MOSSBAUER STUDIES OF IRON-OXIDE CATALYSTS FOR THE DEHYDROGENATION OF ETHYLBENZENE TO STYRENE

被引：0
|
作者：
YANG, X [1 ]
WENG, S [1 ]
JIANG, K [1 ]
MAO, L [1 ]
EUANG, Y [1 ]
JING, K [1 ]
机构：
[1] SHANGHAI RES INST PETROCHEM TECHNOL,SHANGHAI 200137,PEOPLES R CHINA
来源：
HYPERFINE INTERACTIONS | 1991年 / 69卷 / 1-4期
关键词：
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
In-situ Mossbauer studies for dehydrogenation of ethylbenzene to styrene has been carried out. The results show that the formation of iron oxide is essentially Fe3O4 and there is no KFeO2 under the reaction condition. As a promoter, the existence of potassium is in favour of the electron exchange between Fe2+ and Fe3+ ions.
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页码：863 / 866
页数：4
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