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 …

Advances in oxygen evolution electrocatalysts for proton exchange membrane water electrolyzers

Z Chen, L Guo, L Pan, T Yan, Z He, Y Li… - Advanced energy …, 2022 - Wiley Online Library
Proton exchange membrane water electrolyzer (PEMWE) technology is of interest in the
context of electrocatalytic hydrogen generation from renewable energies. It has the benefits …

Key components and design strategy for a proton exchange membrane water electrolyzer

Y Chen, C Liu, J Xu, C Xia, P Wang, BY Xia… - Small …, 2023 - Wiley Online Library
As the most attractive energy carrier, hydrogen production through electrochemical water
splitting (EWS) is promising for resolving the serious environmental problems derived from …

A perspective on increasing the efficiency of proton exchange membrane water electrolyzers–a review

A Makhsoos, M Kandidayeni, BG Pollet… - International Journal of …, 2023 - Elsevier
Decarbonized hydrogen production using renewable energy sources and water electrolysis
is perceived as a promising solution for a sustainable future. The efficiency of PEMWEs …

Bubble management in PEM water electrolysis via imprinting patterned grooves on catalyst layer

S Yuan, C Zhao, X Mei, S Shen, Q Wang, X Yan… - International Journal of …, 2023 - Elsevier
The demand for cost reduction in proton exchange membrane water electrolyzer (PEMWE)
is driving it to increase the operating current density and higher current densities require …

How the porous transport layer interface affects catalyst utilization and performance in polymer electrolyte water electrolysis

CC Weber, JA Wrubel, L Gubler, G Bender… - … Applied Materials & …, 2023 - ACS Publications
Cost reduction and fast scale-up of electrolyzer technologies are essential for decarbonizing
several crucial branches of industry. For polymer electrolyte water electrolysis, this requires …

Interfacial engineering via laser ablation for high-performing PEM water electrolysis

JK Lee, T Schuler, G Bender, M Sabharwal, X Peng… - Applied Energy, 2023 - Elsevier
A rationalized interfacial design strategy was applied to tailor the porous transport layer
(PTL)-catalyst layer (CL) contact and the PTL bulk-phase architecture. Particularly, at the …

Titanium porous-transport layers for PEM water electrolysis prepared by tape casting

JK Lee, GY Lau, M Sabharwal, AZ Weber, X Peng… - Journal of Power …, 2023 - Elsevier
While the porous-transport layer (PTL) is a key component in PEM electrolyzers, it is one of
the most underexplored due to limited available structures. In this work, we present a novel …

Anode Engineering for Proton Exchange Membrane Water Electrolyzers

C Qiu, Z Xu, FY Chen, H Wang - ACS Catalysis, 2024 - ACS Publications
Sustainable hydrogen (H2) production via water electrolysis is one of the most critical
pathways to decarbonize the chemical industry. Among various electrolyzer technologies …

Porous transport layers with TiC-coated microporous layers for proton exchange membrane water electrolysis

T Deng, H Huang, L Fan, S Xu, H Li - ACS Sustainable Chemistry …, 2023 - ACS Publications
The performance of a proton exchange membrane electrolyzer is greatly affected by the
interfacial contact between the porous transport layer and the catalyst layer. Microporous …