Application of Titanium Dioxide-Graphene Composite Material for Photocatalytic Degradation of Alkylphenols

Table 4

Percentage of degradation of alkylphenols after UV irradiation for 3 hours with the different photocatalysts.

Photocatalyst	4-n-Heptylphenol	4-Nonylphenol	4-n-Octylphenol
P25 commercial photocatalyst	60	20	30
TiO2-G (1 : 0.1)	65	40	50
TiO2-G (1 : 0.2)	80	38	45
Synthesized TiO2	40	30	40