Single Step Formation of C-TiO2 Nanotubes: Influence of Applied Voltage and Their Photocatalytic Activity under Solar Illumination
Figure 4
XPS survey spectra of self-aligned and high-uniformity C-TiO2 nanotube arrays formed in an EG electrolyte containing 5 wt% of NH4F and 5 wt% of H2O2 for 1 h at 30 V.
