Figure 5

XPS analysis of ZnO-Ag NC sample. (a) XPS survey spectrum, and the core level XPS analysis of (b) Zn2p, (c) O1s, and (d) Ag3d.
XPS analysis of ZnO-Ag NC sample. (a) XPS survey spectrum, and the core level XPS analysis of (b) Zn2p, (c) O1s, and (d) Ag3d.