Atomic Resolution Analysis of Silver Ion-Exchanged Zeolite A

被引：69
|
作者：
Mayoral, Alvaro [1 ,3 ]
Carey, Thomas [2 ]
Anderson, Paul A. [2 ]
Lubk, Axel [3 ,4 ]
Diaz, Isabel [5 ]
机构：
[1] Univ Zaragoza, Lab Microscopias Avanzadas LMA, Inst Nanociencia Aragon INA, Zaragoza 50018, Spain
[2] Univ Birmingham, Sch Chem, Birmingham B15 2TT, W Midlands, England
[3] Elect Microscopy TALEM, Transpyrenean Assoc Lab, Zaragoza, Spain
[4] CEMES CNRS, Grp NanoMat, Toulouse, France
[5] CSIC, Inst Catalisis & Petr Quim, Madrid, Spain
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 47期
关键词：
catalysts; electron microscopy; mesoporous materials; nanomaterials; zeolites; CLUSTERS; METHANOL; METAL; MFI; TEM;
D O I：
10.1002/anie.201105450
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The three-dimensional structure of Ag ion-exchanged zeolite A was studied by XRD and scanning transmission electron microscopy. Despite the difficulties in the microscopic investigation of zeolites with high Al content, the arrangement of isolated Ag ions and Ag clusters of six atoms was visualized (see picture). Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：11230 / 11233
页数：4
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