The adsorption and decomposition of carbon monoxide on Ni(100) and the oxidation of the surface carbide by oxygen

The interaction of carbon monoxide with Ni(100) has been studied by ellipsometry and Auger electron spectroscopy. Bombardment by electrons of a relatively high energy (2500 eV) leads to the disproportionation of the adsorbed CO (2 COad → Cad + CO2g ). The rate of oxidation of this surface carbide is , where hc is the carbon 272 eV Auger peak height, n=0.5 and the apparent activation energy Eact =13.3 kcal/mole. This relation is valid at 200–400°C and at oxygen pressures of 5 × 10−9−8 × 10−7 Torr

NMR: An excellent tool for structural and dynamic characterization of organics and bioorganics compounds

National audienc

Organolithium Chemistry: the end of black box

International audienc

La RMN : un excellent outil pour la caractérisation structurale et dynamique des agrégats organolithiés

National audienc

La RMN : un excellent outil pour l´analyse structurale et dynamique des composés organiques et bioorganiques

National audienc

NMR: An excellent tool for structural and dynamic characterization of organics and bioorganics compounds

National audienc

Etude par RMN du "1"3C haute resolution dans les solides de l'ordre et de la dynamiquelocale dans des polymeres thermotropes a motif mesogene dans la chaine laterale

SIGLECNRS T Bordereau / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc

La RMN : un excellent outil pour la caractérisation structurale et dynamique des agrégats organolithiés

National audienc

Lithium compounds: Probing aggregation, solvation and dynamic by combining NMR and DFT calculations

International audienc