Highly Efficient Phosphorescent Furo[3,2-c]pyridine Based Iridium Complexes with Tunable Emission Colors over the Whole Visible Range
文献类型：期刊论文
| 作者 | Yan, Zhimin1,2; Wang, Yanping3; Ding, Junqiao2; Wang, Yue1; Wang, Lixiang2 |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2018-01-17 |
| 卷号 | 10期号:2页码:1888-1896 |
| 关键词 | Oleds Ir Complex C-chelated Block Full-color Furo[3 2-c]Pyridine |
| ISSN号 | 1944-8244 |
| DOI | 10.1021/acsami.7b14906 |
| 英文摘要 | A series of highly efficient phosphorescent Ir complexes with tunable emission colors over the whole visible range have been designed and synthesized based on furo [3,2-c]pyridine ligand. By mainly varying the molecular structures of the C-chelated blocks, the emission maxima of these complexes can be obviously tailored from 477 to 641 nm while keeping the considerable photoluminescence quantum yields (PLQYs) (0.55-0.78 at wavelength of 475-560 nm and 0.10-0.34 at wavelength of 590-640 nm). Correspondingly, the phosphorescent organic light-emitting diodes (OLEDs) achieve high-performance greenish-blue, green, greenish-yellow, orange, red, and deep-red electrophosphorescence, revealing state-of-art external quantum efficiences (EQEs) of 20.0% (46.6 cd/A), 31.8% (89.0 cd/A), 19.9% (71.9 cd/A), 16.6% (38.9 cd/A), 12.0% (16.7 cd/A), and 8.5% (7.3 cd/A) as well as Commision Internationale de L'Eclairage (CIE) coordinates of (0.25, 0.48), (0.30, 0.58), (0.43, 0.54), (0.62, 0.37), (0.66, 0.32), and (0.70, 0.29), respectively. The results clearly demonstrate the great potential of furo[3,2-c]pyridine based phosphors used for full-color OLED displays. |
| 语种 | 英语 |
| WOS记录号 | WOS:000423140400048 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/45531]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ding, Junqiao; Wang, Yue; Wang, Lixiang |
| 作者单位 | 1.Jilin Univ, Coll Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Jilin, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Jilin, Peoples R China 3.Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Jilin, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Zhimin,Wang, Yanping,Ding, Junqiao,et al. Highly Efficient Phosphorescent Furo[3,2-c]pyridine Based Iridium Complexes with Tunable Emission Colors over the Whole Visible Range[J]. ACS APPLIED MATERIALS & INTERFACES,2018,10(2):1888-1896. |
| APA | Yan, Zhimin,Wang, Yanping,Ding, Junqiao,Wang, Yue,&Wang, Lixiang.(2018).Highly Efficient Phosphorescent Furo[3,2-c]pyridine Based Iridium Complexes with Tunable Emission Colors over the Whole Visible Range.ACS APPLIED MATERIALS & INTERFACES,10(2),1888-1896. |
| MLA | Yan, Zhimin,et al."Highly Efficient Phosphorescent Furo[3,2-c]pyridine Based Iridium Complexes with Tunable Emission Colors over the Whole Visible Range".ACS APPLIED MATERIALS & INTERFACES 10.2(2018):1888-1896. |
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来源：化学研究所
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