Long-wavelength chromophores with thermally activated delayed fluorescence based on fluorescein derivatives
文献类型：期刊论文
| 作者 | An, Jing1; Wu, Yingnan1; Lu, Meiheng2; Han, Keli2; Song, Fengling1; Peng, Xiaojun1 |
| 刊名 | Journal of photonics for energy
 |
| 出版日期 | 2018-07-01 |
| 卷号 | 8期号:3页码:12 |
| 关键词 | Long-wavelength Thermally activated delayed fluorescence Long lifetime Fluorescein derivatives |
| ISSN号 | 1947-7988 |
| DOI | 10.1117/1.jpe.8.032103 |
| 通讯作者 | Song, fengling(songfl@dlut.edu.cn) |
| 英文摘要 | Long-wavelength chromophores are developed based on fluorescein derivatives by introducing a strong acceptor 2-(3-cyano-4,5,5-trimethylfuran-2(5h)-ylidene) malononitrile (tfm). by changing the number of tfm, we obtained two chromophores, which are named dtfm-dcf and stfm-dcf, respectively. due to the large, rigid pi-conjugated structure and strong electron-withdrawing capability of tfm, the maximum emission wavelengths of these molecules span from 681 to 755 nm in dichloromethane. meanwhile, these two chromophores, which exhibit the property of thermally activated delayed fluorescence, have long-lived luminescence with 9.02 mu s for stfm-dcf and 0.43 mu s for dtfm-dcf in deaerated dichloromethane at room temperature. (c) 2018 society of photo-optical instrumentation engineers (spie) |
| WOS关键词 | LIGHT-EMITTING-DIODES ; RED ; DESIGN |
| WOS研究方向 | Materials Science ; Optics ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Optics ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000456697900004 |
| 出版者 | SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2372893 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Song, Fengling |
| 作者单位 | 1.Dalian Univ Technol, State Key Lab Fine Chem, Dalian, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian, Peoples R China |
| 推荐引用方式 GB/T 7714 | An, Jing,Wu, Yingnan,Lu, Meiheng,et al. Long-wavelength chromophores with thermally activated delayed fluorescence based on fluorescein derivatives[J]. Journal of photonics for energy,2018,8(3):12. |
| APA | An, Jing,Wu, Yingnan,Lu, Meiheng,Han, Keli,Song, Fengling,&Peng, Xiaojun.(2018).Long-wavelength chromophores with thermally activated delayed fluorescence based on fluorescein derivatives.Journal of photonics for energy,8(3),12. |
| MLA | An, Jing,et al."Long-wavelength chromophores with thermally activated delayed fluorescence based on fluorescein derivatives".Journal of photonics for energy 8.3(2018):12. |
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来源：大连化学物理研究所
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