MODIFICATION OF THE SURFACE-COMPOSITION OF MOLYBDENUM OXYNITRIDE DURING HYDROCARBON CATALYSIS

被引：37

作者：

DJEGAMARIADASSOU, G ^{[1
]}

BOUDART, M ^{[1
]}

BUGLI, G ^{[1
]}

SAYAG, C ^{[1
]}

机构：

[1] STANFORD UNIV,DEPT CHEM ENGN,STANFORD,CA 94305

来源：

CATALYSIS LETTERS | 1995年 / 31卷 / 04期

关键词：

MOLYBDENUM; OXYNITRIDE; CARBURIZATION; HYDROGENATION; ACTIVATION;

D O I：

10.1007/BF00808605

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：

With an oxygen containing molybdenum nitride catalyst, the rate of hydrogenation of propylbenzene increases with time. This is attributed to the carburization of surface during reaction. Both surface reactivity in chemisorption and superficial chemical composition change during the activation of the catalyst.

引用

页码：411 / 420

页数：10

共 13 条

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[2]

FRENNET A, 1993, 10TH P INT C CAT BUD, P927

[3]

KIM KL, 1984, THESIS PARIS 6 FRANC

[4]

LEDOUX MJ, 1992, 10TH ICC BUD, P955