Figure 6
XPS C 1S spectra of the Normal films and the TiO2 photo-electrode films with different acetylene-black concentrations treated at 500°C for 30 min.
Figure 6 | Scientific Reports
XPS C 1S spectra of the Normal films and the TiO2 photo-electrode films with different acetylene-black concentrations treated at 500°C for 30 min.
