Bubble evolution and transport in PEM water electrolysis: Mechanism, impact, and management

S Yuan, C Zhao, X Cai, L An, S Shen, X Yan… - Progress in Energy and …, 2023 - Elsevier
Proton exchange membrane water electrolysis (PEMWE), as a promising technology for
hydrogen production from renewable energy sources, has great potential for industrial …

[HTML][HTML] Water electrolysis: from textbook knowledge to the latest scientific strategies and industrial developments

M Chatenet, BG Pollet, DR Dekel, F Dionigi… - Chemical society …, 2022 - pubs.rsc.org
Replacing fossil fuels with energy sources and carriers that are sustainable, environmentally
benign, and affordable is amongst the most pressing challenges for future socio-economic …

Mass transport in PEM water electrolysers: A review

M Maier, K Smith, J Dodwell, G Hinds… - International Journal of …, 2022 - Elsevier
While hydrogen generation by alkaline water electrolysis is a well-established, mature
technology and currently the lowest capital cost electrolyser option; polymer electrolyte …

Investigation on performance of proton exchange membrane electrolyzer with different flow field structures

R Lin, Y Lu, J Xu, J Huo, X Cai - Applied Energy, 2022 - Elsevier
Proton exchange membrane (PEM) electrolysis provides a sustainable solution for hydrogen
generation. As one of the key components, flow field should be properly designed to help …

Catalyst layer resistance and utilization in PEM electrolysis

E Padgett, G Bender, A Haug, K Lewinski… - Journal of the …, 2023 - iopscience.iop.org
Improving utilization, performance, and stability of low iridium (Ir)-loaded anodes is a key
goal to enable widespread adoption of polymer electrolyte membrane water electrolysis …

Critical current density as a performance indicator for gas-evolving electrochemical devices

JK Lee, CH Lee, KF Fahy, B Zhao, JM LaManna… - Cell Reports Physical …, 2020 - cell.com
Reaching high current densities is absolutely imperative for electrochemical energy
conversion, from fuel cells to CO 2 reduction. Here, we identify the existence of a …

Effect of perfluorosulfonic acid ionomer in anode catalyst layer on proton exchange membrane water electrolyzer performance

C Zhao, S Yuan, X Cheng, L An, J Li, S Shen… - Journal of Power …, 2023 - Elsevier
The equivalent weight (EW) and side-chain length of perfluorosulfonic acid (PFSA) ionomers
have been found to significantly influence the performance of different proton exchange …

Benchmarking molybdenum-based materials as cathode electrocatalysts for proton exchange membrane water electrolysis: can these compete with Pt?

A Piñeiro García, D Perivoliotis, X Wu… - ACS Sustainable …, 2023 - ACS Publications
Proton exchange membrane water electrolysis (PEMWE) is a promising technology to
produce high-purity renewable hydrogen gas. However, its operation efficiency is highly …

Toward understanding catalyst layer deposition processes and distribution in anodic porous transport electrodes in proton exchange membrane water electrolyzers

M Bierling, D McLaughlin… - Advanced Energy …, 2023 - Wiley Online Library
Finding the optimum structure in porous transport electrodes (PTEs) for proton exchange
membrane water electrolyzer anodes is one of the central current technological challenges …

Spatially graded porous transport layers for gas evolving electrochemical energy conversion: High performance polymer electrolyte membrane electrolyzers

JK Lee, CH Lee, KF Fahy, PJ Kim, JM LaManna… - Energy Conversion and …, 2020 - Elsevier
Decarbonizing society's energy infrastructure is foundational for a sustainable future and
can be realized by harnessing renewable energy for clean hydrogen and on-demand power …