Figure 5. Simplified reaction mechanism from the irradiation of the photosystem to the hydrogen evolution reaction

From

Hydrogen Evolution Reaction with Sunlight for School Chemistry Education

Malte Petersen, Paul Worliczek, Johannes B. Max, Afshin Nabiyan, Manuel Wejner, Jonas Eichhorn, Carsten Streb, Felix H. Schacher, Timm Wilke

World Journal of Chemical Education. 2021, 9(4), 190-196 doi:10.12691/wjce-9-4-12