Rational design of a graphitic carbon nitride catalytic–biocatalytic system as a photocatalytic platform for solar fine chemical production from CO₂

We report that generating (formic acid) and regenerating (NADH/NADPH) from CO 2 and NAD + /NADP + using a nitrogen-rich polymeric carbon nitride catalytic–biocatalytic system under solar light ( λ > 420 nm) could provide a new approach for storage of clean energy.