Ultrasonic effects on electroorganic processes .4. Theoretical and experimental studies on product-selectivity in electroreduction of benzaldehyde and benzoic acid

被引:36
作者
Atobe, M
Matsuda, K
Nonaka, T
机构
[1] Department of Electronic Chemistry, Tokyo Institute of Technology, Midori-ku, Yokohama, 226
关键词
product-selectivity; reduction of benzaldehyde and benzoic acid; ultrasonic effect; mass transport;
D O I
10.1002/elan.1140080815
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Product-selectivity in the electroreduction of p-methylbenzaldehyde and benzoic acid under ultrasonic irradiation are examined theoretically and experimentally on the basis of mass transport phenomena In the electrode interface. As a result, it was suggested that the selectivity is controlled by mass transfer coefficients which are greatly affected by cavitation and/or agitation effects of ultrasounds.
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页码:784 / 788
页数:5
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