Published April 1979
| Version v1
Journal article
Decomposition of ethylene on W(100) studied by Auger spectroscopy
Description
The interaction of ethylene with a W(100) surface was studied in the temperature range 80-500 K by monitoring changes in the carbon Auger peak shape. On adsorption at 80 K decomposition to acetylene occurred at low coverage followed by non-dissociative adsorption. Heating the adsorbate to 300 K resulted in further decomposition to acetylene. Final decomposition to chemisorbed carbon atoms was detectable above 300 K and rapid above 400 K. (Auth.)
Additional details
Publishing Information
- Journal Title
- Surf. Sci.
- Journal Volume
- 83
- Journal Issue
- 1
- Series
- Surf. Sci.
- Journal Page Range
- 181-188
- ISSN
- 0039-6028
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 10484179
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ADSORBENTS; ADSORPTION; AUGER ELECTRON SPECTROSCOPY; DECOMPOSITION; ETHYLENE; HIGH TEMPERATURE; LOW TEMPERATURE; MEDIUM TEMPERATURE; MILLER INDICES; SURFACES; TUNGSTEN
- Descriptors DEC
- ALKENES; CHEMICAL REACTIONS; ELECTRON SPECTROSCOPY; ELEMENTS; HYDROCARBONS; METALS; ORGANIC COMPOUNDS; SPECTROSCOPY; TRANSITION ELEMENTS