Heat-induced spontaneous and damage-free separation of transparent polymer thin films based on clickable decomposition of pyrolytic core-shell nanocapsules
DC Field | Value | Language |
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dc.contributor.author | An, Jongil | - |
dc.contributor.author | Kim, Soyern | - |
dc.contributor.author | Choi, Jin-Wook | - |
dc.contributor.author | Son, Seung-Rak | - |
dc.contributor.author | Park, Jisung | - |
dc.contributor.author | Park, Chan Beom | - |
dc.contributor.author | Lee, Jun Hyup | - |
dc.date.accessioned | 2022-03-11T05:40:06Z | - |
dc.date.available | 2022-03-11T05:40:06Z | - |
dc.date.created | 2022-03-11 | - |
dc.date.issued | 2022-03 | - |
dc.identifier.issn | 2352-4928 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/42002 | - |
dc.description.abstract | The automatic and damage-free manipulation for efficient separation of polymer thin films from various substrates has received growing interests in a broad range of applications from electronic devices to optical films because it can realize the innovative recycling and on-demand spontaneous detachment of scarce and valuable materials. Herein, we demonstrate a spontaneous and damage-free separation methodology for transparent polymer thin films based on the heat-induced microbubble generation from pyrolytic core-shell nanocapsules at the interface between the substrate and the thin film. The pyrolytic polymer nanocapsules were fabricated by encapsulating a latent gas-forming agent of benzenesulfonyl hydrazine in the crosslinked copolymer nanoparticle comprising polyacrylonitrile and poly(methyl methacrylate). The heat-induced clickable decomposition of pyrolytic core-shell nanocapsules generated a significant number of microbubbles inside the thin film, thereby inducing instantaneous and effortless detachment of the transparent film from substrate. The fabricated polymer thin films embedded with a small number of pyrolytic polymer nanocapsules afforded an excellent debonding performance with a maximum efficiency of 93.4% after short thermal treatment compared to that of the pristine thin films, simultaneously maintaining a remarkable optical clarity of about 99% and a high initial adhesion strength with a maximum of approximately 22 kgf cm(-2). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.relation.isPartOf | MATERIALS TODAY COMMUNICATIONS | - |
dc.title | Heat-induced spontaneous and damage-free separation of transparent polymer thin films based on clickable decomposition of pyrolytic core-shell nanocapsules | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.mtcomm.2021.103079 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MATERIALS TODAY COMMUNICATIONS, v.30 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000736583100001 | - |
dc.identifier.scopusid | 2-s2.0-85121223170 | - |
dc.citation.title | MATERIALS TODAY COMMUNICATIONS | - |
dc.citation.volume | 30 | - |
dc.contributor.affiliatedAuthor | Lee, Jun Hyup | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Microbubbles | - |
dc.subject.keywordAuthor | Polymer thin films | - |
dc.subject.keywordAuthor | Pyrolytic nanocapsules | - |
dc.subject.keywordAuthor | Spontaneous separation | - |
dc.subject.keywordAuthor | Thermal decomposition | - |
dc.subject.keywordPlus | THERMALLY-EXPANDABLE MICROSPHERES | - |
dc.subject.keywordPlus | SUSPENSION POLYMERIZATION | - |
dc.subject.keywordPlus | ADHESIVES | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | PMMA | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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