A Heterocyclic Polyurethane with Enhanced Self-Healing Efficiency and Outstanding Recovery of Mechanical Properties
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jinsil | - |
dc.contributor.author | Hong, Pyong Hwa | - |
dc.contributor.author | Choi, Kiwon | - |
dc.contributor.author | Moon, Gyeongmin | - |
dc.contributor.author | Kang, Jungsoon | - |
dc.contributor.author | Lee, Seoyun | - |
dc.contributor.author | Lee, Sungkoo | - |
dc.contributor.author | Jung, Hyun Wook | - |
dc.contributor.author | Ko, Min Jae | - |
dc.contributor.author | Hong, Sung Woo | - |
dc.date.accessioned | 2021-08-31T05:17:42Z | - |
dc.date.available | 2021-08-31T05:17:42Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2020-04 | - |
dc.identifier.issn | 2073-4360 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/56860 | - |
dc.description.abstract | A functional polyurethane based on the heterocyclic group was synthesized and its self-healing and mechanical properties were examined. To synthesize a heterocyclic polyurethane, a polyol and a heterocyclic compound with di-hydroxyl groups at both ends were blended and the blended solution was reacted with a crosslinker containing multiple isocyanate groups. The heterocyclic polyurethane demonstrates better self-healing efficiency than the conventional polyurethane with no heterocyclic groups. Furthermore, unlike the conventional self-healing materials, the heterocyclic polyurethane examined in this study shows an outstanding recovery of the mechanical properties after the self-healing process. These results are attributed to the unique supramolecular network resulting from the strong hydrogen bonding interaction between the urethane group and the heterocyclic group in the heterocyclic polyurethane matrix. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.subject | POLYMERS | - |
dc.subject | ELECTRONICS | - |
dc.subject | BLENDS | - |
dc.title | A Heterocyclic Polyurethane with Enhanced Self-Healing Efficiency and Outstanding Recovery of Mechanical Properties | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jung, Hyun Wook | - |
dc.identifier.doi | 10.3390/polym12040968 | - |
dc.identifier.scopusid | 2-s2.0-85084651081 | - |
dc.identifier.wosid | 000535587700238 | - |
dc.identifier.bibliographicCitation | POLYMERS, v.12, no.4 | - |
dc.relation.isPartOf | POLYMERS | - |
dc.citation.title | POLYMERS | - |
dc.citation.volume | 12 | - |
dc.citation.number | 4 | - |
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 | POLYMERS | - |
dc.subject.keywordPlus | ELECTRONICS | - |
dc.subject.keywordPlus | BLENDS | - |
dc.subject.keywordAuthor | self-healing | - |
dc.subject.keywordAuthor | polyurethane | - |
dc.subject.keywordAuthor | hydrogen bonding interaction | - |
dc.subject.keywordAuthor | heterocyclic | - |
dc.subject.keywordAuthor | flexible display | - |
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