The surface and interfaces of heterogeneous catalysts are essential to their performance as
they are often considered to be active sites for catalytic reactions. With the development of …

The exploitation of competent electrocatalysts is a key issue of the broad application of many
promising electrochemical processes, including the hydrogen evolution reaction (HER), the …

Platinum (Pt) has found wide use as an electrocatalyst for sustainable energy conversion
systems,–. The activity of Pt is controlled by its electronic structure (typically, the d-band …

Interfacial engineering on platinum group metals (PGMs) nanostructures has been
intensively explored owing to the intriguing performance enhancement for electrocatalytic …

Metal species with different size (single atoms, nanoclusters, and nanoparticles) show
different catalytic behavior for various heterogeneous catalytic reactions. It has been shown …

High entropy alloys (HEAs), which can incorporate five or more constituents into a single
phase stably, have received considerable attention in recent years. The …

Electrocatalysis is crucial for the development of clean and renewable energy technologies,
which may reduce our reliance on fossil fuels. Multimetallic nanomaterials serve as state-of …

Pt‐based electrocatalysts are considered as one of the most promising choices to facilitate
the oxygen reduction reaction (ORR), and the key factor enabling their success is to reduce …

Achieving mastery over the synthesis of metal nanocrystals has emerged as one of the
foremost scientific endeavors in recent years. This intense interest stems from the fact that …

Substantial progress has been made in reducing proton-exchange membrane fuel cell
(PEMFC) cathode platinum loadings from 0.4–0.8 mgPt/cm2 to about 0.1 mgPt/cm2 …