Bubble evolution and transport in PEM water electrolysis: Mechanism, impact, and management
Proton exchange membrane water electrolysis (PEMWE), as a promising technology for
hydrogen production from renewable energy sources, has great potential for industrial …
hydrogen production from renewable energy sources, has great potential for industrial …
PEM Fuel cell and electrolysis cell technologies and hydrogen infrastructure development–a review
Polymer electrolyte membrane (PEM) fuel cells or PEMFCs and PEM electrolysis cells or
PEMECs are two closely related electrochemical devices having a similar structure: a PEM …
PEMECs are two closely related electrochemical devices having a similar structure: a PEM …
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 …
generation. As one of the key components, flow field should be properly designed to help …
Electrochemically grown ultrathin platinum nanosheet electrodes with ultralow loadings for energy-saving and industrial-level hydrogen evolution
Nanostructured catalyst-integrated electrodes with remarkably reduced catalyst loadings,
high catalyst utilization and facile fabrication are urgently needed to enable cost-effective …
high catalyst utilization and facile fabrication are urgently needed to enable cost-effective …
Enhanced oxygen discharge with structured mesh channel in proton exchange membrane electrolysis cell
The oxygen discharge in the proton exchange membrane electrolysis cell (PEMEC) has a
great influence on the performance because it hinders the liquid water supply from channel …
great influence on the performance because it hinders the liquid water supply from channel …
Insights into the rapid two-phase transport dynamics in different structured porous transport layers of water electrolyzers through high-speed visualization
In proton exchange membrane electrolyzer cells (PEMECs), maintaining efficient two-phase
transport is one of the most important functions of porous transport layers (PTLs). To …
transport is one of the most important functions of porous transport layers (PTLs). To …
Exploring the Impacts of Conditioning on Proton Exchange Membrane Electrolyzers by In Situ Visualization and Electrochemistry Characterization
For a proton exchange membrane electrolyzer cell (PEMEC), conditioning is an essential
process to enhance its performance, reproducibility, and economic efficiency. To get more …
process to enhance its performance, reproducibility, and economic efficiency. To get more …
Highly porous iridium thin electrodes with low loading and improved reaction kinetics for hydrogen generation in PEM electrolyzer cells
Highly efficient electrodes with simplified fabrication and low cost are highly desired for the
commercialization of proton exchange membrane electrolyzer cells (PEMECs). Herein …
commercialization of proton exchange membrane electrolyzer cells (PEMECs). Herein …
Two-phase flow evolution and bubble transport characteristics in flow field of proton exchange membrane water electrolyzer based on volume of fluid-coupled …
H Zhou, K Meng, W Chen, B Chen - Journal of Cleaner Production, 2023 - Elsevier
Proton exchange membrane water electrolyzer (PEMWE) holds great promise as a
hydrogen production technology powered by renewable energy sources. In this study, a …
hydrogen production technology powered by renewable energy sources. In this study, a …
Simulation of proton exchange membrane electrolyzer: Influence of bubble covering
X Su, L Xu, B Hu - International Journal of Hydrogen Energy, 2022 - Elsevier
The bubble covering phenomenon has been considered one of the most critical factors
affecting Proton Exchange Membrane Electrolysis Cell (PEMEC) at high current densities …
affecting Proton Exchange Membrane Electrolysis Cell (PEMEC) at high current densities …