TiO₂/Diazonium/Graphene Oxide Composites: Synthesis and Visible-Light-Driven Photocatalytic Degradation of Methylene Blue

Table 4

The value of and at different initial MB concentration over T0.05-100/Dia-GO.

Concentration (mg·L^−1)	Modified Langmuir-Hinshelwood model		Langmuir-Hinshelwood model
	(mg·L^−1·min^–1)		(min^-1)
20	0.121	0.99	0.160	0.98
40	0.180	0.99	0.019	0.97
60	0.242	0.99	0.207	9.96
80	0.310	1	0.235	0.97
100	0.411	1	0.289	0.98