Fabrication and Characterization of Aluminum-Carbon Nanotube Powder and Polycarbonate/Aluminum-Carbon Nanotube Composites
DC Field | Value | Language |
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dc.contributor.author | Hwang, San Ha | - |
dc.contributor.author | Bang, Dae-Suk | - |
dc.contributor.author | Yoon, Kwan Han | - |
dc.contributor.author | Park, Young-Bin | - |
dc.contributor.author | Lee, Dae-Yeol | - |
dc.contributor.author | Jeong, Sung-Sil | - |
dc.date.accessioned | 2024-02-27T11:01:37Z | - |
dc.date.available | 2024-02-27T11:01:37Z | - |
dc.date.issued | 2010-11 | - |
dc.identifier.issn | 0021-9983 | - |
dc.identifier.issn | 1530-793X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/26881 | - |
dc.description.abstract | Carbon nanotube reinforced aluminum powders (Al-CNT) were fabricated by ball milling. The morphology observed by a scanning electron microscope showed impregnation of CNTs on the surface of aluminum flakes (Al-flakes). Polycarbonate (PC)/Al-CNT nanocomposites were prepared by a twin-screw extruder. The electrical resistivity of PC/Al-flake composites did not change with Al-flake content, while that of PC/CNT nanocomposites decreased with increasing CNT content, and the percolation threshold was obtained at 2wt% CNT loading. The electrical resistivity of PC/Al-CNT nanocomposites showed a behavior similar to PC/CNT nanocomposites. The thermal conductivity of the composites increased with increasing filler contents. The PC/Al-CNT composites showed a viscosity trend that is similar to PC/CNT composites; however, it showed higher viscosities (G*, G '') than PC/Al-flake composites in the low frequency range (up to similar to 10 Hz) and lower viscosities in the higher frequency range (>10 Hz). The tensile modulus of PC/Al-CNT composite increased while the strength decreased with increasing filler content. The modulus of PC/Al-CNT composite was higher than PC/CNT and PC/Al-flake composites. | - |
dc.format.extent | 12 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | SAGE PUBLICATIONS LTD | - |
dc.title | Fabrication and Characterization of Aluminum-Carbon Nanotube Powder and Polycarbonate/Aluminum-Carbon Nanotube Composites | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1177/0021998310369590 | - |
dc.identifier.wosid | 000283423400006 | - |
dc.identifier.bibliographicCitation | JOURNAL OF COMPOSITE MATERIALS, v.44, no.23, pp 2711 - 2722 | - |
dc.citation.title | JOURNAL OF COMPOSITE MATERIALS | - |
dc.citation.volume | 44 | - |
dc.citation.number | 23 | - |
dc.citation.startPage | 2711 | - |
dc.citation.endPage | 2722 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | FUNCTIONALIZATION | - |
dc.subject.keywordPlus | POLYAMIDE-6 | - |
dc.subject.keywordPlus | DISPERSION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | metal-carbon nanotube composite | - |
dc.subject.keywordAuthor | polycarbonate | - |
dc.subject.keywordAuthor | nanocomposite | - |
dc.subject.keywordAuthor | electrical properties | - |
dc.subject.keywordAuthor | thermal properties | - |
dc.subject.keywordAuthor | rheological properties | - |
dc.subject.keywordAuthor | mechanical properties | - |
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