Abstract
Far-infra red RAIRS spectroscopy employing synchrotron radiation as a source, has been used to study the interaction of SnCl4 on a thin-film silica surface. This has been made possible by growing the silica film on a highly reflecting tungsten substrate, enabling the conventional RAIRS geometry to be used. We show that reasonable S/N RAIRS spectra can be obtained in this region, even from films up to 1000 Å thick, enabling subtle details in the spectrum of the chemisorbed species to be obtained. © 1998 Elsevier Science B.V. All rights reserved.
Original language | English |
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Pages (from-to) | -L7 |
Journal | Surface Science |
Volume | 418 |
Issue number | 1 |
Publication status | Published - 27 Nov 1998 |
Keywords
- Chemical vapour deposition
- Chemisorption
- Glass surfaces
- Infra-red absorption spectroscopy
- Reflection spectroscopy
- Silicon oxide
- SnCl4
- Tin oxides