XPS study of the Pt/Al2O3 interface
✍ Scribed by A. Fritsch; P. Légaré
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 282 KB
- Volume
- 184
- Category
- Article
- ISSN
- 0167-2584
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The Ti/AI203 (1 1 0 2) interface formation has been investigated by X-ray photoelectron spectroscopy and Auger electron spectroscopy (AES). The results showed that when an active metal titanium was evaporated on to a room-temperature AI203 (1 1-0 2) surface in ultrahigh vaccum, a Ti/AI203 interface
## Abstract By XPS it is confirmed that copper‐containing catalysts supported on alumina and calcined at high temperature (673–873 k for 24 h.), with or without zinc addition, have a ‘surface spinel’ structure. Combining the XPS results with previous results obtained by vis–UV reflectance spectros