Photosensitization of Carbon Nitride Photoelectrodes with CdS: A Novel Architecture with Highly Efficient Photocatalytic Activity

Figure 3

XPS spectra of the as-obtained sample CdS/CN-10: (a) C1s; (b) N1s; (c) S2p; (d) Cd3d.

(a)

(b)

(c)

(d)