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dc.contributor.author심재진ko
dc.contributor.author팜쿠앙롱[팜쿠앙롱]ko
dc.contributor.author할도리유바라즈ko
dc.contributor.author웬방호아[웬방호아]ko
dc.contributor.authorDirk Tuma[Dirk Tuma]ko
dc.date.accessioned2015-12-17T01:34:52Z-
dc.date.available2015-12-17T01:34:52Z-
dc.date.created2015-11-13-
dc.date.issued201102-
dc.identifier.citationBULLETIN OF MATERIALS SCIENCE, v.34, no.1, pp.37 - 43-
dc.identifier.issn0250-4707-
dc.identifier.urihttp://hdl.handle.net/YU.REPOSITORY/25673-
dc.description.abstractPoly(p-phenylenediamine) (PpPD)/carboxylic acid-functionalized multiwalled carbon nanotubes (c-MWCNTs) nanocomposites were prepared by chemical oxidative polymerization using potassium persulfate (K(2)S(2)O(8)) as an oxidant. Field-emission scanning electron microscopy (FE-SEM) and field-emission transmission electron microscopy (FE-TEM) showed that a tubular layer of PpPD was coated on the surface of carbon nanotubes with a thickness of 10-20 nm. FT-IR analysis provided an evidence for the formation of nanocomposites. The thermal stability of nanocomposites was improved by addition of c-MWCNTs as confirmed by thermogravimetric analysis (TGA). XRD spectra showed that the crystalline nature of PpPD was not affected much by the addition of c-MWCNTs. As the content of c-MWCNTs was increased, the electrical conductivity of the nanocomposites increased due to the interaction between polymer and nanotubes that enhances electron delocalization.-
dc.language영어-
dc.publisherINDIAN ACAD SCIENCES-
dc.subjectELECTRICAL-PROPERTIES-
dc.subjectCOMPOSITES-
dc.subjectPOLYMERIZATION-
dc.subjectPHENYLENEDIAMINE-
dc.subjectPOLYMERS-
dc.titleFacile synthesis of poly(p-phenylenediamine)/MWCNT nanocomposites and characterization for investigation of structural effects of carbon nanotubes-
dc.typeArticle-
dc.identifier.wosid000291540500006-
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