An in situ cell for small-angle scattering experiments on nano-structured catalysts

被引：15

作者：

Andreasen, JW

Rasmussen, O

Feidenhans'l, R

Rasmussen, FB

Christensen, R

Molenbroek, AM

Goerigk, G

机构：

[1] Riso Natl Lab, Mat Res Dept, DK-4000 Roskilde, Denmark

[2] Haldor Topsoe Res Labs, DK-2800 Kgs Lyngby, Denmark

[3] Forschungszentrum Julich, Inst Festkorperforsch, D-52425 Julich, Germany

来源：

JOURNAL OF APPLIED CRYSTALLOGRAPHY | 2003年 / 36卷 / 01期

关键词：

SAXS; in situ; catalysis;

D O I：

10.1107/S002188980300061X

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The design, construction and operation of an in situ cell covering the temperature range from room temperature to 870 K with the sample in a controlled gas flow is demonstrated. The setup is designed specifically for acquiring small angle X-ray scattering data at the JUSIFA beam line at the Hamburger Synchrotronstrahlungslabor although it can be employed at other beam lines with only slight modifications. The cell is used for studying dynamic changes in size and morphology of nano structured catalyst particles.

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收藏

页码：812 / 813

页数：2

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