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|Title: ||Oxidative dehydrogenation of ethylbenzene over La and Dy supported vanadia|
|Authors: ||Sugunan, S|
Renuka, N K
|Keywords: ||Oxidative dehydrogenation|
|Issue Date: ||Jun-2002|
|Publisher: ||Indian Journal of Chemistry|
|Abstract: ||A series of supported vanadia systems have been prepared by
excess solvent technique using La203 and DY203 as supports.
Physical characterization has been carried out using XRD, FTIR,
TG studies, BET surface area measurement, pore volume analysis
etc. Cyclohexanol decomposition has been used as a test reaction
for evaluating the acid base properties of the supported system.
The oxidative dehydrogenation of ethylbenzene has been
employed as a chemical probe reaction to examine the catalytic
activity. The active species correspond to amorphous and
crystalline tetrahedral vanadyl units in the supported system.|
|Appears in Collections:||Dr. Sugunan S|
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