Hydrogen energy-based electrochemical energy conversion technologies offer the promise
of enabling a transition of the global energy landscape from fossil fuels to renewable energy …

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

Precise control over the size, shape, composition, structure, and crystal phase of random
alloy and intermetallic nanocrystals has been intensively explored in technologically …

Structurally ordered intermetallic compounds possess unique chemical and physical
properties, making them an interesting class of materials for application in electrocatalytic …

Well-defined metallic nanocrystals (NCs) have been explored as effective electrocatalysts
for energy conversion and storage technologies (eg, fuel cell or water splitting). It is …

Structurally ordered intermetallic phases have exhibited higher and higher electrocatalytic
activity and stability than disordered alloys in many reactions such as the oxygen reduction …

Developing heterostructures with well-defined interfaces is attracting ever-increasing
interest toward the development of advanced electrocatalysts. Herein, hexagonal boron …

In recent years, Pd-based intermetallic nanocrystals (INCs) have attracted widespread
attention as electrocatalysts for fuel cells. The definite composition and predictable control …

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 …

The key bottleneck of applying Pd catalysts in fuel cells is their low activity and poor stability
during the oxygen reduction reaction (ORR) although less precious Pd is still a promising …