High‐performance porous transport layers for proton exchange membrane water electrolyzers

Y Tao, M Wu, M Hu, X Xu, MI Abdullah, J Shao… - …, 2024 - Wiley Online Library
Hydrogen is a favored alternative to fossil fuels due to the advantages of cleanliness, zero
emissions, and high calorific value. Large‐scale green hydrogen production can be …

Develo** Practical Catalysts for High‐Current‐Density Water Electrolysis

X Zhang, C Cao, T Ling, C Ye, J Lu… - Advanced Energy …, 2024 - Wiley Online Library
High‐current‐density water electrolysis is considered a promising technology for industrial‐
scale green hydrogen production, which is of significant value to energy decarbonization …

Understanding the Effects of Anode Catalyst Conductivity and Loading on Catalyst Layer Utilization and Performance for Anion Exchange Membrane Water …

ME Kreider, H Yu, L Osmieri, MR Parimuha… - ACS …, 2024 - ACS Publications
Anion exchange membrane water electrolysis (AEMWE) is a promising technology to
produce hydrogen from low-cost, renewable power sources. Recently, the efficiency and …

[HTML][HTML] Interface between anode porous transport layer and catalyst layer: a key to efficient, stable and competitive proton exchange membrane water electrolysis

T Bautkinova, M Prokop, T Bystron, K Bouzek - Current Opinion in …, 2024 - Elsevier
This review examines advancements in the design of the anode porous transport layer (PTL)
and catalyst layer (CL) interface in proton-exchange membrane water electrolysis (PEMWE) …

Dissolution of the Ti porous transport layer in proton exchange membrane water electrolyzers

J Cho, DH Kim, MW Noh, H Kim, HG Oh… - Journal of Materials …, 2024 - pubs.rsc.org
The titanium porous transport layer (PTL) is a key component in proton exchange membrane
water electrolyzers (PEMWEs), facilitating efficient water supply to the catalyst layer while …

[HTML][HTML] Exploring the engineered electroplating process for coating of gold on the inner structure of porous transport layer (PTL): Performance evaluation of coating in …

A Singh, BS De, S Singh, SP Thota, M Khalid… - International Journal of …, 2025 - Elsevier
During prolonged operation of PEM water electrolyzer (PEMWE) in an acidic environment,
the formation of TiO 2 on the surface of the Ti-PTL causes passivation, resulting in an …

Optimization of anode porous transport layer in proton exchange membrane water electrolysis

G Xu, X Du, L Que, L Zhang, J Li, D Ye, J Song… - Applied Thermal …, 2025 - Elsevier
Gas-liquid two-phase flow is a critical issue in proton exchange membrane water
electrolysis, and the structural optimization of the anode porous transport layers is an …

[HTML][HTML] Investigating proton exchange membrane water electrolyzers (PEMWE) performance losses through the galvanostatic intermittent titration technique (GITT) for …

FN Pasmay, S Litster - Journal of Power Sources, 2025 - Elsevier
This study introduces a novel electrochemical technique to characterize the transient
development of overpotentials in PEMWEs based on GITT. The basis of the technique is …

[HTML][HTML] Beyond RDE characterisation–Unveiling IrRu/ATO OER catalyst stability with a GDE setup

A Bornet, S Pitscheider, A Maletzko, N Seselj… - Electrochimica …, 2024 - Elsevier
In this study, we have investigated the stability of antimony-doped tin oxide (ATO) supported
IrRu nanoparticles, as catalyst for the oxygen evolution reaction (OER). Conventional …

Optimization of anode porous transport layer's coating for enhanced proton exchange membrane electrolyzer cells

X Wang, J Zou, Z Zhang, C Zhao, M Wang, M Wu - Fuel, 2025 - Elsevier
The anode porous transport layer (PTL) is a key component in proton exchange membrane
electrolyzer cells (PEMECs), which directly affects the cell's overall electrochemical …