Proton exchange membrane water electrolysis (PEMWE), as a promising technology for
hydrogen production from renewable energy sources, has great potential for industrial …

X-ray computed tomography (CT) is a nondestructive three-dimensional (3D) imaging
technique used for studying morphological properties of porous and nonporous materials. In …

Producing green hydrogen efficiently via proton exchange membrane water electrolysis
(PEMWE) is the key for achieving decarbonization targets. Iridium catalyst is expensive, and …

The demand for cost reduction in proton exchange membrane water electrolyzer (PEMWE)
is driving it to increase the operating current density and higher current densities require …

Cost reduction and fast scale-up of electrolyzer technologies are essential for decarbonizing
several crucial branches of industry. For polymer electrolyte water electrolysis, this requires …

With the emerging demands for clean energy and an economy with net-zero greenhouse
gas emissions, electrocatalysis areas have attracted tremendous interest in recent years …

At high current densities, gas bubble escape is the critical factor affecting the mass transport
and performance of the electrolyzer. For tight assembly water electrolysis technologies, the …

While the porous-transport layer (PTL) is a key component in PEM electrolyzers, it is one of
the most underexplored due to limited available structures. In this work, we present a novel …

Hydrogen is a zero-carbon emission, high energy density, and sustainable sources of
energy, while the proton exchange membrane (PEM) fuel cells have the potential to …

Sustainable hydrogen (H2) production via water electrolysis is one of the most critical
pathways to decarbonize the chemical industry. Among various electrolyzer technologies …