Hydrolyzed hexagonal boron nitride/polymer nanocomposites for transparent gas barrier film
DC Field | Value | Language |
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dc.contributor.author | Kim, Tan Young | - |
dc.contributor.author | Song, Eun Ho | - |
dc.contributor.author | Kang, Byung Hyun | - |
dc.contributor.author | Kim, Se Jung | - |
dc.contributor.author | Lee, Yun-Hi | - |
dc.contributor.author | Ju, Byeong-Kwon | - |
dc.date.accessioned | 2021-09-03T08:15:20Z | - |
dc.date.available | 2021-09-03T08:15:20Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-03-24 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/84113 | - |
dc.description.abstract | A flexible thin gas barrier film formed by layer-by-layer (LBL) assembly has been studied. We propose for the first time that hexagonal boron nitride (h-BN) can be used in LBL assembly. When dispersed in water through sonication-assisted hydrolysis, h-BN develops hydroxyl groups that electrostatically couple with the cationic polymer polydiallyldimethylammonium chloride ( PDDA). This process produces hydroxyl-functional h-BN/PDDA nanocomposites. The nanocomposites exhibit well exfoliated and highly ordered h-BN nanosheets, which results in an extremely high visual clarity, with an average transmittance of 99% in the visible spectrum. Moreover, well aligned nanocomposites extend gas diffusion path that reduce water vapor transmission rate to 1.3 x 10(-2) g m(-2) d(-1). The simple and fast LBL process demonstrated here can be applied in many gas barrier applications. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | NITRIDE NANOTUBES | - |
dc.subject | THIN-FILMS | - |
dc.subject | CLAY | - |
dc.subject | POLYELECTROLYTE | - |
dc.subject | PERMEATION | - |
dc.subject | POLYMERS | - |
dc.subject | CHARGE | - |
dc.title | Hydrolyzed hexagonal boron nitride/polymer nanocomposites for transparent gas barrier film | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Yun-Hi | - |
dc.contributor.affiliatedAuthor | Ju, Byeong-Kwon | - |
dc.identifier.doi | 10.1088/1361-6528/aa5f2e | - |
dc.identifier.scopusid | 2-s2.0-85014213685 | - |
dc.identifier.wosid | 000395860000001 | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.28, no.12 | - |
dc.relation.isPartOf | NANOTECHNOLOGY | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 28 | - |
dc.citation.number | 12 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | PERMEATION | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | CHARGE | - |
dc.subject.keywordPlus | NITRIDE NANOTUBES | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | CLAY | - |
dc.subject.keywordPlus | POLYELECTROLYTE | - |
dc.subject.keywordAuthor | gas barrier | - |
dc.subject.keywordAuthor | water vapor transmission rate (WVTR) | - |
dc.subject.keywordAuthor | oxygen transmission rate (OTR) | - |
dc.subject.keywordAuthor | hydroxyl-functional hexagonal boron nitride nanosheets (OH-BNNS) | - |
dc.subject.keywordAuthor | transparency | - |
dc.subject.keywordAuthor | layer by layer | - |
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