TiO₂ Transparent Thin Film for Eliminating Toluene

Table 4

Summary of the Physical and Photocatalytic Properties for all the prepared Photocatalysts.

Photocatalysts	Film thickness	Surface area	Concentration toluene	Amount of toluene removed	Percentage of toluene remove
	𝜇𝑚	m^2/g	ppm	μmol/hr	%
HPC 80 K with alpha terpineol	2.06	78.92	0.99	0.48	35.46
HPC 370 K with alpha terpineol	2.56	80.23	0.98	0.52	38.84
PEI 600 with alpha terpineol	3.45	85.78	0.98	0.61	45.97
PEI 600 without alpha terpineol	2.96	82.12	1.00	0.57	42.22
PEI 1800 with alpha terpineol	3.95	86.90	0.99	0.77	57.10
PEI 1800 without alpha terpineol	3.25	81.09	1.00	0.58	43.10