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dc.contributor.author심재진ko
dc.contributor.author할도리유바라즈ko
dc.contributor.author팜쿠앙롱[팜쿠앙롱]ko
dc.contributor.author노석균ko
dc.contributor.author류원석ko
dc.date.accessioned2015-12-17T01:23:51Z-
dc.date.available2015-12-17T01:23:51Z-
dc.date.created2015-11-13-
dc.date.issued201106-
dc.identifier.citationPOLYMERS FOR ADVANCED TECHNOLOGIES, v.22, no.6, pp.781 - 787-
dc.identifier.issn1042-7147-
dc.identifier.urihttp://hdl.handle.net/YU.REPOSITORY/25084-
dc.identifier.urihttp://dx.doi.org/10.1002/pat.1577-
dc.description.abstractUltrasonically assisted in situ emulsion polymerization was used to prepare electrically conducting copolymer poly(aniline-co-p-phenylenediamine) [poly(Ani-co-pPD)] and silica (SiO(2)) nancomposites. This approach can solve problems in the dispersion and stabilization of SiO(2) nanoparticles in the copolymer matrix. It was found that the aggregation of SiO(2) nanoparticles could be reduced under ultrasonic irradiation. Scanning transmission electron microscopy (STEM) confirmed that the resulting poly(Ani-co-pPD)/SiO(2) nanocomposite particles were spherical in shape, in which SiO(2) nanoparticles were well dispersed. The comonomer molecules were absorbed on the surface of SiO(2) particles and then polymerized to form core-shell nanocomposite. The incorporation of SiO(2) in the nanocomposite was supported by Fourier transform infrared spectroscopy (FT-IR). UV-visible spectra of the diluted colloid dispersion of nanocomposite particles were similar to those of the neat copolymer. Conductivity of nanocomposites was higher than the value obtained for the neat copolymer. Copyright (C) 2009 John Wiley & Sons, Ltd.-
dc.language영어-
dc.publisherWILEY-BLACKWELL-
dc.subjectPOLYPYRROLE-SILICA NANOCOMPOSITES-
dc.subjectCORE-SHELL STRUCTURE-
dc.subjectPHENYLENEDIAMINE COPOLYMERS-
dc.subjectPOLYANILINE-
dc.subjectCOMPOSITE-
dc.subjectPOLYMERS-
dc.subjectOXIDE-
dc.subjectNANOPARTICLES-
dc.subjectPARTICLES-
dc.subjectNANOTUBES-
dc.titleUltrasonically assisted in situ emulsion polymerization: a facile approach to prepare conducting copolymer/silica nanocomposites-
dc.typeArticle-
dc.identifier.wosid000290631400002-
dc.identifier.scopusid2-s2.0-79955953895-
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공과대학 > 화학공학부 > Articles
총장실 > 총장실 > Articles
섬유패션학부 > 섬유패션학부 > Articles
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