Comprehensive Review for an Efficient Charge Transfer in Single Atomic Site Catalyst/Organic Polymers toward Photocatalytic CO ₂ Reduction

Single atomic site catalyst/organic polymers hybrid photocatalyst has been demonstrated as a potential material for photocatalytic CO2 reduction that can solve both environmental and energy issues simultaneously. The charge migration transfer between organic single catalysts are attributed to the high performance of material. In this review, two typical transfers catalyst polymer-based semiconductor, namely intermolecular electron intramolecular transfer, discussed. Typical single-atomic catalysts, polymers, methods first reviewed fabrication systems. Why exhibits higher activity than is also Finally, critical challenges in fabricating these photocatalysts toward an efficient highlighted, propose solutions challenges.