Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Cho, Seung-Bum | - |
dc.contributor.author | Jung, Jin-Woo | - |
dc.contributor.author | Kim, Yoon Seok | - |
dc.contributor.author | Cho, Chang-Hee | - |
dc.contributor.author | Park, Il-Kyu | - |
dc.date.accessioned | 2021-10-07T08:00:21Z | - |
dc.date.available | 2021-10-07T08:00:21Z | - |
dc.date.created | 2021-04-26 | - |
dc.date.issued | 2021-04 | - |
dc.identifier.citation | CrystEngComm, v.23, no.14, pp.2746 - 2755 | - |
dc.identifier.issn | 1466-8033 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/15429 | - |
dc.description.abstract | All-inorganic materials, mixed halide perovskite (MHP) nanocrystals (NCs), have attracted considerable attention recently because of their excellent luminescence efficiencies and extraordinary physical properties, making them a promising material for next-generation lighting and full-color display. On the other hand, an essential development of blue-emitting devices rather than other color emitters has been hindered by their defect tolerance and quantum efficiency which are relatively lower than those of green-emitting NCs. Moreover, few studies have examined the synthesis and properties of blue-emitting MHP NCs or their applications to light-emitting diodes (LEDs). To solve these problems, this paper reports a facile and controllable way of producing emission wavelength tunable CsPb(Br1−xClx)3NCs using a fast and straightforward chemical treatment with the trimethylsilyl chloride (TMSC) additive. Structural and chemical analysis showed that the Cl content in the CsPb(Br1−xClx)3NCs could be modulated by TMSC addition without changing the morphologies. The photoluminescence emission peak wavelength of the CsPb(Br1−xClx)3NCs could be modulated from 515 to 416 nm by increasing the TMSC content. To this end, blue and green LEDs were successfully demonstrated by using the TMSC-treated CsPb(Br1−xClx)3NCs as an emissive layer, showing a controllable emission wavelength from 473 to 511 nm. © The Royal Society of Chemistry 2021. | - |
dc.language | English | - |
dc.publisher | Royal Society of Chemistry | - |
dc.title | Emission wavelength control of CsPb(Br1−xClx)3nanocrystals for blue light-emitting diode applications | - |
dc.type | Article | - |
dc.identifier.doi | 10.1039/d1ce00132a | - |
dc.identifier.wosid | 000639987500012 | - |
dc.identifier.scopusid | 2-s2.0-85104094698 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.citation.publicationname | CrystEngComm | - |
dc.contributor.nonIdAuthor | Cho, Seung-Bum | - |
dc.contributor.nonIdAuthor | Jung, Jin-Woo | - |
dc.contributor.nonIdAuthor | Kim, Yoon Seok | - |
dc.contributor.nonIdAuthor | Park, Il-Kyu | - |
dc.identifier.citationVolume | 23 | - |
dc.identifier.citationNumber | 14 | - |
dc.identifier.citationStartPage | 2746 | - |
dc.identifier.citationEndPage | 2755 | - |
dc.identifier.citationTitle | CrystEngComm | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordPlus | Efficiency | - |
dc.subject.keywordPlus | Light | - |
dc.subject.keywordPlus | Perovskite | - |
dc.subject.keywordPlus | Blue emitting devices | - |
dc.subject.keywordPlus | Blue light emitting diodes | - |
dc.subject.keywordPlus | Emission wavelength | - |
dc.subject.keywordPlus | Full-color displays | - |
dc.subject.keywordPlus | Inorganic materials | - |
dc.subject.keywordPlus | Luminescence efficiencies | - |
dc.subject.keywordPlus | Photoluminescence emission | - |
dc.subject.keywordPlus | Trimethylsilyl chloride | - |
dc.subject.keywordPlus | Light emitting diodes | - |
dc.subject.keywordPlus | Chemical analysis | - |
dc.subject.keywordPlus | Chlorine compounds | - |
dc.contributor.affiliatedAuthor | Cho, Seung-Bum | - |
dc.contributor.affiliatedAuthor | Jung, Jin-Woo | - |
dc.contributor.affiliatedAuthor | Kim, Yoon Seok | - |
dc.contributor.affiliatedAuthor | Cho, Chang-Hee | - |
dc.contributor.affiliatedAuthor | Park, Il-Kyu | - |
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