Effect of Al-Cu Bimetallic Components in a TiO2 Framework for High Hydrogen Production on Methanol/Water Photo-Splitting
Figure 5
The UV-visible spectra of six photocatalysts as-synthesized. (a) TiO2, b) Cu(0.1)-Ti(0.9)O2, (c) Cu(0.07)-Ag(0.03)Ti(0.9)O2, (d) Cu(0.05)-Ag(0.05)Ti(0.9)O2, (e) Cu(0.03)-Ag(0.07)Ti(0.9)O2, and (f) Ag(0.1)-Ti(0.9)O2.
