Efficient solar photocatalyst based on cobalt oxide/iron oxide composite nanofibers for the detoxification of organic pollutants

Table 2 Pseudo-first-order rate constant and t _1/2 for AO and BCB in the absence of the composite nanofibers

Dye	pH	K_app(min⁻¹)	Rate of decolorization	R	R ₂	t_1/2(min)	t_1/2(years)
AO	5.0	0.0027	0.2710E − 06	0.9643	0.9299	255.6364	0.00049
BCB	5.0	0.0006	0.0552E − 06	0.9681	0.9372	1254.3642	0.00239