A pure blue light emitting binaphthyl derivative: Synthesis and properties
文献类型：期刊论文
| 作者 | He, Qing Guo1,2; Chu, Zeng Ze2; Lei, Gang Tie3; Qin, An Jun2; Lin, Hong Zhen2; Bai, Feng Lian2; Cheng, Jian Gong1; Qiu, Yong3 |
| 刊名 | CHINESE CHEMICAL LETTERS
 |
| 出版日期 | 2008-04-01 |
| 卷号 | 19期号:4页码:431-434 |
| 关键词 | Binaphthyl Pyrene Suzuki Reaction Photoluminescence Electroluminescence |
| ISSN号 | 1001-8417 |
| DOI | 10.1016/j.cclet.2008.02.002 |
| 英文摘要 | A binaphthyl derivative with pyrene on 3 and 3' positions was synthesized and characterized via Suzuki coupling reaction. Emission maximum in solution was located at 390 nm with a quantum efficiency of 68% by taking 9,10-diphenyl anthracene as reference, while it is shifted to 450 nm with FWHM of 104 nm resulting from aggregation state in solid film. Glass transition temperature (T-g) and decomposition temperature were measured to be 184 and 447 degrees C, respectively, by DSC and TGA. Unlike its photoluminescence spectrum, electroluminescent spectrum peaked at about 460 nm and shows a FWHM of 69 nm corresponding to a pure blue emission. The turn-on voltage, luminance and efficiency maximum were 5 V, 2953 cd/m(2) and 1.37 cd/A with CIE color coordinate of (0.16, 0.15), in the device structure of ITO/NPB (40 nm)/PY-BN-PY (15 nm)/BPhen (40 nm)/Mg:Ag. (c) 2008 Qing Guo He. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000256867600015 |
| 出版者 | CHINESE CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/64057]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | He, Qing Guo |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Ctr Mol Sci, Inst Chem, Key Lab Organ Solids, Beijing 100080, Peoples R China 3.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Qing Guo,Chu, Zeng Ze,Lei, Gang Tie,et al. A pure blue light emitting binaphthyl derivative: Synthesis and properties[J]. CHINESE CHEMICAL LETTERS,2008,19(4):431-434. |
| APA | He, Qing Guo.,Chu, Zeng Ze.,Lei, Gang Tie.,Qin, An Jun.,Lin, Hong Zhen.,...&Qiu, Yong.(2008).A pure blue light emitting binaphthyl derivative: Synthesis and properties.CHINESE CHEMICAL LETTERS,19(4),431-434. |
| MLA | He, Qing Guo,et al."A pure blue light emitting binaphthyl derivative: Synthesis and properties".CHINESE CHEMICAL LETTERS 19.4(2008):431-434. |
入库方式： OAI收割
来源：化学研究所
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