Characterization of Pd blacks by temperature programmed oxidation

被引：6

作者：

Farkas, G ^{[1
]}

Beck, A

Tungler, A

Sárkány, A

机构：

[1] Budapest Univ Technol & Econ, Dept Chem Technol, H-1521 Budapest, Hungary

[2] Hungarian Acad Sci, Chem Res Ctr, Inst Isotopes & Surface Chem, H-1525 Budapest, Hungary

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 2000年 / 70卷 / 02期

关键词：

Pd powders; Temperature Programmed Oxidation;

D O I：

10.1023/A:1010305303515

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：

Using different reduction conditions Pd powders have been prepared and characterized by chemisorption and TPO (Temperature Programmed Oxidation) measurements. The amount of carbon deposits introduced during preparation seems to be peculiar to the preparation procedure. The O-2 consumption curves attributed to PdO formation have shown two peak minima suggesting strong differences in the accessibility of Pd particles.

引用

页码：331 / 339

页数：9

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