Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/91709
DC FieldValue
dc.titleStability of chemically synthesized conducting polypyrrole-halogen complexes in acidic and basic solutions and organic solvents
dc.contributor.authorNeoh, K.G.
dc.contributor.authorKang, E.T.
dc.contributor.authorTan, T.C.
dc.contributor.authorLee, J.Y.
dc.date.accessioned2014-10-09T08:21:17Z
dc.date.available2014-10-09T08:21:17Z
dc.date.issued1989-02
dc.identifier.citationNeoh, K.G.,Kang, E.T.,Tan, T.C.,Lee, J.Y. (1989-02). Stability of chemically synthesized conducting polypyrrole-halogen complexes in acidic and basic solutions and organic solvents. Polymer communications Guildford 30 (2) : 48-50. ScholarBank@NUS Repository.
dc.identifier.issn02636476
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/91709
dc.description.abstractTreatment of chemically synthesized polypyrrole (PPY)-halogen complexes with NaOH, H2SO4 and organic solvents shows that NaOH has a drastic effect on the electrical conductivity and weight loss. This results from the loss of halogen and hydrogen from the complex. In H2SO4, there is replacement of the halogen anions by the sulphate anions resulting in a smaller decrease in conductivity and weight. Of the common organic solvents tested, PPY-halogen complexes are slightly soluble in dimethyl sulphoxide.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMICAL ENGINEERING
dc.description.sourcetitlePolymer communications Guildford
dc.description.volume30
dc.description.issue2
dc.description.page48-50
dc.description.codenPOCOE
dc.identifier.isiutNOT_IN_WOS
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