“Heterogeneous Single-Atom Photocatalysts: Fundamentals and Applications” (2020), by Chao Gao et al. Energy research paper. Original abstract below, unchanged. No free PDF was found.

Heterogeneous Single-Atom Photocatalysts: Fundamentals and Applications

Chao Gao, Jingxiang Low, Ran Long et al. · March 18, 2020 · Energy

Abstract

Single-atom photocatalysts have shown their compelling potential and arguably become the most active research direction in photocatalysis due to their fascinating strengths in enhancing light-harvesting, charge transfer dynamics, and surface reactions of a photocatalytic system. While numerous comprehensions about the single-atom photocatalysts have recently been amassed, advanced characterization techniques and vital theoretical studies are strengthening our understanding on these fascinating materials, allowing us to forecast their working mechanisms and applications in photocatalysis. In this review, we begin by describing the general background and definition of the single-atom photocatalysts. A brief discussion of the metal-support interactions on the single-atom photocatalysts is then provided. Thereafter, the current available characterization techniques for single-atom photocatalysts are summarized. After having some fundamental understanding on the single-atom photocatalysts, their advantages and applications in photocatalysis are discussed. Finally, we end this review with a look into the remaining challenges and future perspectives of single-atom photocatalysts. We anticipate that this review will provide some inspiration for the future discovery of the single-atom photocatalysts, manifestly stimulating the development in this emerging research area.

Source page DOI: 10.1021/acs.chemrev.9b00840