DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Myung-Gon | ko |
dc.contributor.author | Moon, Jin-Bum | ko |
dc.contributor.author | Kim, Chun-Gon | ko |
dc.date.accessioned | 2013-03-12T15:46:55Z | - |
dc.date.available | 2013-03-12T15:46:55Z | - |
dc.date.created | 2012-09-27 | - |
dc.date.created | 2012-09-27 | - |
dc.date.issued | 2012-09 | - |
dc.identifier.citation | COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, v.43, no.9, pp.1620 - 1627 | - |
dc.identifier.issn | 1359-835X | - |
dc.identifier.uri | http://hdl.handle.net/10203/102773 | - |
dc.description.abstract | In this study, the authors attempted to enhance the crack resistance of a carbon/epoxy composite by adding carbon nanotubes (CNTs) into the resin formulation. Prior to applying CNTs, a chemical surface treatment, amino-functionalization, was conducted to enhance the interfacial bonding between CNTs and epoxy resin. The resultant increase in tensile strength was attributed to good interfacial bonding quality. Two kinds of 3-phase carbon/CNT-epoxy unidirectional prepregs were fabricated via a hot-melting process with the addition of CNTs. The CNT-reinforcing and -functionalizing effects were investigated through DCB tests and measurement of the acoustic emission (AE) signal of a cross-ply specimen both at RT and at -150 degrees C. The carbon/epoxy composite containing functionalized-CNTs showed improved interlaminar fracture toughness and transverse crack resistance at the cryogenic temperature. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | FRACTURE-TOUGHNESS | - |
dc.subject | ELECTRICAL-PROPERTIES | - |
dc.subject | NANOCOMPOSITES | - |
dc.subject | NANOTUBES | - |
dc.title | Effect of CNT functionalization on crack resistance of a carbon/epoxy composite at a cryogenic temperature | - |
dc.type | Article | - |
dc.identifier.wosid | 000307373400023 | - |
dc.identifier.scopusid | 2-s2.0-84863475658 | - |
dc.type.rims | ART | - |
dc.citation.volume | 43 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 1620 | - |
dc.citation.endingpage | 1627 | - |
dc.citation.publicationname | COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | - |
dc.identifier.doi | 10.1016/j.compositesa.2012.04.001 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Chun-Gon | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Polymer-matrix composites (PMCs) | - |
dc.subject.keywordAuthor | Thermal properties | - |
dc.subject.keywordAuthor | Acoustic emission | - |
dc.subject.keywordAuthor | Mechanical testing | - |
dc.subject.keywordPlus | FRACTURE-TOUGHNESS | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
dc.subject.keywordPlus | NANOTUBES | - |
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