Light-Driven Water-Splitting Activity of the g-C3N4-Catalase System
(A) Impact of bovine liver catalase concentration on H2 evolution rate by g-C3N4 suspended in ultrapure water, CAT buffer, or R. eutropha growth medium under 4,200-lux LED light.
(B) H2 and O2 evolution under 4,200-lux LED light over time by g-C3N4 with 2,000 U mL−1 catalase. Each curve and bar is the average of at least three replicates with standard deviation.