Figure 4
From: Solar-matched S-scheme ZnO/g-C3N4 for visible light-driven paracetamol degradation
(a) Nitrogen adsorption and desorption isotherm with inset an enlarged view of hysteresis loop. (b) Pore size distribution of ZnO, g-C3N4 and the composites of ZnO/g-C3N4.
