Achieving a balance between small singlet-triplet energy splitting and high fluorescence radiative rate in a quinoxaline-based orange-red thermally activated delayed fluorescence emitter
文献类型：期刊论文
| 作者 | Yu, Ling1; Wu, Zhongbin2; Xie, Guohua1; Zhong, Cheng1; Zhu, Zece1; Cong, Hengjiang1; Ma, Dongge2,3; Yang, Chuluo1 |
| 刊名 | Chemical communications
 |
| 出版日期 | 2016 |
| 卷号 | 52期号:73页码:11012-11015 |
| ISSN号 | 1359-7345 |
| DOI | 10.1039/c6cc05203g |
| 通讯作者 | Ma, dongge(mdg1014@ciac.ac.cn) ; Yang, chuluo(clyang@whu.edu.cn) |
| 英文摘要 | A new orange-red thermally activated delayed fluorescence (tadf) emitter is designed and synthesized by incorporating a fluorine-substituted quinoxaline as an electron-acceptor and a phenoxazine as an electron-donor. the rational molecular design enables small singlet-triplet energy splitting (delta e-st) and high fluorescence radiative rate (k(r)(s)) for long-wavelength tadf emitters. the organic light emitting diodes (oleds) employing the new tadf emitter achieve maximum external quantum efficiencies (eqes) of 13.9% and 9.0% for the vacuum-and solution-processed oleds, respectively. |
| WOS关键词 | ELECTROLUMINESCENCE ; DIODES ; PERFORMANCE ; EFFICIENCY ; DESIGN ; OLEDS ; COMPLEXES ; CHANNEL |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000382674000018 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2375379 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Ma, Dongge; Yang, Chuluo |
| 作者单位 | 1.Wuhan Univ, Dept Chem, Hubei Key Lab Organ & Polymer Optoelect Mat, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Wuhan 430072, Peoples R China 2.Univ Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 3.South China Univ Technol, State Key Lab Luminescent Mat & Devices, Inst Polymer Optoelect Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Ling,Wu, Zhongbin,Xie, Guohua,et al. Achieving a balance between small singlet-triplet energy splitting and high fluorescence radiative rate in a quinoxaline-based orange-red thermally activated delayed fluorescence emitter[J]. Chemical communications,2016,52(73):11012-11015. |
| APA | Yu, Ling.,Wu, Zhongbin.,Xie, Guohua.,Zhong, Cheng.,Zhu, Zece.,...&Yang, Chuluo.(2016).Achieving a balance between small singlet-triplet energy splitting and high fluorescence radiative rate in a quinoxaline-based orange-red thermally activated delayed fluorescence emitter.Chemical communications,52(73),11012-11015. |
| MLA | Yu, Ling,et al."Achieving a balance between small singlet-triplet energy splitting and high fluorescence radiative rate in a quinoxaline-based orange-red thermally activated delayed fluorescence emitter".Chemical communications 52.73(2016):11012-11015. |
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来源：中国科学院大学
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