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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| s42004-024-01301-4.pdf | 2.41 MB | Adobe PDF | 見る/開く |
| タイトル: | Donor-only substituted benzene achieves thermally activated delayed fluorescence |
| 著者: | Mamada, Masashi    https://orcid.org/0000-0003-0555-2894 (unconfirmed)Yada, Sawako Hayakawa, Masahiro https://orcid.org/0000-0002-2405-9897 (unconfirmed)Uchida, Ryota Katagiri, Hiroshi Hatakeyama, Takuji https://orcid.org/0000-0002-7483-9525 (unconfirmed)Adachi, Chihaya |
| 著者名の別形: | 儘田, 正史 早川, 雅大 内田, 崚太 畠山, 琢次 |
| キーワード: | Optical materials Photochemistry |
| 発行日: | 18-Sep-2024 |
| 出版者: | Springer Nature |
| 誌名: | Communications Chemistry |
| 巻: | 7 |
| 論文番号: | 212 |
| 抄録: | Thermally activated delayed fluorescence (TADF) is a promising mechanism for harvesting triplet excitons in organic light-emitting diodes (OLEDs). The donor-acceptor (D-A) design is the most conventional strategy for developing efficient TADF emitters. A subsequently emerged approach, known as the multiple resonance (MR) effect, also employs electron-donating and electron-withdrawing functional groups. Thus, developing TADF materials has traditionally relied on ingenuity in selecting and combining two functional units. Here, we have realized a TADF molecule by utilizing only a carbazole donor moiety. This molecule is an unusual example in the family of TADF materials and offers better insight into the electronic structures in the excited states for luminescent materials. |
| 著作権等: | © The Author(s) 2024 This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's CreativeCommons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. |
| URI: | http://hdl.handle.net/2433/290095 |
| DOI(出版社版): | 10.1038/s42004-024-01301-4 |
| PubMed ID: | 39294436 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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