Ultrathin Oxide Films on Metal Supports: Structure-Reactivity Relations

被引：103

作者：

Shaikhutdinov, S. ^{[1
]}

Freund, H. -J. ^{[1
]}

机构：

[1] Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, Germany

来源：

ANNUAL REVIEW OF PHYSICAL CHEMISTRY, VOL 63 | 2012年 / 63卷

关键词：

heterogeneous catalysis; ultrathin oxide layers; model systems; surface structure; CO OXIDATION; CATALYSIS; RUTHENIUM; SURFACES; MODEL; NANOPARTICLES; ELECTRONICS; KINETICS; PD(100); STATE;

D O I：

10.1146/annurev-physchem-032511-143737

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：

Well-ordered, thin oxide films have drawn some attention in recent years as suitable oxide supports for modeling highly dispersed metal catalysts at the atomic scale. It turned out, however, that ultrathin oxide films may exhibit interesting catalytic properties in their own right. In this review, we discuss phenomena specifically connected to ultrathin oxide films to explain and understand the physicochemical basis of their reactivity in oxidation reactions. Two sets of systems are discussed, i.e., transition metal oxide films grown on metal substrates and native oxide films formed upon oxidation of metal surfaces.

引用

页码：619 / 633

页数：15

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