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Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0009-2614(03)00259-8
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dc.titleXRD and XPS analysis of the degradation of the polymer electrolyte in H2-O2 fuel cell
dc.contributor.authorHuang, C.
dc.contributor.authorTan, K.S.
dc.contributor.authorLin, J.
dc.contributor.authorTan, K.L.
dc.date.accessioned2014-10-16T09:49:19Z
dc.date.available2014-10-16T09:49:19Z
dc.date.issued2003-03-28
dc.identifier.citationHuang, C., Tan, K.S., Lin, J., Tan, K.L. (2003-03-28). XRD and XPS analysis of the degradation of the polymer electrolyte in H2-O2 fuel cell. Chemical Physics Letters 371 (1-2) : 80-85. ScholarBank@NUS Repository. https://doi.org/10.1016/S0009-2614(03)00259-8
dc.identifier.issn00092614
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/98612
dc.description.abstractNafionR is frequently used as electrolyte membrane in polymer electrolyte fuel cells (PEFC). In this Letter the degradation of the Nafion® polymer electrolyte was investigated using X-ray powder diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). XRD showed that the electrode potential and low gas humidification temperature could decrease the crystallinity of Nafion®. XPS analysis indicated that the Nafion® was decomposed in the hydrogen potential region of the fuel cell, through the interaction of the hydrophobic (CF2)n groups of the membrane with H or/ and C atoms. © 2003 Elsevier Science B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0009-2614(03)00259-8
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1016/S0009-2614(03)00259-8
dc.description.sourcetitleChemical Physics Letters
dc.description.volume371
dc.description.issue1-2
dc.description.page80-85
dc.description.codenCHPLB
dc.identifier.isiut000181788000013
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