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Preparation of porous titania thin film and its photocatalytic activity
- Source :
-
Applied Surface Science . Dec2008 Part 2, Vol. 255 Issue 5, p3137-3140. 4p. - Publication Year :
- 2008
-
Abstract
- Abstract: In this study, different titania films were prepared by a sol–gel spin-coating technique. By introducing nanocarbon spheres into the precursor solution, porous titania film was prepared after calcination at a temperature of 500°C for 3h. The as-prepared porous titania film was characterized by XRD, BET, TEM and SEM. The photocatalytic property of the prepared porous film was evaluated by degrading X-3B under UV irradiation. Results showed that photocatalytic performance of as-prepared porous film was much higher than that of smooth titania and P25 films. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 01694332
- Volume :
- 255
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Applied Surface Science
- Publication Type :
- Academic Journal
- Accession number :
- 35611762
- Full Text :
- https://doi.org/10.1016/j.apsusc.2008.08.102