Show simple item record

dc.contributor.authorZong Ye
dc.contributor.author宗晔
dc.contributor.authorWang Yu
dc.contributor.author王宇
dc.contributor.authorLin Chang-Jian
dc.contributor.author林昌健
dc.date.accessioned2011-06-28T15:22:28Z
dc.date.available2011-06-28T15:22:28Z
dc.date.issued2006
dc.identifier.citationACTA PHYSICO-CHIMICA SINICA,2006,22(11):1305-1309zh_CN
dc.identifier.issn1000-6818
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/9844
dc.description.abstractAn improved preparation method for carbon supported PtRu catalysts has been developed, by reduction of Pt(IV) and Ru(III), using SDS as stabilizer in ethylene glycol (EG) solution. The results indicate that high loading and high dispersion of PtRu/C catalysts, with the average particle size 2.7 nm, can be obtained by this technique. The morphology, structure, and electrochemical activity of the prepared electrodes have been analyzed by TENT, XRD, and cyclic voltammeter (CV). Compared with the PtRu/C catalysts prepared in traditional EGI solution, the as prepared nano PtRu/C catalysts possess a higher catalytic activity and a better tolerance capacity to CO in direct methanol fuel cell (DMFC).zh_CN
dc.language.isozhzh_CN
dc.publisherPEKING UNIV PRESSzh_CN
dc.subjectPtRu catalystzh_CN
dc.subjectcarbon blackzh_CN
dc.subjectethylene glycolzh_CN
dc.subjectSDSzh_CN
dc.subjectelectro-catalysiszh_CN
dc.titlePreparation and characterization of high loading nano PtRu/C catalystszh_CN
dc.typeArticlezh_CN


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record