0181558 - UFCH-W 20020192 RIV NL eng J - Journal Article
Nováková, Jana - Lhotka, M. - Tvarůžková, Zdenka - Sobalík, Zdeněk
Decomposition of Nitrous Oxide Over Fe-Ferrierites. Effect of Deposited Oxygen on the Framework Oxygens Studied by 18O Isotopic Exchange.
Catalysis Letters. Roč. 83, 3/4 (2002), s. 215-220. ISSN 1011-372X. E-ISSN 1572-879X
R&D Projects: GA AV ČR IBS4040016; GA MŠMT OC D15.20
Keywords : zeolite * iron * N2O decomposition
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 1.559, year: 2002

-About 50-75% of oxygen captured during decomposition of N2O at 200.DEG.C over Fe-FER (Fe/Al 0.03-0.6) was exchanged by 18O at room temperature. Complete desorption of captured oxygen containig mostly 16O isotope was reached at higher temperature. The 18O deficiency was rationalized by assuming labilization of the framework oxygen in Fe-FER.
Permanent Link: http://hdl.handle.net/11104/0078109