Fabrication, Modification, and Emerging Applications of TiO2 Nanotube Arrays by Electrochemical Synthesis: A Review
Figure 7
Schematic illustration of front-side illuminated DSSC based on transparent TNAs on FTO substrate (a), backside illuminated DSSC based on TNAs on Ti substrate (b), two light sources illuminated DSSC based on both sides of TNAs on Ti substrate (c), and parallel configuration DSSC with one light source irradiation on double-sided TNAs by using a dielectric mirror (d).
