Microtube Membranes for the Selective Synthesis of Oxygen and Hydrogen

Microtube Membranes for the Selective Synthesis of Oxygen and Hydrogen

—The results on the gas permeability of oxygen- and hydrogen-permeable microtube membranes are shown. For oxygen-permeable microtube membranes of the Ba 0.5 Sr 0.5 Co 0.75 Fe 0.2 Mo 0.05 O 3 – δ composition, the effect of silver catalyst is studied for the first time with the use of a new method of...

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Veröffentlicht in:Russian journal of electrochemistry 2021-10, Vol.57 (10), p.1019-1027
Hauptverfasser: Kovalev, I. V., Mal’bakhova, I. A., Vorob’ev, A. M., Borisenko, T. A., Popov, M. P., Matvienko, A. A., Titkov, A. I., Nemudryi, A. P.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Composition effects
Electrochemistry
Hydrogen
Membranes
Nickel
Oxygen
Permeability
Physical Chemistry
Silver
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Beschreibung
Zusammenfassung:—The results on the gas permeability of oxygen- and hydrogen-permeable microtube membranes are shown. For oxygen-permeable microtube membranes of the Ba 0.5 Sr 0.5 Co 0.75 Fe 0.2 Mo 0.05 O 3 – δ composition, the effect of silver catalyst is studied for the first time with the use of a new method of heating. Alternative hydrogen-permeable membranes based on metal nickel are made of nickel oxide by the method of phase inversion followed by the reduction in hydrogen.
ISSN:1023-1935
1608-3342
DOI:10.1134/S1023193521100074