Effect of gamma-ray MWCNTs on electrical conductivity of a PET/graphite composite
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Yoo, Tae Hyun | ko |
| dc.contributor.author | Kim, Mokwon | ko |
| dc.contributor.author | Park, OOk | ko |
| dc.contributor.author | Son, Younggon | ko |
| dc.date.accessioned | 2013-03-11T20:41:57Z | - |
| dc.date.available | 2013-03-11T20:41:57Z | - |
| dc.date.created | 2012-03-07 | - |
| dc.date.created | 2012-03-07 | - |
| dc.date.issued | 2012-01 | - |
| dc.identifier.citation | MATERIALS LETTERS, v.67, no.1, pp.219 - 221 | - |
| dc.identifier.issn | 0167-577X | - |
| dc.identifier.uri | http://hdl.handle.net/10203/100224 | - |
| dc.description.abstract | The effects of a compounding method and gamma-ray treated multiwall carbon nanotubes (MWCNTs) on the electrical conductivity of graphite/PET composites were investigated. We found that dispersion of MWCNTs in the PET phase plays a critical role in determining the electrical conductivity of graphite/PET/MWCNT composites. Dispersion and electrical conductivity were enhanced by a two-step method in which PET and MWCNTs are compounded in advance and the MWCNT/PET mixture is then compounded again with graphite. It was also observed that gamma-ray treated MWCNTs provide enhanced conductivity in the graphite/PET/MWCNT composite. The synergetic effect of the two-step mixing method and gamma-ray treatment made it possible to increase the conductivity of graphite/PET composites to a great extent with a very small amount of gamma-ray irradiated MWCNTs. (C) 2011 Elsevier B.V. All rights reserved. | - |
| dc.language | English | - |
| dc.publisher | ELSEVIER SCIENCE BV | - |
| dc.subject | WALLED CARBON NANOTUBES | - |
| dc.subject | BIPOLAR PLATES | - |
| dc.subject | FUEL-CELLS | - |
| dc.subject | CHEMICAL-MODIFICATION | - |
| dc.subject | NANOCOMPOSITES | - |
| dc.title | Effect of gamma-ray MWCNTs on electrical conductivity of a PET/graphite composite | - |
| dc.type | Article | - |
| dc.identifier.wosid | 000298272200063 | - |
| dc.identifier.scopusid | 2-s2.0-80054117854 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 67 | - |
| dc.citation.issue | 1 | - |
| dc.citation.beginningpage | 219 | - |
| dc.citation.endingpage | 221 | - |
| dc.citation.publicationname | MATERIALS LETTERS | - |
| dc.identifier.doi | 10.1016/j.matlet.2011.09.061 | - |
| dc.contributor.localauthor | Park, OOk | - |
| dc.contributor.nonIdAuthor | Yoo, Tae Hyun | - |
| dc.contributor.nonIdAuthor | Son, Younggon | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordAuthor | gamma-ray irradiation | - |
| dc.subject.keywordAuthor | MWCNT | - |
| dc.subject.keywordAuthor | Graphite composites | - |
| dc.subject.keywordAuthor | Bipolar plate | - |
| dc.subject.keywordPlus | WALLED CARBON NANOTUBES | - |
| dc.subject.keywordPlus | BIPOLAR PLATES | - |
| dc.subject.keywordPlus | FUEL-CELLS | - |
| dc.subject.keywordPlus | CHEMICAL-MODIFICATION | - |
| dc.subject.keywordPlus | NANOCOMPOSITES | - |
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