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Mechanochemical Synthesis and Thin-Film Deposition of Zero-Dimensional Cesium Lead Mixed-Halide Perovskites for Wide-Range Color-Tunable Emission
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lim, Hyungbin | - |
dc.contributor.author | Baek, Kyeong-Yoon | - |
dc.contributor.author | Kim, Jae Il | - |
dc.contributor.author | Lee, Jonghoon | - |
dc.contributor.author | Kim, Jaeyoung | - |
dc.contributor.author | Ahn, Heebeom | - |
dc.contributor.author | Choi, Hyeonmin | - |
dc.contributor.author | Woo, Seung-Je | - |
dc.contributor.author | Lee, Sung Keun | - |
dc.contributor.author | Lee, Tae-Woo | - |
dc.contributor.author | Lee, Jeongjae | - |
dc.contributor.author | Kang, Keehoon | - |
dc.contributor.author | Lee, Takhee | - |
dc.date.accessioned | 2023-10-30T01:45:25Z | - |
dc.date.available | 2023-10-30T01:45:25Z | - |
dc.date.created | 2023-08-14 | - |
dc.date.created | 2023-08-14 | - |
dc.date.created | 2023-08-14 | - |
dc.date.issued | 2023-07 | - |
dc.identifier.citation | Chemistry of Materials, Vol.35 No.16, pp.6294-6303 | - |
dc.identifier.issn | 0897-4756 | - |
dc.identifier.uri | https://hdl.handle.net/10371/195851 | - |
dc.description.abstract | Metal-halideperovskites possess synthetic tunabilityin termsof their compositions and structures, which results in a facile controlof the properties crucial for optoelectronic device applications.For instance, the optical band gap of perovskites can be adjustedby means of halide compositions, which can generate a wide range ofperovskite phases emitting visible light from purple to red. Furthermore,embedding the emissive perovskites within inorganic structural matricesprovides further opportunities to tune their functionalities. In thisstudy, we demonstrate that mechanochemical synthesis (MCS) can besuccessfully employed to prepare a full range of mixed-halide zero-dimensional(0D) perovskites (Cs4PbCl (m) Br6-m and Cs4PbBr6-m I (m) , where m is an integer from 0 to 6). The synthesized mixed-halide 0D perovskitepowder samples exhibited photoluminescence emissions spanning theentire visible spectrum (410-690 nm), which likely originatesfrom the inclusion of three-dimensional perovskites. Furthermore,we demonstrate that our 0D perovskite powder samples can be readilyused as the source for fabricating thin films via fast single-sourcevacuum deposition while preserving the optical properties of the sourcepowder samples. Overall, our study reveals the versatility of MCSas a useful toolkit for preparing a family of 0D perovskites witha full range of halide compositions with potential for light-emittingapplications. | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | Mechanochemical Synthesis and Thin-Film Deposition of Zero-Dimensional Cesium Lead Mixed-Halide Perovskites for Wide-Range Color-Tunable Emission | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acs.chemmater.3c00833 | - |
dc.citation.journaltitle | Chemistry of Materials | - |
dc.identifier.wosid | 001040488200001 | - |
dc.identifier.scopusid | 2-s2.0-85167814832 | - |
dc.citation.endpage | 6303 | - |
dc.citation.number | 16 | - |
dc.citation.startpage | 6294 | - |
dc.citation.volume | 35 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Lee, Sung Keun | - |
dc.contributor.affiliatedAuthor | Lee, Tae-Woo | - |
dc.contributor.affiliatedAuthor | Kang, Keehoon | - |
dc.contributor.affiliatedAuthor | Lee, Takhee | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | LUMINESCENCE | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | ORIGIN | - |
dc.subject.keywordPlus | ENERGY | - |
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