Accession Number : AD0643599

Title :   THE APPLICATION OF ELECTRON MAGNETIC RESONANCE IN CATALYSIS RESEARCH,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Hsu,Kwang tse

Report Date : 21 NOV 1966

Pagination or Media Count : 15

Abstract : The application of electron paramagnetic resonance in catalysis research has principally two aspects: the first one is the shape of the resonance spectrum its structure and the determination of the electronic configuration and the chemical composition of paramagnetic catalysts following the changes introduced by different treatments of the catalyst. The second concerns the determination of the structure and nature of the free radicals produced during a reaction or in an adsorption process and the nature of their bonding with the catalyst from which one can derive the basis and the clues to the reaction mechanism involved. The theory and applications of electron magnetic resonance have been discussed previously. This article deals only with its application in catalysis research. (Author)

Descriptors :   (*NUCLEAR MAGNETIC RESONANCE, *CATALYSTS), (*PARAMAGNETIC RESONANCE, CATALYSTS), NUCLEAR STRUCTURE, CATALYSIS, ABSORPTION SPECTRA, FREE RADICALS, COMPLEX COMPOUNDS, MOLECULAR ASSOCIATION, CHEMISORPTION, VALENCE, DAMAGE, RADIATION EFFECTS, CHINA

Subject Categories : Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE