The Properties of Sprayed Nanostructured P-Type CuI Films for Dye-Sensitized Solar Cells Application

Table 1

Thickness, crystallite size, and grain size of CuI at different molar concentration.

Molar concentration (M)	Thickness (nm)	Crystallite size (nm)	Grain size (nm)
0.050	5.28 × 10^2	6.40	Approximately 30 nm to 80 nm
0.075	9.63 × 10^2	41.2
0.100	12 × 10^2	37.6
0.250	33.8 × 10^2	55.1
0.500	65.6 × 10^2	29.6