Experimental and Theoretical Investigation of the Photoelectrical Properties of Tetrabromophenol Blue- and Bromoxylenol Blue-Based Solar Cells

Table 5

Experimental absorption peaks, calculated transition properties, and excited-state lifetime of Tetrabromophenol blue and Bromoxylenol blue.

Dye	E (eV)	λ (nm)	Strength f	Τ (s)	Exp (nm)
Tetrabromophenol blue	1.28	537	0.0066	2.16 × 10^−5	548
Bromoxylenol blue	2.33	533	0.0087	4.90 × 10^−7	540