Abstract: Properties of the composite catalysts made of nickel metal (Nio) supported on metal-ceramic (Al°/γ-Al2O3) have been examined. A catalyst grain is shown to consist of microparticles constituting a metallic aluminium kernels covered by an oxide (γ-Al2O3) film. On this film a nickel-aluminium spinel is localized with metallic nickel (Nio) particles on its surface. It was suggested that this morphological structure of catalysts accounts for the increased electrone density on nickel particles and for the high catalytic activity in steam reforming of methane.

Cite: Kuznetsova L.L. , Anan'in V.N. , Pashis A.V. , Zaikovskii V.I. , Ziborov A.V. , Plyasova L.M.
New Metal-Ceramic Supported Catalysts for Conversion Op C1-Compounds
In compilation Natural Gas Conversion : Proceedings of the Natural Gas Conversion Symposium, Oslo, August, 12-17,1990. 1991. – C.383-389. – ISBN 978-0-444-88735-1. DOI: 10.1016/S0167-2991(08)60104-4 WOS Scopus РИНЦ ANCAN OpenAlex

Dates:

Published print:	Jan 1, 1991
Published online:	Mar 2, 2008

Identifiers:

Web of science:	WOS:A1991BU48D00048
Scopus:	2-s2.0-77956927511
Elibrary:	30921480
Chemical Abstracts:	1991:659641
Chemical Abstracts (print):	115:259641
OpenAlex:	W25163375

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