Oxide ultra-thin films on metals: new materials for the design of supported metal catalysts

被引：466

作者：

Freund, Hans-Joachim ^{[1
]}

Pacchioni, Gianfranco ^{[2
]}

机构：

[1] Fritz Haber Inst, MPG, Dept Chem Phys, D-14195 Berlin, Germany

[2] Univ Milano Bicocca, Dipartimento Sci Mat, I-20125 Milan, Italy

来源：

CHEMICAL SOCIETY REVIEWS | 2008年 / 37卷 / 10期

关键词：

D O I：

10.1039/b718768h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ultrathin oxide films on metals offer new opportunities for the design of supported nanoclusters with potential use in catalysis. This requires a characterization at the atomistic level of the structure and composition of the thin film, of its morphology and defect structure. A proper selection of metal/oxide interface, film thickness, lattice mismatch, etc. makes it possible to prepare collections of supported metal particles with novel properties. This critical review describes some illustrative examples, emphasizes the role of the interplay between theory and experiment, and relates some recent findings related to the possibility to control the charge state of a supported nanoparticle on an ultrathin oxide film (211 references).

引用

页码：2224 / 2242

页数：19

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