The recent advances in electrocatalysis for oxygen reduction reaction (ORR) for proton
exchange membrane fuel cells (PEMFCs) are thoroughly reviewed. This comprehensive …

Novel self-assembled architectures have received significant interest in nanoscience and
nanotechnology. A large variety of nanostructures involving optimized sizes, morphologies …

A promising bifunctional electrocatalyst is reported for air cathodes consisting of Ni3Fe
nanoparticles embedded in porous nitrogen‐doped carbon sheets (Ni3Fe/N‐C sheets) by a …

The field of mesoporous metal nanoarchitectonics offers several advantages which cannot
be found elsewhere. These materials have been showcasing impressive enhancements of …

Platinum (Pt)-based materials are the first choice as the electrocatalyts for many
electrochemical reactions including those in fuel cells and electrolyzers due to their …

Clean and sustainable energy needs the development of advanced heterogeneous
catalysts as they are of vital importance for electrochemical transformation reactions in …

As synthetic methods advance for metal nanoparticles, more rigorous studies of structure–
function relationships can be made. Many electrocatalytic processes depend on the size …

High-entropy alloys (HEAs) recently emerged as promising catalysts due to their immense
chemical space and tunability. However, the large chemical space presents challenges for …

In recent years, nanoscience and nanotechnology have emerged as promising fields in
materials science. Spectroscopic techniques like scanning tunneling microscopy and atomic …

Recent research on one-dimensional (1D) nanostructured materials brings in tremendous
progress on their application as catalysts in polymer electrolyte membrane fuel cells …