Novel wet-free interfacial affinity modulation of non-polar polymers for imparting efficient heat transfer capability to incompatible polypropylene/graphite nanoplatelet composite
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Minsung | - |
dc.contributor.author | You, Jiwan | - |
dc.contributor.author | Park, Jong Hyuk | - |
dc.contributor.author | Bang, Joona | - |
dc.contributor.author | Lee, Sang-Soo | - |
dc.date.accessioned | 2022-06-10T20:40:16Z | - |
dc.date.available | 2022-06-10T20:40:16Z | - |
dc.date.created | 2022-06-09 | - |
dc.date.issued | 2022-03-25 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/141895 | - |
dc.description.abstract | In preparing a non-polar polymer composite employing functional fillers, the chemical inertness of non -polar polymer does not easily allow efficient interfacial affinity change. Here, a wet-free interfacial affin-ity modulation to incompatible polypropylene (PP)/graphite nanoplatelet (GNP) composite was per -formed with a nitrogen plasma-assisted mechanochemical (PM) treatment. It was surprising that the PP/GNP composite subjected to the PM treatment demonstrated the formation of chemical bonds between PP and GNP and the dramatic improvement of GNP dispersion in PP, resulting in a novel PP com-posite deploying efficient heat transfer along with mechanical performance comparable to that of neat PP. Due to the interfacial affinity control, the elongation at break of the PM-treated PP/GNP composite with 5 wt% of GNP was improved ten-folds compared to the untreated PP/GNP composite. The thermal conductivity of the PM-treated PP/GNP composite employing 20 wt% of GNP reached ca. 21 W/mK, whereas the untreated PP/GNP composite containing comparable amount of GNP exhibited 7 W/mK. Based on the findings, it can be noted that a solvent-free plasma-assisted mechanochemical treatment could be meaningful in developing a novel composite capable of efficient mechanical load transfer and heat transfer with non-polar polymers known to be poor at chemical reaction. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | ELECTRICAL-CONDUCTIVITY | - |
dc.subject | GRAPHITE NANOPLATELETS | - |
dc.subject | MECHANICAL-PROPERTIES | - |
dc.subject | THERMAL-CONDUCTIVITY | - |
dc.subject | PHYSICAL-PROPERTIES | - |
dc.subject | MECHANOCHEMISTRY | - |
dc.subject | NANOCOMPOSITES | - |
dc.subject | CRYSTALLIZATION | - |
dc.title | Novel wet-free interfacial affinity modulation of non-polar polymers for imparting efficient heat transfer capability to incompatible polypropylene/graphite nanoplatelet composite | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Bang, Joona | - |
dc.identifier.doi | 10.1016/j.jiec.2021.12.003 | - |
dc.identifier.scopusid | 2-s2.0-85121932196 | - |
dc.identifier.wosid | 000787815800006 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.107, pp.346 - 353 | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 107 | - |
dc.citation.startPage | 346 | - |
dc.citation.endPage | 353 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | ELECTRICAL-CONDUCTIVITY | - |
dc.subject.keywordPlus | GRAPHITE NANOPLATELETS | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | THERMAL-CONDUCTIVITY | - |
dc.subject.keywordPlus | PHYSICAL-PROPERTIES | - |
dc.subject.keywordPlus | MECHANOCHEMISTRY | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
dc.subject.keywordPlus | CRYSTALLIZATION | - |
dc.subject.keywordAuthor | Non -polar polymer | - |
dc.subject.keywordAuthor | Interfacial affinity modulation | - |
dc.subject.keywordAuthor | Plasma-assisted mechanochemistry | - |
dc.subject.keywordAuthor | Heat transfer composite | - |
dc.subject.keywordAuthor | Graphite nanoplatelet | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.