Role of carbon quantum dots and film thickness on enhanced UV shielding capability of flexible polymer film containing carbon quantum dots/N-doped ZnO nanoparticles
DC Field | Value | Language |
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dc.contributor.author | Uthirakumar, Periyayya | - |
dc.contributor.author | Devendiran, M. | - |
dc.contributor.author | Yun, Jin-Hyeon | - |
dc.contributor.author | Kim, Gyu Cheol | - |
dc.contributor.author | Kalaiarasan, S. | - |
dc.contributor.author | Lee, In-Hwan | - |
dc.date.accessioned | 2021-09-02T05:29:51Z | - |
dc.date.available | 2021-09-02T05:29:51Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2018-10 | - |
dc.identifier.issn | 0925-3467 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/72625 | - |
dc.description.abstract | We report a simple method for preparing flexible polymer film containing carbon quantum dots/N-doped ZnO (CQD/N-ZnO) nanoparticles, as UV shielding material. The polymer film showed an enhanced UV shielding capability with increasing of CQD/N-ZnO nanoparticles. The maximum of 47% of UV shielding capability was achieved with 1 wt.% of CQD/N-ZnO nanoparticles and two-order enhancement was achieved by controlling film thickness to 250 mu m. It was found that CQDs plays important role to promote compatibility of hydrophilic ZnO into hydrophobic polymer matrix without disturbing the transparency of the film. An excellent UV shielding capability of 85% and 92% was witnessed in 250 mu m thick polymer film under a UV lamp and direct daylight, respectively. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | POLY(VINYL ALCOHOL) | - |
dc.subject | TIO2 NANOPARTICLES | - |
dc.subject | NANOCOMPOSITE FILMS | - |
dc.subject | LIGHT | - |
dc.subject | TRANSPARENT | - |
dc.subject | PERFORMANCE | - |
dc.subject | FABRICATION | - |
dc.subject | EFFICIENCY | - |
dc.subject | COATINGS | - |
dc.title | Role of carbon quantum dots and film thickness on enhanced UV shielding capability of flexible polymer film containing carbon quantum dots/N-doped ZnO nanoparticles | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, In-Hwan | - |
dc.identifier.doi | 10.1016/j.optmat.2018.08.016 | - |
dc.identifier.scopusid | 2-s2.0-85051264127 | - |
dc.identifier.wosid | 000446145200112 | - |
dc.identifier.bibliographicCitation | OPTICAL MATERIALS, v.84, pp.771 - 777 | - |
dc.relation.isPartOf | OPTICAL MATERIALS | - |
dc.citation.title | OPTICAL MATERIALS | - |
dc.citation.volume | 84 | - |
dc.citation.startPage | 771 | - |
dc.citation.endPage | 777 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | POLY(VINYL ALCOHOL) | - |
dc.subject.keywordPlus | TIO2 NANOPARTICLES | - |
dc.subject.keywordPlus | NANOCOMPOSITE FILMS | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | TRANSPARENT | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | COATINGS | - |
dc.subject.keywordAuthor | Carbon quantum dots | - |
dc.subject.keywordAuthor | Zinc oxide | - |
dc.subject.keywordAuthor | UV-shielding | - |
dc.subject.keywordAuthor | Polymer film | - |
dc.subject.keywordAuthor | Nanoparticles | - |
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