Polymer electrolyte membrane (PEM) fuel cells are electrochemical devices that directly
convert the chemical energy stored in fuel into electrical energy with a practical conversion …

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

Proton exchange membrane fuel cells, consuming hydrogen and oxygen to generate clean
electricity and water, suffer acute liquid water challenges. Accurate liquid water modelling is …

Managing the gas–liquid interface within gas‐diffusion electrodes (GDEs) is key to
maintaining high product selectivities in carbon dioxide electroreduction. By screening silver …

The water discharge capacity of gas diffusion layer (GDL) is a key factor for improving the
performance of proton exchange membrane fuel cells (PEMFCs) at high current density. In …

Proton exchange membrane fuel cell (PEMFC) is one of the most promising energy
conversion devices with high efficiency and zero emission. However, oxygen reduction …

To meet the demands for high power density, enhancing the water discharge capacity of
proton exchange membrane fuel cells (PEMFCs) is imperative. The microporous layer …

Fuel cells have lately received growing attention since they allow the use of non-precious
metals as catalysts, which reduce the cost per kilowatt of power in fuel cell devices to some …

As a kind of clean energy, proton exchange membrane fuel cell (PEMFCs) are expected to
become power source of vehicles. Microporous layer (MPL) enhances the output …

Interfaces in membrane electrode assemblies (MEAs) refer to the contacting region between
two neighboring layers, and on both the anodic and cathodic sides, there is a proton …