Fig. 6
From: Quantum dot activated indium gallium nitride on silicon as photoanode for solar hydrogen generation
Quantification of the hydrogen and oxygen gas evolution. Directly measured H2 gas generation (brown/white symbols) as function of time and calculated H2 gas generation (solid brown line) from the photocurrent (blue symbols) measured in two-electrode configuration at 0.2 V vs. the Pt counter electrode for photoanode A under 100 mW cm−2 white light illumination. The O2 gas generation (violet/white symbols) is also shown
