Figure 4

Schematic diagram of (a) F-DSSC device. (b) Illustrative axial (half) and radial cross sections of the TNT/Ti wire coated by dye/electrolyte.
Schematic diagram of (a) F-DSSC device. (b) Illustrative axial (half) and radial cross sections of the TNT/Ti wire coated by dye/electrolyte.