Kinetic, Conductivity and ESR Studies of Superconducting Y-Ba-Cu-O Ceramics with Controlled Oxygen Content | Sciact - CRIS-system of Boreskov Institute of Catalysis

Kinetic, Conductivity and ESR Studies of Superconducting Y-Ba-Cu-O Ceramics with Controlled Oxygen Content Full article

Journal

Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837

Output data

Year: 1989, Volume: 39, Number: 2, Pages: 411-417 Pages count : 7 DOI: 10.1007/BF02071361

Tags

Oxygen; Physical Chemistry; Activation Energy; Catalysis; Oxygen Content

Authors

Bolshov V.A. ¹ , Volodin A.M. ¹ , Kharitonov A.S. ¹ , Panov G.I. ¹ , Yudanov V.F. ¹ , Parmon V.N. ¹ , Martynets V.G. ² , Matizen E.V. ² , Kukarin V.F. ²

Affiliations

1	Institute of Catalysis, Novosibirsk 630090, USSR
2	Institute of Inorganic Chemistry, Novosibirsk 630090, USSR

The activation energy Ea of oxygen evolution from the YBa2Cu3O7−σ ceramics has been measured for σ ranging from 0 to 0.2. In the σ range from 0.15 to 0.18 oxygen is fairly homogeneous and its evolution is characterized by Ea=(36±3) kcal/mol. Temperature dependence of a low-field ESR signal of the ceramics have been studied at a frequency of 9.3 KHz nearby TC.

Bolshov V.A. , Volodin A.M. , Kharitonov A.S. , Panov G.I. , Yudanov V.F. , Parmon V.N. , Martynets V.G. , Matizen E.V. , Kukarin V.F.
Kinetic, Conductivity and ESR Studies of Superconducting Y-Ba-Cu-O Ceramics with Controlled Oxygen Content
Reaction Kinetics and Catalysis Letters. 1989. V.39. N2. P.411-417. DOI: 10.1007/BF02071361 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Nov 18, 1988
Accepted:	Jan 11, 1989
Published print:	Sep 1, 1989

Web of science:	WOS:A1989AL07400031
Scopus:	2-s2.0-34249972912
Elibrary:	30850228
Chemical Abstracts:	1989:581851
Chemical Abstracts (print):	111:181851
OpenAlex:	W1983420204

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Web of science	1
Scopus	1
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