Research Article

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

Table 2

The electrical characterization of all prepared cells.

Sample (V) (mA) (mA/cm2) (mA) (V) (mW)FFEfficiency (η %)

U10.7320.330.0820.230.5610.13054.5750.033
U20.6980.220.0560.240.4960.12277.9110.031
U30.3350.180.0450.140.4240.05896.4480.015
U40.7420.360.0900.300.5150.15357.0120.039