PALLADIUM-BASED CATALYSTS SUPPORTED ON OLIGOMERIC ARAMIDES - A TPR INVESTIGATION

被引：5

作者：

ARENA, F ^{[1
]}

CUM, G ^{[1
]}

GALLO, R ^{[1
]}

PARMALIANA, A ^{[1
]}

机构：

[1] UNIV MESSINA,DIPARTIMENTO CHIM IND,I-98166 MESSINA,ITALY

来源：

JOURNAL OF MOLECULAR CATALYSIS | 1994年 / 94卷 / 02期

关键词：

D O I：

10.1016/S0304-5102(94)87042-X

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 reduction pattern of PdCl2 supported on oligomeric aramides has been investigated by temperature programmed reduction (TPR) measurements in the range of temperature -80 to 305 degrees C. The influence both of chemical composition of the oligomeric matrix and Pd loading has been ascertained. A peculiar metal-support interaction greatly affects the reducibility of Pd, allowing its stabilisation in the oxidised form (i.e., Pd2+).

引用

页码：203 / 212

页数：10

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