Method for metal dispersion measurements on Pt-Sn/γ-Al2O3

被引:5
|
作者
Corro, G [1 ]
Aguilar, G [1 ]
Montiel, R [1 ]
Bernes, S [1 ]
机构
[1] Univ Autonoma Puebla, ICBUAP, Puebla 72570, Mexico
来源
关键词
Pt-Sn/gamma-Al2O3; Pt-Sn metallic dispersion;
D O I
10.1023/A:1014119626619
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
An easy, inexpensive method for metal dispersion measurements in Pt-Sn/gamma -Al2O3 catalysts is proposed. The method is based in avoiding Sn oxidation during catalyst evacuation.
引用
收藏
页码:317 / 323
页数:7
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