ESR Studies of the Generation of Adsorbed Oxygen Radicals under Irradiation of CaO in the Range of Surface Absorption Full article
Journal |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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Output data | Year: 1992, Volume: 46, Number: 2, Pages: 373-378 Pages count : 6 DOI: 10.1007/BF02070960 | ||
Tags | Oxygen; Physical Chemistry; Catalysis; Molecular Oxygen; Oxygen Radical; Calcium Compounds - Ion Exchange; Calcium Compounds - Radiation Effects; Oxygen - Adsorption | ||
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Abstract:
Anion-radicals of oxygen O2− and complexes of molecular oxygen with hole centers [X·O2] (g1=2.002, g2=2.009, g31=2−015, g32=2.016) and [Y·O2] (g‖=2.004, g⊥=2.012) have been found to form under CaO irradiation in the range of surface absorption (hν≤4 eV). ESR spectra of X and Y centers have not been observed. They are suggested to be anion-radicals Ost− in various coordinations: (O3C−)st and (O4C−)st, respectively.
Cite:
Volodin A.M.
, Cherkashin A.E.
, Prokopiev K.N.
ESR Studies of the Generation of Adsorbed Oxygen Radicals under Irradiation of CaO in the Range of Surface Absorption
Reaction Kinetics and Catalysis Letters. 1992. V.46. N2. P.373-378. DOI: 10.1007/BF02070960 WOS Scopus РИНЦ
ESR Studies of the Generation of Adsorbed Oxygen Radicals under Irradiation of CaO in the Range of Surface Absorption
Reaction Kinetics and Catalysis Letters. 1992. V.46. N2. P.373-378. DOI: 10.1007/BF02070960 WOS Scopus РИНЦ
Dates:
Submitted: | Aug 21, 1991 |
Accepted: | Oct 8, 1991 |
Published print: | Mar 1, 1992 |
Identifiers:
Web of science | WOS:A1992HM78000020 |
Scopus | 2-s2.0-0026826259 |
Elibrary | 31150040 |
Chemical Abstracts | 1992:245059 |
Chemical Abstracts (print) | 116:245059 |
OpenAlex | W2093510722 |