Calorimetric studies of hydrocarbon adsorption on metal films
Journal Article
·
· J. Catal.; (United States)
OSTI ID:6394838
Results of measurements of heats of adsorption of methane, ethane, propane, ethylene, propylene, acetylene, methylacetylene, allene, and cyclopropane at room temperature in an adsorption calorimeter on Pt films deposited in the 10/sup -9/ Torr region are reported. Comparison of results obtained earlier with Mo films indicated a lower adsorption capacity of the prepared Pt films and lower heats of adsorption. Mechanisms are proposed for the adsorption of each organic compound tested.
- Research Organization:
- Inst. of Physical Chemistry and Electrochemistry, Prague, Czechoslovakia
- OSTI ID:
- 6394838
- Journal Information:
- J. Catal.; (United States), Journal Name: J. Catal.; (United States) Vol. 88:2; ISSN JCTLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
090110* -- Hydrocarbon Fuels-- Properties-- (1979-1989)
10 SYNTHETIC FUELS
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ADSORPTION HEAT
ALKANES
ALKYNES
ALLENE
CYCLOALKANES
DATA
DIENES
ELEMENTS
ENTHALPY
ETHANE
EXPERIMENTAL DATA
FILMS
HYDROCARBONS
INFORMATION
METALS
METHANE
NUMERICAL DATA
ORGANIC COMPOUNDS
PHYSICAL PROPERTIES
PLATINUM
PLATINUM METALS
POLYENES
PROPANE
SORPTIVE PROPERTIES
SURFACE PROPERTIES
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENTS
10 SYNTHETIC FUELS
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ADSORPTION HEAT
ALKANES
ALKYNES
ALLENE
CYCLOALKANES
DATA
DIENES
ELEMENTS
ENTHALPY
ETHANE
EXPERIMENTAL DATA
FILMS
HYDROCARBONS
INFORMATION
METALS
METHANE
NUMERICAL DATA
ORGANIC COMPOUNDS
PHYSICAL PROPERTIES
PLATINUM
PLATINUM METALS
POLYENES
PROPANE
SORPTIVE PROPERTIES
SURFACE PROPERTIES
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENTS