CHARACTERIZATION OF V2O5 TIO2 EUROCAT SAMPLES BY TEMPERATURE-PROGRAMMED REDUCTION/

Authors
KOEPPEL RA NICKL J BAIKER A ANDERSSON A VOLTA JC POLISSET M NOGIER J BOND GC DIAS CR
Citation
Ra. Koeppel et al., CHARACTERIZATION OF V2O5 TIO2 EUROCAT SAMPLES BY TEMPERATURE-PROGRAMMED REDUCTION/, Catalysis today, 20(1), 1994, pp. 45-52
Citations number
13
Categorie Soggetti
Engineering, Chemical","Chemistry Applied","Chemistry Physical
Journal title
Catalysis today → ACNP
ISSN journal
09205861
Volume
20
Issue
1
Year of publication
1994
Pages
45 - 52
Database
ISI
SICI code
0920-5861(1994)20:1<45:COVTES>2.0.ZU;2-F
Abstract
Eurocat V2O5/TiO2 samples containing 1 and 8 wt.-% vanadia have been s tudied by means of temperature-programmed reduction (TPR). To obtain s ignificant and comparable results, a standardized parameter set is pro posed for these measurements. The estimation of the vanadia loading fr om the hydrogen consumption measurements, assuming the reduction stoic hiometry V2O5 + 2H2 --> V2O3 + 2H2O, appears to be applicable with rea sonable reliability.