency and stable oxygen evolution reaction in alkaline media

N Kakati, L Anderson, G Li, DM Sua-An… - … Applied Materials & …, 2023 - ACS Publications
Addressing the challenge of sluggish kinetics and limited stability in alkaline oxygen
evolution reactions, recent exploration of novel electrochemical catalysts offers improved …

Alkaline anion exchange membrane water electrolysis: Effects of electrolyte feed method and electrode binder content

MK Cho, HY Park, HJ Lee, HJ Kim, A Lim… - Journal of Power …, 2018 - Elsevier
Herein, we investigate the effects of catholyte feed method and anode binder content on the
characteristics of anion exchange membrane water electrolysis (AEMWE) to construct a high …

Defining nafion ionomer roles for enhancing alkaline oxygen evolution electrocatalysis

GF Li, D Yang, PY Abel Chuang - ACS Catalysis, 2018 - ACS Publications
The electrocatalytic oxygen evolution reaction (OER) is not strictly a surface reaction,
because it takes place in a thin hydrous electrical double layer (EDL). In this work, we …

Impact of manufacturing processes on proton exchange membrane fuel cell performance

S Shahgaldi, I Alaefour, X Li - Applied Energy, 2018 - Elsevier
Commercial success for proton exchange membrane fuel cell (PEMFC) requires
manufacturing of its core component, membrane electrode assembly (MEA), with consistent …

Highly active nickel-based catalyst for hydrogen evolution in anion exchange membrane electrolysis

AY Faid, A Oyarce Barnett, F Seland, S Sunde - Catalysts, 2018 - mdpi.com
Anion exchange membrane (AEM) electrolysis is hampered by two main issues: stability and
performance. Focusing on the latter, this work demonstrates a highly active NiMo cathode for …

[HTML][HTML] Optimization of the membrane electrode assembly for an alkaline water electrolyser based on the catalyst-coated membrane

M Plevová, J Hnát, J Žitka, L Pavlovec, M Otmar… - Journal of Power …, 2022 - Elsevier
This study deals with the preparation and characterisation of catalyst-coated membranes for
an alkaline water electrolysis process. For this purpose, a chloromethylated anion-selective …

Effect of relative humidity and temperature on the performance of an electrochemical hydrogen compressor

JL Pineda-Delgado, AU Chávez-Ramirez, S Rivas… - Applied Energy, 2022 - Elsevier
This work presents the performance of an electrochemical hydrogen compressor (EHC) as a
function of the operating temperature, T (30° C and 80° C) and relative humidity, RH (100 …