Atomic XAFS as a tool to probe the electronic properties of supported noble metal nanoclusters

被引：39

作者：

van der Eerden, AMJ

Visser, T

Nijhuis, A

Ikeda, Y

Lepage, M

Koningsberger, DC

Weckhuysen, BM

机构：

[1] Univ Utrecht, Debye Inst, Dept Inorgan Chem & Catalysis, NL-3584 CA Utrecht, Netherlands

[2] Toyota Motor Engn & Mfg Europe, Mat Engn Div, Ctr Tech, B-1930 Zaventem, Belgium

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 10期

关键词：

D O I：

10.1021/ja043107l

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Atomic XAFS is a very attractive technique for probing electronic properties of supported metal nanoclusters. For platinum nanoparticles on different supports, the technique is found to be in good agreement with infrared CO adsorption measurements. The advantages of AXAFS, however, are that no probe molecule is required and that real-time measurements under reaction conditions are possible. Copyright © 2005 American Chemical Society.

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页码：3272 / 3273

页数：2

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