Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/91413
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dc.titleCharacterization of electrodeposited copolymers of aniline and metanilic acid
dc.contributor.authorLee, J.Y.
dc.contributor.authorSu, X.H.
dc.contributor.authorCui, C.Q.
dc.date.accessioned2014-10-09T08:17:48Z
dc.date.available2014-10-09T08:17:48Z
dc.date.issued1994-03-04
dc.identifier.citationLee, J.Y.,Su, X.H.,Cui, C.Q. (1994-03-04). Characterization of electrodeposited copolymers of aniline and metanilic acid. Journal of Electroanalytical Chemistry 367 (1-2) : 71-78. ScholarBank@NUS Repository.
dc.identifier.issn00220728
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/91413
dc.description.abstractCopolymers of metanilic acid (MA) and aniline (An) deposited from different ratios of the monomers in 0.1 M H2SO4 were characterized by elemental analysis, Fourier transform IR spectroscopy, UV-visible spectroscopy, cyclic voltammetry and scanning electron microscopy. The presence of a polyaniline (PAn)-like structure in the copolymers was ascertained, although the copolymers possessed distinctly different morphologies and electrochemical behaviour in mineral acids. The copolymers were doped intramolecularly ("self-doping") by the sulfphonate functional group of MA and intermolecularly by the electrolyte anions. The total doping seemed to be limited to 50% but the extent of intramolecular doping versus intermolecular doping could be changed by adjusting the MA/An ratio in the starting mixture. © 1994.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMICAL ENGINEERING
dc.description.sourcetitleJournal of Electroanalytical Chemistry
dc.description.volume367
dc.description.issue1-2
dc.description.page71-78
dc.description.codenJECHE
dc.identifier.isiutNOT_IN_WOS
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