Research Article

Effect of Al-Cu Bimetallic Components in a TiO2 Framework for High Hydrogen Production on Methanol/Water Photo-Splitting

Figure 8

The XPS for Cu2p, Ag3d, Ti2p, and O1s of Cu(0.03)-Ag(0.07)Ti(0.9)O2 before and after the methanol/water photodecomposition reaction: (A) before reaction and (B) after reaction.
618642.fig.008