DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhou, Huanyu | ko |
dc.contributor.author | Park, Jinwoo | ko |
dc.contributor.author | Lee, Yeongjun | ko |
dc.contributor.author | Park, Jae-Man | ko |
dc.contributor.author | Kim, Jin-Hoon | ko |
dc.contributor.author | Kim, Joo Sung | ko |
dc.contributor.author | Lee, Hyeon-Dong | ko |
dc.contributor.author | Jo, Seung Hyeon | ko |
dc.contributor.author | Cai, Xue | ko |
dc.contributor.author | Li, Lizhu | ko |
dc.contributor.author | Sheng, Xing | ko |
dc.contributor.author | Yun, Hyung Joong | ko |
dc.contributor.author | Park, Jin-Woo | ko |
dc.contributor.author | Sun, Jeong-Yun | ko |
dc.contributor.author | Lee, Tae-Woo | ko |
dc.date.accessioned | 2024-03-11T17:00:57Z | - |
dc.date.available | 2024-03-11T17:00:57Z | - |
dc.date.created | 2024-02-26 | - |
dc.date.issued | 2020-09 | - |
dc.identifier.citation | ADVANCED MATERIALS, v.32, no.37 | - |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.uri | http://hdl.handle.net/10203/318501 | - |
dc.description.abstract | Conventional organic light-emitting devices without an encapsulation layer are susceptible to degradation when exposed to air, so realization of air-stable intrinsically-stretchable display is a great challenge because the protection of the devices against penetration of moisture and oxygen is even more difficult under stretching. An air-stable intrinsically-stretchable display that is composed of an intrinsically-stretchable electroluminescent device (SELD) integrated with a stretchable color-conversion layer (SCCL) that contains perovskite nanocrystals (PeNCs) is proposed. PeNCs normally decay when exposed to air, but they become resistant to this decay when dispersed in a stretchable elastomer matrix; this change is a result of a compatibility between capping ligands and the elastomer matrix. Counterintuitively, the moisture can efficiently passivate surface defects of PeNCs, to yield significant increases in both photoluminescence intensity and lifetime. A display that can be stretched up to 180% is demonstrated; it is composed of an air-stable SCCL that down-converts the SELD's blue emission and reemits it as green. The work elucidates the basis of moisture-assisted surface passivation of PeNCs and provides a promising strategy to improve the quantum efficiency of PeNCs with the aid of moisture, which allows PeNCs to be applied for air-stable stretchable displays. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Water Passivation of Perovskite Nanocrystals Enables Air-Stable Intrinsically Stretchable Color-Conversion Layers for Stretchable Displays | - |
dc.type | Article | - |
dc.identifier.wosid | 000552285000001 | - |
dc.identifier.scopusid | 2-s2.0-85088425378 | - |
dc.type.rims | ART | - |
dc.citation.volume | 32 | - |
dc.citation.issue | 37 | - |
dc.citation.publicationname | ADVANCED MATERIALS | - |
dc.identifier.doi | 10.1002/adma.202001989 | - |
dc.contributor.localauthor | Lee, Yeongjun | - |
dc.contributor.nonIdAuthor | Zhou, Huanyu | - |
dc.contributor.nonIdAuthor | Park, Jinwoo | - |
dc.contributor.nonIdAuthor | Park, Jae-Man | - |
dc.contributor.nonIdAuthor | Kim, Jin-Hoon | - |
dc.contributor.nonIdAuthor | Kim, Joo Sung | - |
dc.contributor.nonIdAuthor | Lee, Hyeon-Dong | - |
dc.contributor.nonIdAuthor | Jo, Seung Hyeon | - |
dc.contributor.nonIdAuthor | Cai, Xue | - |
dc.contributor.nonIdAuthor | Li, Lizhu | - |
dc.contributor.nonIdAuthor | Sheng, Xing | - |
dc.contributor.nonIdAuthor | Yun, Hyung Joong | - |
dc.contributor.nonIdAuthor | Park, Jin-Woo | - |
dc.contributor.nonIdAuthor | Sun, Jeong-Yun | - |
dc.contributor.nonIdAuthor | Lee, Tae-Woo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article; Early Access | - |
dc.subject.keywordAuthor | color down-conversion | - |
dc.subject.keywordAuthor | color purity | - |
dc.subject.keywordAuthor | stability in air | - |
dc.subject.keywordAuthor | stretchable elastomer matrix | - |
dc.subject.keywordAuthor | stretchable electroluminescent device | - |
dc.subject.keywordPlus | LIGHT-EMITTING-DIODES | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | ELECTRONICS | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | CRYSTALS | - |
dc.subject.keywordPlus | EXCITON | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.