Electrical conductivity and EMI shielding effectiveness of polyurethane foam-conductive filler composites
DC Field | Value | Language |
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dc.contributor.author | Kim, Ji Mun | - |
dc.contributor.author | Lee, Yeongbeom | - |
dc.contributor.author | Jang, Myung Geun | - |
dc.contributor.author | Han, Chonghun | - |
dc.contributor.author | Kim, Woo Nyon | - |
dc.date.accessioned | 2021-09-03T09:37:58Z | - |
dc.date.available | 2021-09-03T09:37:58Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-02-05 | - |
dc.identifier.issn | 0021-8995 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/84467 | - |
dc.description.abstract | The morphological, electrical, and thermal properties of polyurethane foam (PUF)/single conductive filler composites and PUF/hybrid conductive filler composites were investigated. For the PUF/single conductive filler composites, the PUF/nickel-coated carbon fiber (NCCF) composite showed higher electrical conductivity and electromagnetic interference shielding effectiveness (EMI SE) than did the PUF/multiwall carbon nanotube (MWCNT) and PUF/graphite composites; therefore, NCCF is the most effective filler among those tested in this study. For the PUF/hybrid conductive fillers PUF/NCCF (3.0 php)/MWCNT (3.0 php) composites, the values of electrical conductivity and EMI SE were determined to be 0.171 S/cm and 24.7 dB (decibel), respectively, which were the highest among the fillers investigated in this study. NCCF and MWCNT were the most effective primary and secondary fillers, and they had a synergistic effect on the electrical conductivity and EMI SE of the PUF/NCCF/MWCNT composites. From the results of thermal conductivity and cell size of the PUF/conductive filler composites, it is suggested that a reduction in cell size lowers the thermal conductivity of the PUF/conductive filler composites. (C) 2016 Wiley Periodicals, Inc. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | COATED-CARBON-FIBER | - |
dc.subject | THERMAL-CONDUCTIVITY | - |
dc.subject | HYBRID FILLERS | - |
dc.subject | ORGANOCLAY | - |
dc.subject | ADDITIVES | - |
dc.subject | MWCNT | - |
dc.title | Electrical conductivity and EMI shielding effectiveness of polyurethane foam-conductive filler composites | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Woo Nyon | - |
dc.identifier.doi | 10.1002/APP.44373 | - |
dc.identifier.wosid | 000387410700002 | - |
dc.identifier.bibliographicCitation | JOURNAL OF APPLIED POLYMER SCIENCE, v.134, no.5 | - |
dc.relation.isPartOf | JOURNAL OF APPLIED POLYMER SCIENCE | - |
dc.citation.title | JOURNAL OF APPLIED POLYMER SCIENCE | - |
dc.citation.volume | 134 | - |
dc.citation.number | 5 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | COATED-CARBON-FIBER | - |
dc.subject.keywordPlus | THERMAL-CONDUCTIVITY | - |
dc.subject.keywordPlus | HYBRID FILLERS | - |
dc.subject.keywordPlus | ORGANOCLAY | - |
dc.subject.keywordPlus | ADDITIVES | - |
dc.subject.keywordPlus | MWCNT | - |
dc.subject.keywordAuthor | foams | - |
dc.subject.keywordAuthor | graphene and fullerenes | - |
dc.subject.keywordAuthor | morphology | - |
dc.subject.keywordAuthor | nanotubes | - |
dc.subject.keywordAuthor | polyurethanes | - |
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