Spectroscopic and microcalorimetric study of a TiO2-supported platinum catalyst

被引：22

作者：

Ruiz-Martinez, J. ^{[1
]}

Sepulveda-Escribano, A. ^{[1
,2
]}

Anderson, J. A. ^{[2
]}

Rodriguez-Reinoso, F. ^{[1
]}

机构：

[1] Univ Alicante, Dept Quim Inorgan, Lab Mat Avanzados, E-03080 Alicante, Spain

[2] Univ Aberdeen, Univ London Kings Coll, Dept Chem, Surface Chem & Catalysis Grp, Old Aberdeen AB24 3UE, Scotland

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2009年 / 11卷 / 06期

关键词：

METAL SUPPORT INTERACTIONS; INFRARED-SPECTRA; CO; ADSORPTION; SURFACES; TITANIA; HYDROGENATION; OXIDATION; PT/TIO2;

D O I：

10.1039/b816601c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This paper reports a CO adsorption study on a Pt/TiO2 catalyst reduced at two different temperatures, 473 and 773 K, followed by in situ infrared spectroscopy and adsorption microcalorimetry. The study is complemented with XPS characterization of the reduced catalysts.

引用

页码：917 / 920

页数：4

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