Electrolytic synthesis of propene oxide from propene and water in the gas phase

被引:14
|
作者
Yamanaka, I [1 ]
Sato, K [1 ]
Otsuka, K [1 ]
机构
[1] Tokyo Inst Technol, Dept Chem Engn, Tokyo 1528552, Japan
关键词
D O I
10.1149/1.1390758
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
Direct synthesis of propene oxide was demonstrated by electrolytic oxidation of propene and water in the gas phase at atmospheric pressure and room temperature. The Pt-black anode was the especially active one for the electrolytic epoxidation of propene among the anodes made from precious metals (Ru, Rh, Pd, Pt, and Au). Oxidation states of the surface of Pt affected the formation rate of propene oxide and the product selectivities. The anode made from PtO2 and graphite (3:1) was good for the propene oxide synthesis (75% selectivity). (C) 1999 The Electrochemical Society. S1099-0062(98)09-021-X. All rights reserved.
引用
收藏
页码:131 / 132
页数:2
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