A water-triggered highly self-healable elastomer with enhanced mechanical properties achieved using localized zwitterionic assemblies
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Jungsoon | - |
dc.contributor.author | Kim, Jinsil | - |
dc.contributor.author | Choi, Kiwon | - |
dc.contributor.author | Hong, Pyong Hwa | - |
dc.contributor.author | Park, Hee Jeong | - |
dc.contributor.author | Kim, Kiseung | - |
dc.contributor.author | Kim, Young Kyung | - |
dc.contributor.author | Moon, Gyeongmin | - |
dc.contributor.author | Jeon, Hyeryeon | - |
dc.contributor.author | Lee, Seoyun | - |
dc.contributor.author | Ko, Min Jae | - |
dc.contributor.author | Hong, Sung Woo | - |
dc.date.accessioned | 2022-07-06T14:44:19Z | - |
dc.date.available | 2022-07-06T14:44:19Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2021-09 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/141207 | - |
dc.description.abstract | In this study, the synthesis of a water-triggered highly self-healable elastomer with excellent optical and mechanical properties through localized zwitterionic assemblies is demonstrated for the first time using a newly proposed blending method. The self-healable elastomer obtained by blending conventional polyol and zwitterionic polyol shows a high transmittance (~92%) and low yellow index value (1.9). The fabricated material with localized zwitterionic clusters shows superior self-healing efficiency (94?100%) under both dry and wet conditions compared with conventional nonionic elastomers (~69%) and ionic elastomers with randomly distributed ions (80?87%). This is attributed to the significantly higher probability of contact between the localized zwitterionic assemblies of this material in the damaged area. More importantly, conventional self-healing materials have obtained the self-healing properties of polymers at the expense of their mechanical properties. An elastomer with localized zwitterions eliminates this trade-off between self-healing and mechanical properties. These properties are attributed to the unique intermolecular network resulting from strong interactions between localized zwitterionic clusters. As a result, the zwitterionic self-healable elastomer, based on the blending system proposed in this study, can maximize its self-healing capabilities and overcome the limitations of conventional self-healing materials via the concentration of zwitterions into a local domain. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier B.V. | - |
dc.title | A water-triggered highly self-healable elastomer with enhanced mechanical properties achieved using localized zwitterionic assemblies | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Min Jae | - |
dc.identifier.doi | 10.1016/j.cej.2020.127636 | - |
dc.identifier.scopusid | 2-s2.0-85096177643 | - |
dc.identifier.wosid | 000664783200007 | - |
dc.identifier.bibliographicCitation | Chemical Engineering Journal, v.420, no.Part 2, pp.1 - 12 | - |
dc.relation.isPartOf | Chemical Engineering Journal | - |
dc.citation.title | Chemical Engineering Journal | - |
dc.citation.volume | 420 | - |
dc.citation.number | Part 2 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 12 | - |
dc.type.rims | ART | - |
dc.type.docType | Article in Press | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | POLYMERIC MATERIALS | - |
dc.subject.keywordPlus | PILE-UP | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | VISCOELASTICITY | - |
dc.subject.keywordPlus | POLYURETHANES | - |
dc.subject.keywordPlus | INDENTATION | - |
dc.subject.keywordPlus | ELECTRONICS | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordPlus | HYDROGELS | - |
dc.subject.keywordPlus | MICELLES | - |
dc.subject.keywordAuthor | Assemblies | - |
dc.subject.keywordAuthor | Elastomer | - |
dc.subject.keywordAuthor | Moisture | - |
dc.subject.keywordAuthor | Self-healing | - |
dc.subject.keywordAuthor | Zwitterion | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S138589472033758X?via%3Dihub | - |
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.