Au-Loaded Titanium Dioxide Nanoparticles Synthesized by Modified Sol-Gel/Impregnation Methods and Their Application to Dye-Sensitized Solar Cells

Table 1

Photovoltaic performances of fabricated DSSCs using TiO₂ and 0.50–3.0 mol% Au-loaded TiO₂ nanoparticles.

	𝑉oc (V)	𝐽sc (mA/cm^2)	𝜂 (%)	FF
TiO2	0.75	10.04	4.34	0.43
0.50 mol% Au-TiO2	0.78	12.48	5.40	0.42
1.0 mol% Au-TiO2	0.78	13.06	5.52	0.44
2.0 mol% Au-TiO2	0.77	8.27	4.13	0.56
3.0 mol% Au-TiO2	0.77	7.02	3.33	0.39