Enhanced reactivity of ordered monolayers of gold on Pt(100) and platinum on Au(100) single-crystal surfaces
Journal Article
·
· Phys. Rev. Lett.; (United States)
Gold was deposited on Pt(100) and platinum was deposited on Au(100) single-crystal surfaces. Cyclohexene dehydrogenation rates were enhanced about fivefold relative to clean Pt(100) by just one monolayer of gold on Pt(100) and also by ordered platinum layers in inactive Au(100).
- Research Organization:
- Materials and Molecular Research Division, Lawrence Berkeley Laboratory, Berkeley, California 74720
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6804194
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 45:19; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
ACTIVATION ENERGY
ALKENES
AUGER ELECTRON SPECTROSCOPY
CATALYSIS
CHEMICAL REACTIONS
COATINGS
COHERENT SCATTERING
CRYSTAL STRUCTURE
CRYSTALS
DATA
DEHYDROGENATION
DIFFRACTION
ELECTRON DIFFRACTION
ELECTRON SPECTROSCOPY
ELEMENTS
ENERGY
EXPERIMENTAL DATA
FILMS
GOLD
HEXENES
HYDROCARBONS
INFORMATION
LAYERS
MASS SPECTROMETERS
MEASURING INSTRUMENTS
MEDIUM TEMPERATURE
METALS
MONOCRYSTALS
NUMERICAL DATA
ORGANIC COMPOUNDS
PLATINUM
PLATINUM METALS
SCATTERING
SPECTROMETERS
SPECTROSCOPY
SURFACES
TRANSITION ELEMENTS
ULTRAHIGH VACUUM
VAPOR DEPOSITED COATINGS
360104* -- Metals & Alloys-- Physical Properties
ACTIVATION ENERGY
ALKENES
AUGER ELECTRON SPECTROSCOPY
CATALYSIS
CHEMICAL REACTIONS
COATINGS
COHERENT SCATTERING
CRYSTAL STRUCTURE
CRYSTALS
DATA
DEHYDROGENATION
DIFFRACTION
ELECTRON DIFFRACTION
ELECTRON SPECTROSCOPY
ELEMENTS
ENERGY
EXPERIMENTAL DATA
FILMS
GOLD
HEXENES
HYDROCARBONS
INFORMATION
LAYERS
MASS SPECTROMETERS
MEASURING INSTRUMENTS
MEDIUM TEMPERATURE
METALS
MONOCRYSTALS
NUMERICAL DATA
ORGANIC COMPOUNDS
PLATINUM
PLATINUM METALS
SCATTERING
SPECTROMETERS
SPECTROSCOPY
SURFACES
TRANSITION ELEMENTS
ULTRAHIGH VACUUM
VAPOR DEPOSITED COATINGS