Abstract
The effects of high power pulsed laser light on a TiO2 photocatalyst have been investigated using a surface second harmonic generation (SSHG) sensor. When TiO2 is irradiated with a laser at 355mm a visible change in colour from white to dark blue crystals was observed. X-ray diffraction studies indicate that the crystal structure of the TiO2 developed a more rutile form following laser exposure.
Original language | English |
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Title of host publication | Sensors and their Applications X: Proceedings of the 10th Conference on Sensors and their Applications |
Editors | N.M. White, A.T. Augousti |
Publisher | IOP Publishing Ltd |
Pages | 37-41 |
Number of pages | 5 |
Volume | X |
ISBN (Print) | 9780750306621, 0750306629 |
Publication status | Published - 01 Sept 1999 |
Event | 10th Conference on Sensors and their Applications - Cardiff, United Kingdom Duration: 05 Sept 1999 → 08 Sept 1999 |
Conference
Conference | 10th Conference on Sensors and their Applications |
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Country/Territory | United Kingdom |
City | Cardiff |
Period | 05/09/1999 → 08/09/1999 |