Structural Dynamics of Low-Symmetry Au Nanoparticles Stimulated by Electron Irradiation

被引：26

作者：

Zhang, Bingsen ^{[1
]}

Wang, Di ^{[1
]}

Zhang, Wei ^{[1
]}

Su, Dang Sheng ^{[1
,2
]}

Schloegl, Robert ^{[1
]}

机构：

[1] Max Planck Inst, Fritz Haber Inst, Dept Inorgan Chem, D-14195 Berlin, Germany

[2] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2011年 / 17卷 / 46期

关键词：

carbon; electron microscopy; gold; nanoparticles; supported catalysts; HIGH-RESOLUTION; THERMAL-STABILITY; PARTICLE-SIZE; GOLD CRYSTALS; ACTIVE GOLD; OXIDATION; CLUSTERS; OXIDE; MICROSCOPY; PHASE;

D O I：

10.1002/chem.201102092

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dynamic gold nanoparticles: Small gold particles were found to take on a multiply twinned (MTP) structure on weakly interacting carbon supports. Real-time structural behavior of real-world carbon-supported catalytic species is described without resorting to modeling techniques (see figure). Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：12877 / 12881

页数：5

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