Electrocatalysis underpins the renewable electrochemical conversions for sustainability,
which further replies on metallic nanocrystals as vital electrocatalysts. Intermetallic …

Polymer electrolyte membrane (PEM) fuel cells or PEMFCs and PEM electrolysis cells or
PEMECs are two closely related electrochemical devices having a similar structure: a PEM …

A substantial amount of research effort has been directed toward the development of Pt-
based catalysts with higher performance and durability than conventional polycrystalline Pt …

Alloying noble metals with non-noble metals enables high activity while reducing the cost of
electrocatalysts in fuel cells. However, under fuel cell operating conditions, state-of-the-art …

Abstract System durability is crucially important for the successful commercialization of fuel
cell electric vehicles (FCEVs). Conventional accelerated durability testing protocols employ …

In this paper the electrochemical properties of some platinum-based nanoalloys are
reviewed. The revision is centered on electrocatalytic materials generated via the carbonyl …

An advanced cathode design can improve the power performance and durability of proton
exchange membrane fuel cells (PEMFCs), thus reducing the stack cost of fuel cell vehicles …

Achieving highly active and stable oxygen reduction reaction performance at low platinum-
group-metal loadings remains one of the grand challenges in the proton-exchange …

Despite extensive efforts to reduce the costs of high-performance electrochemical devices,
incorporating catalyst materials frequently falls short of achieving performance targets …

Ternary platinum (Pt)-based ordered intermetallics represent a group of promising
electrocatalysts in energy-conversion applications, because of their multielemental coupling …