Figure 5
From: Solar-matched S-scheme ZnO/g-C3N4 for visible light-driven paracetamol degradation

(a) high resolution C 1s spectra of g-C3N4 (b) high resolution N 1s spectra of g-C3N4 (c) high resolution N 1s spectra of g-C3N4, ZnO and ZnO/g-C3N4 composites (d) high resolution Zn 2p spectra of ZnO/g-C3N410% and ZnO (e) high resolution O 1s spectra of ZnO (f) high resolution O 1s spectra of ZnO/g-C3N410%.