Research Article
TiO2 Transparent Thin Film for Eliminating Toluene
Table 1
Contact angle of the TiO2 thin films for the 10 numbers of coatings.
| | Contact angle | HPC 80 K with alpha-terpineol | HPC 370 K with alpha-terpineol | PEI 600 wo alpha-terpineol | PEI 600 with alpha-terpineol | PEI 1800 wo alpha-terpineol | PEI 1800 with alpha-terpineol |
| | Before UV irradiation | 14.7 | 17.6 | 14.9 | 16.8 | 18.2 | 21.3 | | After a 30 mins UV irradiation | 7.3 | 8.6 | 7.1 | 7.9 | 10.1 | 12.5 | | After a 60 mins UV irradiation | 3.5 | 4.5 | 4.2 | 5.9 | 5.0 | 6.3 |
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