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Highly luminescent organic nanorods from air oxidation of para-substituted anilines for freestanding deep-red color filters
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Yoonsang | - |
dc.contributor.author | Park, Cheolwoo | - |
dc.contributor.author | Kim, Joo Sung | - |
dc.contributor.author | Ahn, Tae Kyu | - |
dc.contributor.author | Lim, Ho Sun | - |
dc.contributor.author | Lee, Tae-Woo | - |
dc.contributor.author | Kwon, Woosung | - |
dc.date.accessioned | 2020-03-12T01:58:54Z | - |
dc.date.available | 2020-03-12T01:58:54Z | - |
dc.date.created | 2019-06-14 | - |
dc.date.issued | 2018-11 | - |
dc.identifier.citation | Advanced Optical Materials, Vol.6 No.22, p. 1800577 | - |
dc.identifier.issn | 2195-1071 | - |
dc.identifier.other | 75575 | - |
dc.identifier.uri | https://hdl.handle.net/10371/164478 | - |
dc.description.abstract | Oxidation of aniline provides useful organic nanostructures with a wide variety of particle morphologies and properties. Accordingly, in the present study, novel luminescent organic nanorods (ONs) are synthesized through one-step air oxidation of para-substituted anilines without any shape-guiding surfactants. These ONs present highly crystalline rod-like structures due to the ortho-coupling reaction of aniline and pi-pi interactions between the phenazine-like structures. Using photoluminescence spectroscopy, absorption spectroscopy, time-correlated single photon counting, and time-dependent density functional theory calculation, it is revealed that the phenazine-like structures in the ONs are largely responsible for their bright, photostable, deep-red luminescence with absolute quantum efficiency up to 46%. Finally, the potential application of ONs as a freestanding color filter for deep-red-light-emitting devices that could be used for color pixels of future displays is demonstrated. The findings of this study provide a new strategy for the preparation of luminescent organic nanomaterials, and show their potential for optoelectronic applications. | - |
dc.language | 영어 | - |
dc.publisher | John Wiley and Sons Inc. | - |
dc.title | Highly luminescent organic nanorods from air oxidation of para-substituted anilines for freestanding deep-red color filters | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 이태우 | - |
dc.identifier.doi | 10.1002/adom.201800577 | - |
dc.citation.journaltitle | Advanced Optical Materials | - |
dc.identifier.wosid | 000450662600009 | - |
dc.identifier.scopusid | 2-s2.0-85052956009 | - |
dc.citation.number | 22 | - |
dc.citation.startpage | 1800577 | - |
dc.citation.volume | 6 | - |
dc.identifier.sci | 000450662600009 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Lee, Tae-Woo | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | BOYLAND-SIMS OXIDATION | - |
dc.subject.keywordPlus | POLYANILINE NANOSTRUCTURES | - |
dc.subject.keywordPlus | CHEMICAL-SYNTHESIS | - |
dc.subject.keywordPlus | REVISED MECHANISM | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | CARBON DOTS | - |
dc.subject.keywordPlus | POLYMERIZATION | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | NANOTUBES | - |
dc.subject.keywordPlus | NANOMATERIALS | - |
dc.subject.keywordAuthor | aniline | - |
dc.subject.keywordAuthor | luminescence | - |
dc.subject.keywordAuthor | nanorods | - |
dc.subject.keywordAuthor | phenazine | - |
dc.subject.keywordAuthor | red emission | - |
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