日本語
 
Help Privacy Policy ポリシー/免責事項
  詳細検索ブラウズ

アイテム詳細


公開

講演

Structure and reaction dynamics of vanadium oxide surface species supported on Ti-SBA-15

MPS-Authors
/persons/resource/persons22182

Tzolova-Müller,  Genka
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

/persons/resource/persons21766

Kröhnert,  Jutta
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

/persons/resource/persons21590

Hävecker,  Michael
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

/persons/resource/persons21579

Grüne,  Philipp
Molecular Physics, Fritz Haber Institute, Max Planck Society;

/persons/resource/persons22251

Wolfram,  Till
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

/persons/resource/persons22071

Schlögl,  Robert
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

/persons/resource/persons22181

Trunschke,  Annette
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

External Resource
There are no locators available
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
フルテキスト (公開)

1021676.pdf
(全文テキスト(全般)), 137KB

付随資料 (公開)
There is no public supplementary material available
引用

Tzolova-Müller, G., Kröhnert, J., Hävecker, M., Grüne, P., Wolfram, T., Schlögl, R., & Trunschke, A. (2010). Structure and reaction dynamics of vanadium oxide surface species supported on Ti-SBA-15. Talk presented at Second German-Russian Seminar on Catalysis «Bridging the Gap between Model and Real Catalysis». Kloster Seon [Germany]. 2010-03-14 - 2010-03-16.


引用: https://hdl.handle.net/11858/00-001M-0000-0012-0889-F
要旨
V2O5 dispersed on high surface area metal oxides, such as SiO2,
Al2O3, TiO2, or ZrO2, has been the topic of many experimental and
theoretical approaches targeted at a deeper understanding of
heterogeneous oxidation catalysis on a molecular level.1 Structure,
reactivity and stability of the active, two-dimensional vanadium
oxide surface species depend on catalyst synthesis, nature of the
support and reaction conditions. In the present work, highly
dispersed VxOy supported on mesoporous silica (SBA-15)
modified with titania has been used as a model system to
investigate the vanadia-support interaction and the effect of the
degree of aggregation of vanadium oxo-species on the reactivity in
oxidative dehydrogenation (ODH) of propane applying in-situ
spectroscopic techniques.