DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Joonhui | ko |
dc.contributor.author | Cha, Jaemin | ko |
dc.contributor.author | Chung, Bongjin | ko |
dc.contributor.author | Ryu, Seongwoo | ko |
dc.contributor.author | Hong, Soon H. | ko |
dc.date.accessioned | 2020-05-11T06:20:15Z | - |
dc.date.available | 2020-05-11T06:20:15Z | - |
dc.date.created | 2020-04-17 | - |
dc.date.created | 2020-04-17 | - |
dc.date.created | 2020-04-17 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.citation | COMPOSITES SCIENCE AND TECHNOLOGY, v.192 | - |
dc.identifier.issn | 0266-3538 | - |
dc.identifier.uri | http://hdl.handle.net/10203/274156 | - |
dc.description.abstract | Carbon fiber-reinforced polymer (CFRP) composites containing graphene nanoplatelets (GNPs) were prepared and characterized. Bonding via π−π interactions with poly(4-aminostyrene) (PAS) improved the degree of dispersion of the GNPs in an epoxy matrix. Differences in dispersion and reinforcement between pristine GNPs and PAS-GNPs were established by ultraviolet–visible spectroscopy and scanning electron microscopy. The PAS-GNP/epoxy nanocomposites were characterized by their fracture toughness. The results were discussed in terms of the dispersion quality of the GNPs. Furthermore, the PAS-GNP/epoxy nanocomposites were applied to carbon fiber fabric and the interlaminar shear strength (ILSS) and fracture toughness were measured. The greatest improvements in ILSS (252%) and fracture toughness (142%) were obtained with 4 wt% PAS-GNPs. The superior mechanical properties of the CF/PAS-GNP/epoxy nanocomposites are attributed to better filler dispersion and crack bridging. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Fabrication and mechanical properties of carbon fiber/epoxy nanocomposites containing high loadings of noncovalently functionalized graphene nanoplatelets | - |
dc.type | Article | - |
dc.identifier.wosid | 000527644100006 | - |
dc.identifier.scopusid | 2-s2.0-85081138079 | - |
dc.type.rims | ART | - |
dc.citation.volume | 192 | - |
dc.citation.publicationname | COMPOSITES SCIENCE AND TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.compscitech.2020.108101 | - |
dc.contributor.localauthor | Hong, Soon H. | - |
dc.contributor.nonIdAuthor | Kim, Joonhui | - |
dc.contributor.nonIdAuthor | Chung, Bongjin | - |
dc.contributor.nonIdAuthor | Ryu, Seongwoo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Carbon fiber reinforced-polymer (CFRP) composites | - |
dc.subject.keywordAuthor | Dispersion | - |
dc.subject.keywordAuthor | Functionalization | - |
dc.subject.keywordAuthor | Graphene nanoplatelets | - |
dc.subject.keywordAuthor | Mechanical properties | - |
dc.subject.keywordPlus | FRACTURE-TOUGHNESS | - |
dc.subject.keywordPlus | FIBER COMPOSITES | - |
dc.subject.keywordPlus | INTERFACIAL MICROSTRUCTURE | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | POLYMER COMPOSITES | - |
dc.subject.keywordPlus | NANOTUBES | - |
dc.subject.keywordPlus | REINFORCEMENT | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | DISPERSION | - |
dc.subject.keywordPlus | COVALENT | - |
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