폴리아닐린-실리카 복합체의 전기전도도와 경도에 대한 열처리 효과
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이영빈 | - |
dc.contributor.author | 장성규 | - |
dc.contributor.author | 박정회 | - |
dc.contributor.author | 김선주 | - |
dc.date.available | 2019-10-24T09:40:22Z | - |
dc.date.issued | 2019-09 | - |
dc.identifier.issn | 0379-153X | - |
dc.identifier.issn | 2234-8077 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/36927 | - |
dc.description.abstract | Physical stability of conducting polymers is considerably important for their applications in electronics. Here, we studied the thermal annealing effects of conducting polyaniline (PANI) composites with a sol-gel silica on their mechanical and electrical properties. Films were prepared onto a substrate by simple drop-casting method using solutions including aniline, tetraethyl orthosilicate (TEOS), and ammonium persulfate. Spectroscopic analyses confirm the emeraldine-salt phase of PANI and the presence of silica network in the film. Nanoindentation measurement showed that, although the improvement was observed in the PANI/TEOS hybrid films, the annealing temperature was not a significant factor for the hardness. The electrical conductivity of the composite decreased from 5.5 to 1.9 S/cm after annealing, due to the slight dedoping of PANI by heat-induced removal of the HCl dopant. | - |
dc.format.extent | 4 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | 한국고분자학회 | - |
dc.title | 폴리아닐린-실리카 복합체의 전기전도도와 경도에 대한 열처리 효과 | - |
dc.title.alternative | Effects of Thermal Treatment on Electrical Conductivity and Hardness of Polyaniline-Silica Composites | - |
dc.type | Article | - |
dc.identifier.doi | 10.7317/pk.2019.43.5.661 | - |
dc.identifier.bibliographicCitation | 폴리머, v.43, no.5, pp 661 - 664 | - |
dc.identifier.kciid | ART002503527 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000493101900001 | - |
dc.identifier.scopusid | 2-s2.0-85074457220 | - |
dc.citation.endPage | 664 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 661 | - |
dc.citation.title | 폴리머 | - |
dc.citation.volume | 43 | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | polyaniline | - |
dc.subject.keywordAuthor | tetraethyl orthosilicate | - |
dc.subject.keywordAuthor | conducting polymer | - |
dc.subject.keywordAuthor | composite | - |
dc.subject.keywordAuthor | heat treatment. | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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