Fig. 6
From: Carbon-supported ZnO materials for sulfur capturing in supercritical water
Fluorescence spectrum after desulfurization experiment on ZnO/C + NaHS (red) compared with spectrum of reference sample C + NaHS (black); (a) Main fluorescence Kα,β lines are identified with S element and (b) Main fluorescence Kα,β lines are identified with Zn element.
