Coadsorption studies on transition metals. Final report, January 1983-December 1985

Technical Report · Fri Feb 28 23:00:00 EST 1986

OSTI ID:5797910

Craig, J H

Adsorption and coadsorption of the active gases H/sub 2/, CO, and O/sub 2/ on several transition metal surfaces of catalytic interest was studied using electron- and ion-stimulated desorption techniques as well as thermal-desorption spectroscopy. Evidence was found for existence of surface intermediate species during coadsorption of H/sub 2/ and CO on Rh, Ni, and Pd. Results of experiments on the following systems are reported: (1) H/sub 2/ on Pt; (2) CO on Ni; (3) H/sub 2/ and CO on Ni; (4) H/sub 2/ and CO on Rh; (5) CO and O/sub 2/ on Rh; (6) CO on Pd; (7) H/sub 2/ and CO on Pd; (9) and CO on Pt(111).

• Research Organization: Nebraska Univ., Omaha (USA)
• OSTI ID: 5797910
• Report Number(s): PB-86-179066/XAB
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360104 -- Metals & Alloys-- Physical Properties
640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ADSORPTION
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CATALYSIS
CHALCOGENIDES
CHEMICAL REACTIONS
CHEMISORPTION
COLLISIONS
DESORPTION
ELECTRON COLLISIONS
ELEMENTS
HYDROGEN
ION COLLISIONS
MASS SPECTROSCOPY
METALS
NICKEL
NONMETALS
OXIDATION
OXIDES
OXYGEN
OXYGEN COMPOUNDS
PALLADIUM
PLATINUM
PLATINUM METALS
RHODIUM
SEPARATION PROCESSES
SORPTION
SORPTIVE PROPERTIES
SPECTROSCOPY
SURFACE PROPERTIES
TRANSITION ELEMENTS