Dye-Sensitized Solar Cells Based on Bi_𝟒Ti_𝟑O_𝟏𝟐

Table 1

Photoelectrochemical parameters of DSSCs using bare and 5 at % TiO₂-modified Bi₄Ti₃O₁₂ nanoporous electrodes.

Sample	𝐽SC /mA cm^−2	𝑉OC /mV	ff	η/%
Bare Bi4Ti3O12/N3	0.13	0.38	0.40	0.02
TiO2/N3	1.64	0.65	0.50	0.53
Bi4Ti3O12/TiO2/N3	0.97	0.72	0.69	0.48