Research Article

Characterization and Treatment of Titanium Dioxide via Ultrasonic Process with Melastoma malabathricum as Sustainable Sensitizer for Photovoltaic Solar Cell

Figure 6

(a) 3D surface structure of untreated TiO2 film in range of 25 µm2 along with histogram. (b) 3D surface structure of treated TiO2 film in range of 25 µm2 along with histogram.
251741.fig.006a
(a)
251741.fig.006b
(b)