Please use this identifier to cite or link to this item: https://doi.org/10.1021/cm0502222
DC FieldValue
dc.titlePreparation and characterization of highly ordered graphitic mesoporous carbon as a Pt catalyst support for direct methanol fuel cells
dc.contributor.authorSu, F.
dc.contributor.authorZeng, J.
dc.contributor.authorBao, X.
dc.contributor.authorYu, Y.
dc.contributor.authorLee, J.Y.
dc.contributor.authorZhao, X.S.
dc.date.accessioned2014-06-17T07:47:22Z
dc.date.available2014-06-17T07:47:22Z
dc.date.issued2005-07-26
dc.identifier.citationSu, F., Zeng, J., Bao, X., Yu, Y., Lee, J.Y., Zhao, X.S. (2005-07-26). Preparation and characterization of highly ordered graphitic mesoporous carbon as a Pt catalyst support for direct methanol fuel cells. Chemistry of Materials 17 (15) : 3960-3967. ScholarBank@NUS Repository. https://doi.org/10.1021/cm0502222
dc.identifier.issn08974756
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/64451
dc.description.abstractMesoporous carbon with graphitic pore walls is highly desired in many electrochemical applications such as fuel cells and lithium ion batteries. In this study, ordered graphitic mesoporous carbon was prepared by chemical vapor deposition (CVD) of benzene in the pores of mesoporous SB A-15 pure-silica template without loading any catalytic species. Nitrogen adsorption, small-angle X-ray scattering, X-ray diffraction, Raman spectrometry, field-emission scanning electron microscopy, transmission electron microscopy, and thermogravimetric analysis techniques were used to characterize the samples. It was observed that the CVD method affords highly ordered mesoporous carbon with graphitic pore walls and low carbon shrinkage because of the high degree of infiltration of pyrolytic carbon. The catalytic performance of the mesoporous carbon as a support for Pt catalyst in room-temperature methanol oxidation was examined. Results show that the specific activity of the Pt catalyst supported on the mesoporous carbon is higher than that of a commercial Pt catalyst form E-TEK. © 2005 American Chemical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/cm0502222
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMICAL & BIOMOLECULAR ENGINEERING
dc.description.doi10.1021/cm0502222
dc.description.sourcetitleChemistry of Materials
dc.description.volume17
dc.description.issue15
dc.description.page3960-3967
dc.description.codenCMATE
dc.identifier.isiut000230848700023
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

338
checked on Aug 11, 2020

WEB OF SCIENCETM
Citations

325
checked on Aug 11, 2020

Page view(s)

78
checked on Aug 3, 2020

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.