Enhancing photocatalytic CO₂ reduction with TiO₂-based materials: Strategies, mechanisms, challenges, and perspectives.

ABSTRACT: The concentration of atmospheric CO₂ has exceeded 400 ppm, surpassing its natural variability and raising concerns about uncontrollable shifts in the carbon cycle, leading to significant climate and environmental impacts. A promising method to balance carbon levels and mitigate atmospheric CO₂ rise is through photocatalytic CO₂ reduction. Titanium dioxide (TiO₂), renowned for its affordability, stability, availability, and eco-friendliness, stands out as an exemplary catalyst in photocatalytic CO₂ reduction. Various strategies have been proposed to modify TiO₂ for photocatalytic CO₂ reduction and improve catalytic activity and product selectivity. However, few studies have systematically summarized these strategie

SUBMITTER: Yuan Z 

PROVIDER: S-EPMC10805649 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature