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dc.creatorCiric-Marjanovic, G.
dc.creatorDondur, Vera
dc.creatorMilojević, M.
dc.creatorMojović, Miloš
dc.creatorMentus, Slavko
dc.creatorRadulović, Aleksandra
dc.creatorVuković, Zorica
dc.creatorStejskal, J.
dc.date.accessioned2019-01-30T17:20:59Z
dc.date.available2019-01-30T17:20:59Z
dc.date.issued2009
dc.identifier.issn0743-7463
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/568
dc.description.abstractSelf-assembled conducting, paramagnetic polyaniline nanotubes have been synthesized by the oxidative polymerization of aniline with ammonium peroxydisulfate in aqueous medium in the presence of zeolite HZSM-5, without added acid. The influence of initial zeolite/aniline weight ratio on the conductivity, molecular and supramolecular structure, paramagnetic characteristics, thermal stability, and specific surface area of poly aniline/zeolite composites was studied. The conducting (∼10-2S cm-1), semiconducting (3 × 10-5 S cm-1), and nonconducting (5 × 10-9 S cm-1) composites are produced using the zeolite/aniline weight ratios 1, 5, and 10, respectively. The coexistence of polyaniline nanotubes, which have a typical outer diameter of 70-170 nm and an inner diameter of 5-50 nm, accompanied by nanorods with a diameter of 60-100 nm and polyaniline/zeolite mesoporous aggregates, distinct from the morphology of mieroporous zeolite HZSM-5, was proved in the conducting nanocomposite by scanning and transmission electron microscopies. FTIR spectroscopy confirmed the presence of polyaniline in the form of conducting emeraldine salt and suggested significant interaction of polyaniline with zeolite. The evolution of molecular and supramolecular structure of polyaniline in the presence of zeolite was discussed.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142047/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142055/RS//
dc.rightsrestrictedAccess
dc.sourceLangmuir
dc.titleSynthesis and characterization of conducting self-assembled polyaniline nanotubes/zeolite nanocompositeen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractЦириц-Марјановиц, Г.; Радуловић, A.; Вуковић, Зорица; Милојевић, М.; Стејскал, Ј.; Ментус, С.; Мојовић, М.; Дондур, В.;
dc.citation.volume25
dc.citation.issue5
dc.citation.spage3122
dc.citation.epage3131
dc.citation.other25(5): 3122-3131
dc.citation.rankM21
dc.identifier.pmid19437716
dc.identifier.doi10.1021/la8030396
dc.identifier.rcubConv_4195
dc.identifier.scopus2-s2.0-65249102675
dc.identifier.wos000263770800086
dc.type.versionpublishedVersion


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