Show simple item record

dc.contributor.authorXue, KH
dc.contributor.authorCai, CX
dc.contributor.authorYang, H
dc.contributor.authorZhou, YM
dc.contributor.authorSun, SG
dc.contributor.author孙世刚
dc.contributor.authorChen, SP
dc.contributor.author陈声培
dc.contributor.authorXu, G
dc.date.accessioned2012-07-23T01:16:17Z
dc.date.available2012-07-23T01:16:17Z
dc.date.issued1998-11-23
dc.identifier.citationJOURNAL OF POWER SOURCES,1998,75(2):207-213zh_CN
dc.identifier.issn0378-7753
dc.identifier.urihttp://dx.doi.org/10.1016/S0378-7753(98)00098-6
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/13310
dc.description.abstractPlatinum microparticles display effective electrocatalysis for methanol oxidation in 1 M MeOH + 1 M HClO4 and polypyrrole film exhibits a promotive action for such electrocatalysis. The electrocatalytic activity is determined by the loading mass of the platinum microparticles, and the potential and medium used for the electropolymerization of PPy film. The thickness of the polypyrrole film under the chosen experimental conditions is less critical towards the electrocatalysis of MeOH oxidation. The effect of the increase in electrode area due to the high dispersion of platinum microparticles is substantially deducted in the evaluation of the catalytic activity because the real surface of the platinum microparticles, rather than the projected area of the electrode, is used in the calculation of the current density. (C) 1998 Elsevier Science S.A. All rights reserved.zh_CN
dc.language.isoenzh_CN
dc.publisherELSEVIER SCIENCE SAzh_CN
dc.subjectelectrolysiszh_CN
dc.subjectmethanolzh_CN
dc.subjectpolypyrrolezh_CN
dc.subjectplatinum microparticleszh_CN
dc.subjectmodified electrodezh_CN
dc.titleElectrocatalysis and related factors of platinum microparticles dispersed on/in polypyrrole film in methanol oxidationzh_CN
dc.typeArticlezh_CN


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record