Manifestation of the effect of strong metal-support interaction in a Pt/TiO2 rutile catalyst

Authors
Shul'ga, YM Ivleva, IN Gaidai, NA Zav'yalov, TA Kurkin, EN
Citation
Ym. Shul'Ga et al., Manifestation of the effect of strong metal-support interaction in a Pt/TiO2 rutile catalyst, KINET CATAL, 41(2), 2000, pp. 231-235
Citations number
9
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
KINETICS AND CATALYSIS
ISSN journal
00231584 → ACNP
Volume
41
Issue
2
Year of publication
2000
Pages
231 - 235
Database
ISI
SICI code
0023-1584(200003/04)41:2<231:MOTEOS>2.0.ZU;2-Z
Abstract
Pt/TiO2 catalysts supported on ultradispersed rutile are prepared. The effe ct of strong metal-support interaction (SMSI) in these catalysts is more pr onounced than in Pt/TiO2 catalysts with greater fractions of an anatase pha se in the support. Mild oxidation of the rutile catalyst eliminates the SMS I effect.