Sulfur Modifies the Chemisorption of Carbon Monoxide on Rhodium/Alumina Model Catalysts.

reportActive / Technical Report | Accession Number: ADA088043 | Open PDF

Abstract:

The effect of D2S on the chemisorption of CO on supported rhodium is examined with tunneling spectroscopy. It is seen that for low concentrations, D2S decreases the density of species with two CO molecules per Rh atom and increases the density of species with one CO molecule per Rh atom. At higher concentrations D2S decreases the density of all types of adsorbed CO. Author

Author(s):
Kroeker, R. M. ; Kaska, W. C. ; Hansma, P. K.
Author Organization(s):
CALIFORNIA UNIV SANTA BARBARA
Descriptive Note:
Technical rept.,
Pagination:
0015

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
TR-3
Contract/Grant Number(s):
N00014-78-C-0011
 Subject Terms
Joint Capability Areas:
JCA_6.3.3_Spectrum Management; JCA_6.3_Net Management; JCA_6_Net Centric; JCA_1.2.7_Experimentation
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
*SPECTROSCOPY, *SULFUR, *CARBON MONOXIDE, *TUNNELING, *CHEMISORPTION, DENSITY, MODELS, MOLECULES, ATOMS, ABSORBERS(MATERIALS), CATALYSTS, DEUTERIUM, ABSORPTION SPECTRA, CONCENTRATION(CHEMISTRY), ALUMINATES, VIBRATIONAL SPECTRA, RHODIUM COMPOUNDS
Field(s)/Group(s):
Atomic and Molecular Physics and Spectroscopy
Keyword(s):
Alumina, Tunneling spectroscopy, Poisoning, Vibrational spectroscopy, WUNR056673
Report Date:
1980 Jul 29