Highly stretchable white-light electroluminescent devices with gel-type silica-coated all-inorganic perovskite
DC Field | Value | Language |
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dc.contributor.author | Lee, S.Y. | - |
dc.contributor.author | Jeon, S. | - |
dc.contributor.author | Ahn, J. | - |
dc.contributor.author | Bang, J. | - |
dc.contributor.author | Woo, H.K. | - |
dc.contributor.author | Lee, K.-J. | - |
dc.contributor.author | Jung, B.K. | - |
dc.contributor.author | Park, T. | - |
dc.contributor.author | Son, D. | - |
dc.contributor.author | Ahn, J.-P. | - |
dc.contributor.author | Oh, S.J. | - |
dc.date.accessioned | 2021-12-01T12:41:27Z | - |
dc.date.available | 2021-12-01T12:41:27Z | - |
dc.date.created | 2021-08-31 | - |
dc.date.issued | 2021-10-15 | - |
dc.identifier.issn | 0169-4332 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/128582 | - |
dc.description.abstract | In this study, a highly stretchable white-light electroluminescent device is fabricated using chemically designed perovskite nanocrystals (NCs). To incorporate perovskite into a stretchable polymer matrix without any degradation, gel-type silica-coated CsPbBr3 and CsPbBrxI3-x NC inks are prepared using (3-aminopropyl) triethoxysilane (APTES) with a sacrificial solvent of hexane. The chemical, optical, and structural properties of powdered and gel-type perovskite NCs with and without APTES are investigated. Silica shell with APTES treatment improves the stability of perovskite NCs, and gel-type inks improve the dispersivity in the polymer matrix. These enable the fabrication of stretchable and luminescent NC/polymer matrices with enhanced and uniform luminescence properties. By utilizing these materials, we propose a stretchable electroluminescent device emitting strong white light that is close to the ideal white position in Commission Internationale de l'éclairage (CIE) with optical simulation. Herein, we fabricate a multi-color filter with high color reproducibility on stretchable blue electroluminescent devices for white-light generation. Furthermore, all-solution-processed, color-filterless, stretchable, white-light electroluminescence devices with excellent optical and mechanical properties are fabricated. © 2021 | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Highly stretchable white-light electroluminescent devices with gel-type silica-coated all-inorganic perovskite | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, S.J. | - |
dc.identifier.doi | 10.1016/j.apsusc.2021.150229 | - |
dc.identifier.scopusid | 2-s2.0-85108738191 | - |
dc.identifier.wosid | 000691459900002 | - |
dc.identifier.bibliographicCitation | Applied Surface Science, v.563 | - |
dc.relation.isPartOf | Applied Surface Science | - |
dc.citation.title | Applied Surface Science | - |
dc.citation.volume | 563 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | ANION-EXCHANGE | - |
dc.subject.keywordPlus | OPTICAL-PROPERTIES | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordPlus | LATTICE | - |
dc.subject.keywordPlus | CSPBX3 | - |
dc.subject.keywordPlus | LEDS | - |
dc.subject.keywordPlus | SKIN | - |
dc.subject.keywordPlus | BR | - |
dc.subject.keywordAuthor | Cesium lead halide perovskite | - |
dc.subject.keywordAuthor | Stretchable device | - |
dc.subject.keywordAuthor | Surface chemistry | - |
dc.subject.keywordAuthor | Surface modification | - |
dc.subject.keywordAuthor | White light | - |
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