Determination of surface intermediates during the selective oxidation of formaldehyde over V-Ti-O catalyst by in situ FTIR spectroscopy

Authors
Popova, GY Chesalov, YA Andrushkevich, TV Zakharov, II Stoyanov, ES
Citation
Gy. Popova et al., Determination of surface intermediates during the selective oxidation of formaldehyde over V-Ti-O catalyst by in situ FTIR spectroscopy, J MOL CAT A, 158(1), 2000, pp. 345-348
Citations number
8
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
ISSN journal
13811169 → ACNP
Volume
158
Issue
1
Year of publication
2000
Pages
345 - 348
Database
ISI
SICI code
1381-1169(20000908)158:1<345:DOSIDT>2.0.ZU;2-Y
Abstract
Formaldehyde oxidation to formic acid on V-Ti-O catalyst was studied in a f low-circuit setup with a differential reactor and in the IR cell. Surface i ntermediates leading to formic acid formation were identified. Catalyst cal cination temperature was varied to study its effect on catalyst performance and surface species structure. (C) 2000 Elsevier Science B.V. All rights r eserved.