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

With the growing demand for fossil energy and the consequent environmental pollution
problems, fuel cells (FCs) play a significant role in the affordable, secure and zero emission …

The oxygen reduction reaction (ORR) is a crucial cathode reaction for developing quasi‐
solid zinc–air batteries (QZABs) with high energy density. However, the activity and stability …

Surface polarization under harsh electrochemical environments usually puts catalysts in a
thermodynamically unstable state, which strictly hampers the thermodynamic stability of Pt …

The commercialization of fuel cells necessitates achieving ultralow Pt loadings due to the
scarcity of Pt. Single atoms (SAs) have emerged as a potential solution to enhance the …

The complex chemical environments and strictly limited mass transport in the catalytic layer
(CL) of proton exchange membrane fuel cells (PEMFCs) seriously hinder their performance …

Owing to their exceptional properties, high‐entropy alloys (HEAs) have received
considerable attention in the field of electrocatalysis. However, few studies focus on the …

Designing Pt-skin on the catalyst surface is critical to developing efficient and stable
electrocatalysts toward oxygen reduction reaction (ORR) in proton exchange membrane fuel …

High-entropy borides hold potential as electrocatalysts for water oxidation. However, the
synthesis of the tailored nanostructures remains a challenge due to the thermodynamic …

Disentangling the limitations of OO bond activation and OH* site-blocking effects on Pt sites
is key to improving the intrinsic activity and stability of low-Pt catalysts for the oxygen …