Characterization and Treatment of Titanium Dioxide via Ultrasonic Process with Melastoma malabathricum as Sustainable Sensitizer for Photovoltaic Solar Cell
Figure 4
Metal oxide morphology with magnification for treated TiO2, (a) 2000, (b) 10000, (c) 25000, (d) 50000, (e) 75000, and (f) 100000.