Fabrication of Affordable and Sustainable Solar Cells Using NiOTiO2 P-N Heterojunction

الملخص EN

The need for affordable, clean, efficient, and sustainable solar cells informed this study.

Metal oxide TiO2/NiO heterojunction solar cells were fabricated using the spray pyrolysis technique.

The optoelectronic properties of the heterojunction were determined.

The fabricated solar cells exhibit a short-circuit current of 16.8 mA, open-circuit voltage of 350 mV, fill factor of 0.39, and conversion efficiency of 2.30% under 100 mW/cm2 illumination.

This study will help advance the course for the development of low-cost, environmentally friendly, and sustainable solar cell materials from metal oxides.