Function-Integrated Catalytic Systems for Small-Molecule Conversion: Advances and Perspectives

Abstract

Artificial photosynthesis mimics natural photosynthesis and involves oxidation and reduction half-reactions, both of which are small-molecule transformations. Given that the realization of artificial photosynthesis may alleviate the energy and environmental problems faced by humankind, the development of catalysts for such transformations is a task of great practical significance. Our analysis of the natural photosynthetic system suggests that efficient small-molecule conversion requires the related catalysts to have (1) an active center with good reactivity, (2) charge-transporting sites close to the active center, and (3) substrate-transporting channels. Herein, we describe our recent progress in the development of small-molecule conversion catalysts based on this consideration and our original concept of function integration.