Recent advances in proton exchange membrane water electrolysis

RT Liu, ZL Xu, FM Li, FY Chen, JY Yu, Y Yan… - Chemical Society …, 2023 - pubs.rsc.org
Proton exchange membrane water electrolyzers (PEMWEs) are an attractive technology for
renewable energy conversion and storage. By using green electricity generated from …

High-pressure proton exchange membrane water electrolysis: Current status and challenges in hydrogen production

S Bin, Z Chen, Y Zhu, Y Zhang, Y Xia, S Gong… - International Journal of …, 2024 - Elsevier
High-pressure proton exchange membrane (PEM) water electrolysis for hydrogen
production is a crucial method to achieve low energy consumption, high efficiency, minimal …

Nanochannel electrodes facilitating interfacial transport for PEM water electrolysis

JK Lee, F Babbe, G Wang, AW Tricker, R Mukundan… - Joule, 2024 - cell.com
Proton-exchange membrane water electrolyzers (PEMWEs) are a promising technology for
green hydrogen production; however, interfacial transport behaviors are poorly understood …

Ionomer-free nanoporous iridium nanosheet electrodes with boosted performance and catalyst utilization for high-efficiency water electrolyzers

Z Xie, L Ding, S Yu, W Wang, CB Capuano… - Applied Catalysis B …, 2024 - Elsevier
Increasing the catalyst utilization efficiency and simplifying electrode fabrication processes
are crucial to accelerate development of low-cost proton exchange membrane electrolyzer …

3D structured liquid/gas diffusion layers with flow enhanced microchannels for proton exchange membrane electrolyzers

W Wang, L Ding, Z Xie, S Yu, CB Capuano… - Energy Conversion and …, 2023 - Elsevier
Porous transport layers (PTLs) work as key water/gas transport components in proton
exchange membrane electrolyzer cells. In PTLs, the gas accumulation under the lands of …

Insight into aqueous electrolyte additives: unraveling functional principles, electrochemical performance, and beyond

Z Chen, J Feng, P Yao, J Cai, Z Hao - Green Chemistry, 2024 - pubs.rsc.org
Aqueous electrolyte additives are considered one of the most promising agents for
improving the cycling stability and practicality of aqueous zinc-ion batteries (AZIBs) due to …

Innovative design and manufacturing of a reaction-enhanced liquid/Gas diffusion layer with boosted catalyst utilization for green hydrogen production

W Wang, Z Xie, L Ding, J Li, FY Zhang - Applied Energy, 2024 - Elsevier
Improving the catalyst utilization and cell performance is a long-standing challenge for
efficient hydrogen production in the proton exchange membrane electrolyzer cells …

Pore-scale simulation of oxygen transport in a proton exchange membrane electrolysis cell: Effect of the hydrophilia of porous transport layer and catalytic layer

Q Li, Y He, L Zhang, L Pan, H Liu, W Sun, Z Ma… - Journal of Power …, 2024 - Elsevier
Proton exchange membrane water electrolysis (PEMWE) shows great potential in coupling
fluctuating renewable energy for hydrogen production. In PEMWE, the counter-current …

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 …

Experimental study of performance enhancement in PEMEC with titanium mesh flow structure via in-situ temperature measurement

Q Wei, S Cai, S Li, Y Guan, Z Tu - International Journal of Hydrogen Energy, 2024 - Elsevier
A proton exchange membrane electrolysis cell (PEMEC) is a promising method for hydrogen
production. However, the flow-field structure of PEMEC presently has the disadvantages of …