Research Article

Photodeposition of Ag Nanocrystals onto TiO2 Nanotube Platform for Enhanced Water Splitting and Hydrogen Gas Production

Figure 3

XRD patterns of (a) pristine DA-TiO2 NTs, (b) 0.02 M Ag/DA-TiO2, (c) 0.11 M Ag/DA-TiO2, (d) 0.2 M Ag/DA-TiO2, and (e) 1.1 M Ag/DA-TiO2 (the solid and dashed lines at the bottom correspond to the standard pattern of TiO2, Ti, and Ag, respectively).