Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/67392
DC FieldValue
dc.titleComposite Langmuir - Blodgett films containing polypyrrole and polyimide
dc.contributor.authorSrinivasan, P.
dc.contributor.authorJing, F.J.
dc.date.accessioned2014-06-17T10:00:52Z
dc.date.available2014-06-17T10:00:52Z
dc.date.issued1998
dc.identifier.citationSrinivasan, P.,Jing, F.J. (1998). Composite Langmuir - Blodgett films containing polypyrrole and polyimide. Thin Solid Films 327-329 (1-2) : 127-130. ScholarBank@NUS Repository.
dc.identifier.issn00406090
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/67392
dc.description.abstractA composite Langmuir - Blodgett film made of polyimide and polypyrrole that is thermally stable at elevated temperatures is reported. The composite, comprising alternating monolayers of polypyrrole and polyimide derived from polyamic acid-octadecyl amine salt, was made by a two-step polymerisation; 3-n-octyl pyrrole was polymerised by spreading it on aqueous ferric chloride. After LB film deposition, the composite was subjected to thermal or chemical treatment in order to convert the polyamic add precursor to polyimide. For both imidisation methods, infrared spectroscopy showed the presence of polypyrrole in the polyimide matrix up to a temperature of 250·C.
dc.sourceScopus
dc.subjectLangmuir-Blodgett film
dc.subjectPolyimide
dc.subjectPolypyrrole
dc.typeArticle
dc.contributor.departmentCHEMICAL ENGINEERING
dc.description.sourcetitleThin Solid Films
dc.description.volume327-329
dc.description.issue1-2
dc.description.page127-130
dc.description.codenTHSFA
dc.identifier.isiutNOT_IN_WOS
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