Isotopic Nitrogen Exchange and Ammonia Synthesis on Uranium Nitride | Sciact - CRIS-system of Boreskov Institute of Catalysis

Isotopic Nitrogen Exchange and Ammonia Synthesis on Uranium Nitride Full article

Journal

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Output data

Year: 1984, Volume: 25, Number: 1, Pages: 101-106 Pages count : 6

Authors

Panov G.I. ¹ , Boreskov G.K. ¹ , Kharitonov A.S. ¹ , Moroz E.M. ¹ , Sobolev V.I. ¹

Affiliations

1	Institute of Catalysis, Siberian Branch U.S.S.R. Academy of Sciences

The catalytic properties of samples of uranium nitride of different chemical composition, alpha-U2N3 and UN1.70, are compared. In both cases, isotopic exchange occurs via the reversible, dissociative adsorption of nitrogen. Despite the similarity of the structural and thermodynamic properties of the phases, the heat of adsorption of nitrogen differs by 120 kj/mole. This leads to a marked difference in the catalytic properties of the samples. It is shown that isotopic exchange serves as a reliable characteristic of molecular nitrogen activation and its ability to enter into ammonia synthesis.

Panov G.I. , Boreskov G.K. , Kharitonov A.S. , Moroz E.M. , Sobolev V.I.
Isotopic Nitrogen Exchange and Ammonia Synthesis on Uranium Nitride
Kinetics and Catalysis. 1984. V.25. N1. P.101-106. WOS Scopus РИНЦ

Панов Г.И. , Боресков Г.К. , Харитонов А.С. , Мороз Э.М. , Соболев В.И.
Изотопный обмен азота и синтез аммиака на нитриде урана
Кинетика и катализ. 1984. Т.25. №1. С.123-129. РИНЦ ANCAN

Submitted:	Sep 6, 1982
Published print:	Jan 1, 1984

Web of science:	WOS:A1984TN29700001
Scopus:	2-s2.0-0021178944
Elibrary:	30603152

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Web of science	1