Highly efficient nondoped organic light emitting diodes based on thermally activated delayed fluorescence emitter with quantum-well structure
文献类型：期刊论文
| 作者 | Meng, Lingqiang1,2; Wang, Hui1,2; Wei, Xiaofang1,2; Liu, Jianjun1,2; Chen, Yongzhen1,2; Kong, Xiangbin1,2; Lv, Xiaopeng2,3; Wang, Pengfei1; Wang, Ying1 |
| 刊名 | Acs applied materials & interfaces
 |
| 出版日期 | 2016-08-17 |
| 卷号 | 8期号:32页码:20955-20961 |
| 关键词 | Nondoped Quantum-well structure Txo-phcz Thermally activated delayed fluorescence Organic light emitting diodes |
| ISSN号 | 1944-8244 |
| DOI | 10.1021/acsami.6b07563 |
| 通讯作者 | Wang, ying(wangy@mail.ipc.ac.cn) |
| 英文摘要 | Highly efficiency nondoped thermally activated delayed fluorescence (tadf) organic light emitting diodes (oleds) with multiquantum wells structure were demonstrated. by using an emitting layer with seven quantum wells, the nondoped tadf oleds exhibit high efficiency with eqe of 22.6%, a current efficiency of 69 cd/a, and a power efficiency of so lm/w, which are higher than those of the conventional doped oled and among the best of the tadf oleds. the high performance of the devices can be ascribed to effective confinement of the charges and excitons in the emission layer by the quantum well structure. the emission layer with multiquantum well structure is demonstrated to be cost effective for highly efficient nondoped tadf oleds and holds great potential for organic electronics. |
| WOS关键词 | ELECTROLUMINESCENT DEVICES ; EMISSIVE LAYERS ; ROLL-OFF ; OLEDS |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000381715900052 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374397 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Ying |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Soochow Univ, Suzhou, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng, Lingqiang,Wang, Hui,Wei, Xiaofang,et al. Highly efficient nondoped organic light emitting diodes based on thermally activated delayed fluorescence emitter with quantum-well structure[J]. Acs applied materials & interfaces,2016,8(32):20955-20961. |
| APA | Meng, Lingqiang.,Wang, Hui.,Wei, Xiaofang.,Liu, Jianjun.,Chen, Yongzhen.,...&Wang, Ying.(2016).Highly efficient nondoped organic light emitting diodes based on thermally activated delayed fluorescence emitter with quantum-well structure.Acs applied materials & interfaces,8(32),20955-20961. |
| MLA | Meng, Lingqiang,et al."Highly efficient nondoped organic light emitting diodes based on thermally activated delayed fluorescence emitter with quantum-well structure".Acs applied materials & interfaces 8.32(2016):20955-20961. |
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来源：中国科学院大学
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