A Case of Strong Metal-Support Interactions: Combining Advanced Microscopy and Model Systems to Elucidate the Atomic Structure of Interfaces

被引：160

作者：

Willinger, Marc G. ^{[1
]}

Zhang, Wei ^{[1
]}

Bondarchuk, Oleksandr ^{[1
]}

Shaikhutdinov, Shamil ^{[1
]}

Freund, Hans-Joachim ^{[1
]}

Schloegl, Robert ^{[1
]}

机构：

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

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2014年 / 53卷 / 23期

关键词：

heterogeneous catalysis; high-resolution electron microscopy; metal-support interactions; model systems; ultrathin oxide films; ELECTRON-MICROSCOPY; CO OXIDATION; CATALYSTS; TIO2(110); FILMS; NANOPARTICLES; REVERSIBILITY; ENCAPSULATION; FE3O4(111); RESOLUTION;

D O I：

10.1002/anie.201400290

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A symbiosis of advanced scanning probe and electron microscopy and a well-defined model system may provide a detailed picture of interfaces on nanostructured catalytic systems. This was demonstrated for Pt nanoparticles supported on iron oxide thin films which undergo encapsulation by supporting oxide as a result of strong metal-support interactions.

引用

页码：5998 / 6001

页数：4

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