A new hydrogenation system of 4-methylstyrene using a palladinized palladium sheet electrode

被引：30
|
作者：
Iwakura, C
Yoshida, Y
Inoue, H
机构：
[1] Department of Applied Chemistry, College of Engineering, Osaka Prefecture University, Sakai
[2] Permelec Electrode Ltd., Fujisawa
来源：
JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1997年 / 431卷 / 01期
关键词：
palladinized Pd sheet; Pd black deposits; hydrogenation; active hydrogen; 4-methylstyrene;
D O I：
10.1016/S0022-0728(97)00241-6
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The deposition of Pd black on the surface of a Pd sheet electrode was carried out chemically using active hydrogen passing through the electrode, and the Pd black deposits were found to grow up three-dimensionally. The hydrogenation rate of 4-methylstyrene increased over 40 times by using the palladinized Pd sheet electrode. The increase in catalytic activity is thought to be due to the increase in reaction zone and appearance of new active sites. (C) 1997 Elsevier Science S.A.
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页码：43 / 45
页数：3
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