Integration of High-Performance Nanocrystalline TiO₂ Photoelectrodes for N719-Sensitized Solar Cells

Table 1

Photovoltaic characteristics of samples 1, 2, and 3 measured under AM1.5 illumination (100 mW cm⁻²). Each data represents the average of three cells with active area of 0.2 cm².

Sample	Thickness [μm]	𝐽sc [mA/cm^2]	𝑉oc [V]	FF	𝜂 [% ]	Adsorbed dye [μ mol cm^−2]
1	8 + 6	18.40 ± 0.05	0.73 ± 0.02	0.69 ± 0.01	9.25 ± 0.05	1.163
2	8	13.04 ± 0.03	0.73 ± 0.02	0.67 ± 0.01	6.38 ± 0.05	1.012
3	10	14.86 ± 0.03	0.70 ± 0.02	0.68 ± 0.01	7.07 ± 0.05	1.171