The rapid progress of proton exchange membrane fuel cells (PEMFCs) and alkaline
exchange membrane fuel cells (AMFCs) has boosted the hydrogen economy concept via …

Palladium-based alloy materials as cathodes for the reduction of oxygen are regarded as
potential substitutes for platinum-based catalysts in fuel cells. In this work, we present a …

Porous nonprecious metal-based nanomaterials have gained considerable attention in
heterogeneous catalysis owing to their low price, high specific surface area, efficient …

Oxygen reduction reaction (ORR) occurs at the cathode of fuel cells and metal–air batteries,
but usually suffers from sluggish kinetics. To solve this issue, efficient electrocatalysts are …

Platinum-group metals (PGMs) as a representative class of electrocatalysts play a vital role
in contemporary energy conversion and storage, including but not limited to fuel cells, metal …

Pd catalysts are widely used in alkynol semi-hydrogenation. However, due to the existence
of scaling relationships of adsorption energies between the key adsorbed species, the …

The application of Pt alloy catalysts for oxygen reduction reactions (ORRs) in proton-
exchange membrane fuel cells is severely impeded by base metal leaching, since the …

Although thiolated, reduced Group 11 metal nanoclusters with atomic monodispersity have
been repeatedly reported in the past decade, their Pd analogues have not been reported …

Palladium (Pd)‐based electrocatalysts have recently emerged as one class of the foremost
promising candidates for the oxygen reduction reaction (ORR) in alkaline media due to their …

Orbital hybridization to regulate the electronic structures and surface chemisorption
properties of transition metals has been extensively investigated for searching high …