Natural Pigments from Plants Used as Sensitizers for TiO2 Based Dye-Sensitized Solar Cells
Figure 7
Transient current-time (-t) profiles obtained under visible light illumination (intensity 256 mW/cm2) for the four DSSCs sensitized by (a) teak, (b) tamarind, (c) eucalyptus, and (d) bottle brush, respectively. Electrolyte composition and intensity are the same as in Figure 6.
