Structure and Catalytic Properties of Samarium-Calcium Oxide Catalysts in Methane Oxidative Dehydrodimerization Full article
Conference |
2nd European Workshop on Methane Activation 22-23 May 1989 , Enschede |
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Journal |
Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308 |
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Output data | Year: 1990, Volume: 6, Number: 4, Pages: 489-495 Pages count : 7 DOI: 10.1016/0920-5861(90)85043-N | ||||
Tags | Crystals--Structure; Hydrocarbons--Production; Methane--Oxidation; Oxides--Electric Conductivity; Samarium Compounds | ||||
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Abstract:
Synthesis of samarium-calcium oxide catalysts has been studied. Conditions for obtaining systems that contain cubic, monoclinic and mixture of two forms of samarium oxide have been found. The catalyst with two Sm2O3 forms has been shown to be the most active and selective towards oxidative dehydrodimerization of methane. Electrical conductivity over samarium-calcium catalysts have been studied. It is concluded that high selectivity and activity of the samples with two Sm2O3 forms are due to high mobility of oxygen vacancies.
Cite:
Sokolovskii V.D.
, Buyevskaya O.V.
, Plyasova L.M.
, Litvak G.S.
, Uvarov N.P.
Structure and Catalytic Properties of Samarium-Calcium Oxide Catalysts in Methane Oxidative Dehydrodimerization
Catalysis Today. 1990. V.6. N4. P.489-495. DOI: 10.1016/0920-5861(90)85043-N Scopus РИНЦ
Structure and Catalytic Properties of Samarium-Calcium Oxide Catalysts in Methane Oxidative Dehydrodimerization
Catalysis Today. 1990. V.6. N4. P.489-495. DOI: 10.1016/0920-5861(90)85043-N Scopus РИНЦ
Dates:
Published print: | Feb 1, 1990 |
Published online: | Jul 30, 2001 |
Identifiers:
Scopus | 2-s2.0-0025383585 |
Elibrary | 31107072 |
Chemical Abstracts | 1990:518101 |
Chemical Abstracts (print) | 113:118101 |
OpenAlex | W2063845955 |