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Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/91664
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dc.titleProtonation of the amine nitrogens in emeraldine - evidence from X-ray photoelectron spectroscopy
dc.contributor.authorKang, E.T.
dc.contributor.authorNeoh, K.G.
dc.contributor.authorTan, K.L.
dc.contributor.authorTan, B.T.G.
dc.date.accessioned2014-10-09T08:20:46Z
dc.date.available2014-10-09T08:20:46Z
dc.date.issued1992-02
dc.identifier.citationKang, E.T.,Neoh, K.G.,Tan, K.L.,Tan, B.T.G. (1992-02). Protonation of the amine nitrogens in emeraldine - evidence from X-ray photoelectron spectroscopy. Synthetic Metals 46 (2) : 227-233. ScholarBank@NUS Repository.
dc.identifier.issn03796779
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/91664
dc.description.abstractThe protonations of the emeraldine (EM) oxidation state of polyaniline (PAN) by non-volatile protonic acids, such as H2SO4 and HClO4, have been studied by X-ray photoelectron spectroscopy (XPS). The properly resolved N(1s) core-level spectra reveal that a large proportion of the amine nitrogens in the EM base powders and films is also susceptible to protonation when the samples are loaded with excessive non-volatile acids. © 1992.
dc.sourceScopus
dc.subjectamine nitrogens
dc.subjectEmeraldine
dc.subjectnon-volatile acids
dc.subjectprotonation
dc.subjectXPS
dc.typeArticle
dc.contributor.departmentCHEMICAL ENGINEERING
dc.contributor.departmentPHYSICS
dc.description.sourcetitleSynthetic Metals
dc.description.volume46
dc.description.issue2
dc.description.page227-233
dc.description.codenSYMED
dc.identifier.isiutNOT_IN_WOS
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