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Vanadium supported on hexagonal mesoporous silica: active and stable catalysts in the oxidative dehydrogenation of alkanes
Authors: Knotek Petr | Čapek Libor | Bulánek Roman | Adam Jiří
Year: 2006
Type of publication: článek ve sborníku
Name of source: 8th Pannonian International Symposium on Catalysis
Publisher name: Hungarian Zeolite Association
Place: Szeged, Hungary
Page from-to: 31-36
Titles:
Language Name Abstract Keywords
cze Vanad nanesený na hexagonální mesoporézní silice: aktivní a stabilní katalyzátory na oxidativní dehydrogenaci alkanů Článek se zabývá hexagonální mesoporézní silikou dopovanou oxo-komplexy vanadu. katalytické působení těchto materiálů bylo zkoumáno v oxidativní dehydrogenaci propanu a etanu za účelem určení vztahu mezi strukturou vanadových komplexů a jejich katalytickou aktivitou. ODH, propan, propen, HMS
eng Vanadium supported on hexagonal mesoporous silica: active and stable catalysts in the oxidative dehydrogenation of alkanes The contribution deals with hexagonal mesoporous silica (HMS) post-synthetically dopped with vanadia oxo-species. Catalytic performance of V-HMS catalysts with different vanadium oxide loadings in the oxidative dehydrogenation of propane and ethane was studied. The objective of this study is to determine the relationship between the structure of vanadium species in HMS catalysts and their activity and selectivity in ODH of propane and ethane. ODH, propane, propene, HMS