STATE OF COPPER-CONTAINING CATALYST FOR METHANOL SYNTHESIS IN THE REACTION MEDIUM

Authors
YURIEVA TM PLYASOVA LM KRIGER TA ZAIKOVSKII VI MAKAROVA OV MINYUKOVA TP
Citation
Tm. Yurieva et al., STATE OF COPPER-CONTAINING CATALYST FOR METHANOL SYNTHESIS IN THE REACTION MEDIUM, Reaction kinetics and catalysis letters, 51(2), 1993, pp. 495-500
Citations number
10
Categorie Soggetti
Chemistry Physical
Journal title
Reaction kinetics and catalysis letters → ACNP
ISSN journal
01331736
Volume
51
Issue
2
Year of publication
1993
Pages
495 - 500
Database
ISI
SICI code
0133-1736(1993)51:2<495:SOCCFM>2.0.ZU;2-T
Abstract
Hydrogen-interaction with solid solutions of the composition Cu0.08Zn0 .020 and Cu 0.15Al0.10Zn0.75O* has been studied. It is shown that at catalytic temperatures the surface of anion-modified zinc oxide contai ns epitaxially bonded metallic copper particles. Reversibility of this phenomenon upon removing hydrogen indicates that in hydrogen medium a complex system consisting of the oxide stabilized by protons and epit axially bonded with oxide metal copper particles formed.