Dye-Sensitized Solar Cells with Anatase TiO₂ Nanorods Prepared by Hydrothermal Method

Table 1

Level of process parameters.

Symbol	Factor level	1	2	3
A	NaOH concentration (M)	10	8	12
B	TiO2 particle size (nm)	14	21	100
C	Autoclave temperature (°C)	180	200	230
D	Annealing temperature (°C)	450	500	550