Effect of calcination temperature on the structure of vanadium phosphorus oxide materials and their catalytic activity in the decomposition of 2-propanol
Joint Authors
Sadiq, M.
Bensitel, M.
Nohair, K.
Leglise, J.
Lamonier, C.
Source
Journal of Saudi Chemical Society
Issue
Vol. 16, Issue 4 (31 Oct. 2012), pp.445-449, 5 p.
Publisher
Publication Date
2012-10-31
Country of Publication
Saudi Arabia
No. of Pages
5
Main Subjects
Abstract EN
The synthesis of vanadyl phosphate by reaction of an alcoholic solution of V2O5 and o-H3PO4 has been studied.
The solids obtained were investigated by various physico-chemical techniques as in situ X-ray diffraction (XRD), thermogravimetric analysis (TGA), and differential thermal analysis (DTA) under inert atmosphere.
The compounds have been further characterized by infrared and UV-Visible spectroscopies.
The isopropanol conversion is carried out to evaluate the catalytic activity of the samples.
The isopropanol conversion increases with the reaction temperature from 433 to 503 K for vanadyl phosphorus oxides calcined at a different temperature.
However, the conversion attains 100% at 503 K, and the solid calcined at 973 K exhibits high selectivity towards propene (100% at 503 K).
American Psychological Association (APA)
Sadiq, M.& Bensitel, M.& Nohair, K.& Leglise, J.& Lamonier, C.. 2012. Effect of calcination temperature on the structure of vanadium phosphorus oxide materials and their catalytic activity in the decomposition of 2-propanol. Journal of Saudi Chemical Society،Vol. 16, no. 4, pp.445-449.
https://search.emarefa.net/detail/BIM-351795
Modern Language Association (MLA)
Sadiq, M.…[et al.]. Effect of calcination temperature on the structure of vanadium phosphorus oxide materials and their catalytic activity in the decomposition of 2-propanol. Journal of Saudi Chemical Society Vol. 16, no. 4 (Oct. 2012), pp.445-449.
https://search.emarefa.net/detail/BIM-351795
American Medical Association (AMA)
Sadiq, M.& Bensitel, M.& Nohair, K.& Leglise, J.& Lamonier, C.. Effect of calcination temperature on the structure of vanadium phosphorus oxide materials and their catalytic activity in the decomposition of 2-propanol. Journal of Saudi Chemical Society. 2012. Vol. 16, no. 4, pp.445-449.
https://search.emarefa.net/detail/BIM-351795
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 449
Record ID
BIM-351795