In situ wide angle X-ray scattering (WAXS) study of bimetallic Au-Pd catalysts

被引：4

作者：

Canton, P

Riello, P

Furlan, A

Minesso, A

Bertoldo, L

Pinna, F

Benedetti, A

机构：

[1] Univ Venice, Dipartimento Chim Fis, I-30123 Venice, Italy

[2] Univ Venice, Dipartimento Chim, I-30123 Venice, Italy

来源：

CATALYSIS LETTERS | 2000年 / 69卷 / 1-2期

关键词：

X-ray diffraction; gold; palladium; bimetallic catalysts; metal alloy; microstructure; Rietveld method;

D O I：

10.1023/A:1019080714240

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Aim of the paper is to apply a modified version of the Rietveld method to two Au-Pd/C catalysts prepared by successive impregnation and reduced in situ by a special holder in order to show that a suitable WAXS analysis, performed in routine lab and using an X-ray conventional generator, can be very detailed and rich of information especially when a bimetallic catalyst has to be considered.

引用

页码：17 / 20

页数：4

共 7 条

[1] ASAXS investigation of a Au/C catalyst [J].