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DC Field | Value | Language |
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dc.citation.endPage | 3710 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 3705 | - |
dc.citation.title | POLYMER | - |
dc.citation.volume | 47 | - |
dc.contributor.author | Minus, Marilyn L. | - |
dc.contributor.author | Chae, Han Gi | - |
dc.contributor.author | Kumar, Satish | - |
dc.date.accessioned | 2023-12-22T10:06:36Z | - |
dc.date.available | 2023-12-22T10:06:36Z | - |
dc.date.created | 2014-11-17 | - |
dc.date.issued | 2006-05 | - |
dc.description.abstract | Shearing of poly(vinyl alcohol) (PVA)/single wall carbon nanotube (SWNT) dispersions result in the formation of self-assembled oriented PVA/SWNT fibers or ribbons, while PVA solution results in the formation of unoriented fibers. Diameter/width and length of these self-assembled fibers was 5-45 μm and 0.5-3 mm, respectively. High-resolution transmission electron micrographs showed well resolved PVA (200) lattice with molecules oriented parallel to the nanotube axis. Nanotube orientation in the self-assembled fibers was also determined from Raman spectroscopy. PVA fibers exhibited about 48% crystallinity, while crystallinity in PVA/SWNT fibers was 84% as determined by wide angle X-ray diffraction. PVA and carbon nanotubes were at an angle of 25-40° to the self-assembled fiber axis. In comparison to PVA, PVA/SWNT samples exhibited significantly enhanced electron beam radiation resistance. This study shows that single wall carbon nanotubes not only nucleate polymer crystallization, but also act as a template for polymer orientation. ⓒ 2006 Elsevier Ltd. All rights reserved. | - |
dc.identifier.bibliographicCitation | POLYMER, v.47, no.11, pp.3705 - 3710 | - |
dc.identifier.doi | 10.1016/j.polymer.2006.03.076 | - |
dc.identifier.issn | 0032-3861 | - |
dc.identifier.scopusid | 2-s2.0-33646815701 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/10354 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33646815701 | - |
dc.identifier.wosid | 000238366200001 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Single wall carbon nanotube templated oriented crystallization of poly(vinyl alcohol) | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Carbon nanotubes | - |
dc.subject.keywordAuthor | Orientation | - |
dc.subject.keywordAuthor | Poly(vinyl alcohol) | - |
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