High entropy alloys (HEAs) have attracted significant attention in various fields due to their unique properties such as high strength and hardness, and high thermal and chemical stabilities ...

High entropy alloy nanoparticles (HEA NPs) have been extensively investigated as catalysts owing to their unique surface structure that provides various sites for catalytic reactions. However ...

Recently achieved high-entropy alloy nanostructures via novel synthetic strategies include 0D nanoparticles, 1D nanotubes and nanowires, 2D nanoscrolls and nanosheets, and 3D lattice and nanohybrids.

High-entropy alloys (HEAs), which are formed by combining nearly equal parts of several primary metals, are an emerging class of advanced materials that hold great potential for creating materials ...

Jul 03, 2024: Liquid metal nanoreactors enable synthesis of high-entropy alloy nanoparticle arrays (Nanowerk Spotlight) The field of high-entropy alloys (HEAs) has emerged as a promising frontier in ...

Four nanoparticles of a high-entropy alloy combined cobalt, nickel, ruthenium, rhodium, palladium, silver, iridium and platinum. The process to create these alloys resembles an extreme—and ...

Refractory high-entropy alloy nanoparticles' structure, composition, shape, and elemental distribution have all been assessed using scanning electron microscopy (SEM), energy-dispersive X-ray ...

High Entropy Alloys are a fascinating new area of research, so today we're going to try and make some HEA nanoparticles and explain what makes this research so exciting ...

"We found that the high-entropy alloy nanoparticles are able to resist oxidation much better than general metal particles." To perform the TEM, ...

More information: Jun Luo et al, Progressive Fabrication of a Pt‐Based High‐Entropy‐Alloy Catalyst toward Highly Efficient Propane Dehydrogenation, Angewandte Chemie International Edition ...