Single-atom-site catalysts (SASCs) featuring maximized atom utilization and isolated active
sites have progressed tremendously in recent years as a highly prosperous branch of …

Recently, the missing link between homogeneous and heterogeneous catalysis has been
found and it was named single-atom catalysis (SAC). However, the SAC field still faces …

Catalysis is at the core of chemistry and has been essential to make all the goods
surrounding us, including fuels, coatings, plastics and other functional materials. In the near …

A large family of heterogeneous catalytic reactions require active sites with more than one
metal atom, that is, an ensemble of metal atoms. The ensemble requirement, which refers to …

Photocatalysts with metal single atoms (SAs) as active sites have attracted widespread
interest owing to their maximum atomic utilization efficiency, well-defined active centers and …

The long-term stability of single-atom catalysts is a major factor affecting their large-scale
commercial application. How to evaluate the dynamic stability of single-atom catalysts under …

Isolated atoms featuring unique reactivity are at the heart of enzymatic and homogeneous
catalysts. In contrast, although the concept has long existed, single-atom heterogeneous …

The catalytic performance of heterogeneous catalysts can be tuned by modulation of the
size and structure of supported transition metals, which are typically regarded as the active …

Metal atoms dispersed on the oxide supports constitute a large category of single-atom
catalysts. In this review, oxide supported single-atom catalysts are discussed about their …

The water–gas shift (WGS) reaction is an industrially important source of pure hydrogen (H2)
at the expense of carbon monoxide and water,. This reaction is of interest for fuel-cell …