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 **a, P Wang, BY **a… - 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 …

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 …

Gas evolution in water electrolysis

PA Kempler, RH Coridan, L Luo - Chemical Reviews, 2024 - ACS Publications
Gas bubbles generated by the hydrogen evolution reaction and oxygen evolution reaction
during water electrolysis influence the energy conversion efficiency of hydrogen production …

A high-performance, durable and low-cost proton exchange membrane electrolyser with stainless steel components

S Stiber, N Sata, T Morawietz, SA Ansar… - Energy & …, 2022 - pubs.rsc.org
Proton exchange membrane water electrolysis (PEMWE) is the most promising technology
for sustainable hydrogen production. However, it has been too expensive to compete with …

Performance enhancement of electrocatalytic hydrogen evolution through coalescence-induced bubble dynamics

A Bashkatov, S Park, Ç Demirkır, JA Wood… - Journal of the …, 2024 - ACS Publications
The evolution of electrogenerated gas bubbles during water electrolysis can significantly
hamper the overall process efficiency. Promoting the departure of electrochemically …

Increasing the performance of an anion-exchange membrane electrolyzer operating in pure water with a nickel-based microporous layer

F Razmjooei, T Morawietz, E Taghizadeh… - Joule, 2021 - cell.com
Anion-exchange membrane water electrolysis (AEMWE) suffers from low performance
compared with mainstream electrolysis techniques. Attempts at improvement have been …

Enhancing mass transfer in anion exchange membrane water electrolysis by overlaid nickel mesh substrate

S Ding, Z Li, G Lin, L Wang, A Dong, L Sun - ACS Energy Letters, 2024 - ACS Publications
Nickel foam substrate poses significant challenges in anion exchange membrane water
electrolysis (AEM-WE) for green hydrogen production due to its susceptibility to membrane …

The porous transport layer in proton exchange membrane water electrolysis: perspectives on a complex component

XZ Yuan, N Shaigan, C Song, M Aujla… - Sustainable Energy & …, 2022 - pubs.rsc.org
The porous transport layer (PTL) is an essential component of the polymer electrolyte
membrane water electrolyzer (PEMWE), responsible for a better utilization of the catalyst …