Application of High-Porosity Ceramic Block-Cellular Palladium Catalysts in the Oxidation of Hydrogen Isotopes

The main physical-chemical characteristics of ceramic high-porosity block-cellular catalysts coated with a palladium active layer in the process of oxidation of hydrogen under different experimental conditions are presented. It is concluded on the basis of the data obtained on the energy of activati...

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Published inGlass and ceramics Vol. 71; no. 11-12; pp. 396 - 399
Main Authors Gasparyan, M. D., Grunskii, V. N., Bespalov, A. V., Popova, N. A., Bagramyan, T. A., Grigoryan, N. S., Abrashov, A. A., Rozenkevich, M. B., Pak, Yu. S., Bukin, A. N., Sumchenko, A. S.
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.03.2015
Springer
Subjects
At Enterprises and Institutes
Ceramics
Characterization and Evaluation of Materials
Chemical properties
Chemistry and Materials Science
Composites
Glass
Hydrogen
Materials Science
Natural Materials
Oxidation-reduction reaction
Palladium
Palladium catalysts
Porosity
activation energy
activity of catalyst
high-porosity ceramic block-cellular catalysts
gas-dynamic resistance
hydrogen oxidation reaction rate constant
palladium active layer
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Summary:The main physical-chemical characteristics of ceramic high-porosity block-cellular catalysts coated with a palladium active layer in the process of oxidation of hydrogen under different experimental conditions are presented. It is concluded on the basis of the data obtained on the energy of activation and catalytic activity that in comparison with imported granular catalysts they hold promise for use in the catalytic oxidation of hydrogen isotopes.
ISSN:0361-7610
1573-8515
DOI:10.1007/s10717-015-9696-4