PHASE-STRUCTURE OF CARBON SUPPORTED PALLADIUM COPPER-CATALYSTS

被引：8

作者：

MALLAT, T

SZABO, S

PETRO, J

机构：

[1] HUNGARIAN ACAD SCI,CENT RES INST CHEM,H-1525 BUDAPEST,HUNGARY

[2] TECH UNIV BUDAPEST,DEPT ORGAN CHEM TECHNOL,H-1521 BUDAPEST,HUNGARY

来源：

APPLIED SURFACE SCIENCE | 1990年 / 40卷 / 04期

关键词：

D O I：

10.1016/0169-4332(90)90029-Y

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：

The phase structure of 7%Pd-3%Cu on activated carbon catalysts was studied by potentiodynamic polarization and XRD methods. Unalloyed Pd, Pd-rich disordered alloy, unalloyed Cu and Cu3Pd phases and adsorbed Cu have been detected, depending on the preparation methods. Activity in hydrogenation reactions was attributed to the Pd-rich disordered alloy phase. © 1990.

引用

页码：309 / 313

页数：5

共 29 条

[1] ELECTROCATALYSIS BY FOREIGN METAL MONOLAYERS - OXIDATION OF FORMIC-ACID ON PALLADIUM [J].