Subnanometer materials (SNMs) refer to nanomaterials with a feature size close to 1 nm,
similar to the diameter of a single polymer, DNA strand, and a single cluster/unit cell. The …

Conspectus Multimetallic nanoparticles (NPs) have highly tunable properties due to the
synergy between the different metals and the wide variety of NP structural parameters such …

Understanding the mixing behaviour of elements in a multielement material is important to
control its structure and property. When the size of a multielement material is decreased to …

The evolution towards equilibrium of AuCo, AgNi and AgCu nanoparticles is studied by
molecular dynamics simulations. Nanoparticle sizes of about 2.5 nm are considered, in the …

Activity, cost, and durability are the trinity of catalysis research for the electrochemical
oxygen reduction reaction (ORR). While studies towards increasing activity and reducing …

An efficiently supported noble metal-based heterogeneous catalyst with ultrafine dispersion
and small size for multifunctional catalysis and pollutant degradation is highly desirable. In …

Bimetallic alloys are actively investigated as promising new materials for catalytic and other
energy-related applications. However, the stable arrangements of the two metals in …

We report here the first variable temperature in situ transmission electron microscopy (TEM)
study on smaller Pt–Rh nanoparticles (≤ 24 nm) under vacuum conditions. Well-defined 50 …

Structural changes of Ni–Au core–shell nanoparticles with increasing temperature are
studied at atomic resolution. The bimetallic clusters, synthesized in superfluid helium …

The marriage between nanoscience and heterogeneous catalysis has introduced
transformative opportunities for accessing better nanocatalysts. However, the structural …