Green hydrogen production via electrocatalytic water splitting paves the way for renewable,
clean, and sustainable hydrogen (H2) generation. H2 gas is produced from the cathodic …

Bubble behaviors play crucial roles in mass transfer and energy efficiency in gas evolution
reactions. Combining multiscale structures and surface chemical compositions, micro …

This paper intends to give an impression of new technologies and processes that are in
development for application to achieve decarbonization, and about which less or no …

Proton exchange membrane water electrolysis (PEMWE) is a promising solution for the
conversion and storage of fluctuating renewable energy sources. Although tremendously …

In this study, micro thermocouples were applied to operando measure the through-plane
interlayer temperatures of the proton exchange membrane (PEM) electrolyzer cell. The heat …

The crossover of hydrogen in a high pressure proton exchange membrane (PEM) hydrogen
electrolyzer needs to be taken into account because it affects both energy consumption and …

A large community such as NEOM City which is supposed to be powered only by wind and
solar renewable energy requires a significant amount of energy storage. Given the …

The anode of a proton exchange membrane electrolysis cell (PEMEC) has a complex two-
phase flow. Excessive gas concentrations tend to build up on the catalyst layer (CL) surface …

Hydrogen production using polymer membrane electrolyzers is an effective and valuable
way of generating an environmentally friendly energy source. Hydrogen and oxygen …

Water flooding causes severe degradation of the performance and lifetime of proton
exchange membrane fuel cell (PEMFC). In this study, a novel PEMFC stack with in-built …