caa a22 4500 388020148 CHVBK 20180307124921.0 cr unu---uuuuu 161130e199804 xx s 000 0 eng 10.1557/JMR.1998.0105 doi S0884291400043429 pii (NATIONALLICENCE)cambridge-10.1557/JMR.1998.0105 New hydrogenation systems of unsaturated organic compounds using noble metal-deposited palladium sheet electrodes with three-dimensional structures [Elektronische Daten] A successive hydrogenation system was constructed using a two-compartment cell separated by a Pd sheet. The hydrogenation rate changed greatly, depending on the kind of substrates used. For the purpose of improving the hydrogenation rate, the surface of a Pd sheet was modified with highly active catalysts such as Pd black, Pt, and Au by using active hydrogen passing through the Pd sheet as a reducing agent. As a result, the hydrogenation rate of unsaturated organic compounds such as 4-methylstyrene was markedly increased by the surface modification with these catalysts due to the increase in reaction zone and appearance of new active sites. Copyright © Materials Research Society 1998 Iwakura Chiaki Department of Applied Chemistry, College of Engineering, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan Yoshida Yasuki Permelec Electrode Ltd., Fujisawa, Kanagawa 252-0816, Japan Ogata Setsuro Permelec Electrode Ltd., Fujisawa, Kanagawa 252-0816, Japan Inoue Hiroshi Department of Applied Chemistry, College of Engineering, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan Journal of Materials Research Cambridge University Press 13/4(1998-04), 821-824 0884-2914 13:4<821 1998 13 JMR https://doi.org/10.1557/JMR.1998.0105 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1557/JMR.1998.0105 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Iwakura Chiaki Department of Applied Chemistry, College of Engineering, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan NATIONALLICENCE 700 1- Yoshida Yasuki Permelec Electrode Ltd., Fujisawa, Kanagawa 252-0816, Japan NATIONALLICENCE 700 1- Ogata Setsuro Permelec Electrode Ltd., Fujisawa, Kanagawa 252-0816, Japan NATIONALLICENCE 700 1- Inoue Hiroshi Department of Applied Chemistry, College of Engineering, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan NATIONALLICENCE 773 0- Journal of Materials Research Cambridge University Press 13/4(1998-04), 821-824 0884-2914 13:4<821 1998 13 JMR CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge