Growth of g-C3N4 Layer on Commercial TiO2 for Enhanced Visible Light Photocatalytic Activity
Figure 4
FTIR spectra for g-C3N4/TiO2 composites fabricated from varying precursors ratios (ā:ā = 1.5, 2.5, 3.5, and 4.5), g-C3N4, and TiO2 ranging from 400 to 2000 (a) and from 2000 to 4000 (b).