Nanoconfinement effects of chemically reduced graphene oxide nanoribbons on poly(vinyl chloride)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choe, J. H. | - |
dc.contributor.author | Jeon, J. | - |
dc.contributor.author | Lee, M. E. | - |
dc.contributor.author | Wie, J. J. | - |
dc.contributor.author | Jin, H. -J. | - |
dc.contributor.author | Yun, Y. S. | - |
dc.date.accessioned | 2023-09-18T07:11:14Z | - |
dc.date.available | 2023-09-18T07:11:14Z | - |
dc.date.created | 2023-07-07 | - |
dc.date.issued | 2018-01 | - |
dc.identifier.issn | 2040-3364 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/190915 | - |
dc.description.abstract | Polymeric nanocomposites with graphene-based nanocarbons (GNCs) have been extensively studied with emphasis on the percolation of nanofillers toward electrical, rheological, and mechanical reinforcement. In this study, we report an unusual indirect reinforcing phenomenon of highly defective GNCs dispersed in the poly(vinyl chloride) (PVC) matrix via densification of the polymer packing originating from nanoscale confinement. Herein, chemically reduced graphene oxide nanoribbons (C-rGONRs) are employed as a nanofiller. The inclusion of defective and oxygen-functionalized C-rGONRs resulted in a dramatic densification of the PVC host with extremely low C-rGONR loading, largely exceeding the theoretical calculation from a rule of mixture. Along with the densification, the glass transition temperature of PVC also increased by 28.6 degrees C at 0.1 wt% filler loading. Remarkably, the oxygen barrier property and mechanical toughness under tension for the PVC/C-rGONR nanocomposite were the maximum when the greatest densification occurred. The structure-property relationship of the nanocomposites has been discussed with an emphasis on the nanoscale confinement phenomenon. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Nanoconfinement effects of chemically reduced graphene oxide nanoribbons on poly(vinyl chloride) | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Wie, J. J. | - |
dc.identifier.doi | 10.1039/C7NR07098E | - |
dc.identifier.scopusid | 2-s2.0-85041226345 | - |
dc.identifier.wosid | 000423355300053 | - |
dc.identifier.bibliographicCitation | NANOSCALE, v.10, no.4, pp.2025 - 2033 | - |
dc.relation.isPartOf | NANOSCALE | - |
dc.citation.title | NANOSCALE | - |
dc.citation.volume | 10 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 2025 | - |
dc.citation.endPage | 2033 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | MULTIWALLED CARBON NANOTUBES | - |
dc.subject.keywordPlus | ISOTACTIC-POLYPROPYLENE NANOCOMPOSITES | - |
dc.subject.keywordPlus | ELASTIC PROPERTIES | - |
dc.subject.keywordPlus | GLASS-TRANSITION | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | MELT | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | STABILITY | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2018/NR/C7NR07098E | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
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.