Electroactive polymers containing pendant harmane, phenoxazine or carbazole rings as host materials for OLEDs
文献类型：期刊论文
| 作者 | Zaleckas, E.1; Griniene, R.1; Stulpinaite, B.1; Grazulevicius, J. V.1; Liu, L.2; Xie, Z.2; Schab-Balcerzak, E.3,4; Karnarauskas, E.5; Zhang, B.2; Grigalevicius, S.1 |
| 刊名 | DYES AND PIGMENTS
 |
| 出版日期 | 2014-09-01 |
| 卷号 | 108页码:121-125 |
| 关键词 | Vinyl Monomer Electroactive Material Polystyrene Ionization Potential Host Light Emitting Diode |
| ISSN号 | 0143-7208 |
| DOI | 10.1016/j.dyepig.2014.04.034 |
| 英文摘要 | Polystyrenes containing electronically isolated harmane, phenoxazine or carbazole rings were synthesized and characterized by NMR spectroscopy, elemental analysis and gel permeation chromatography. The new polymers represent amorphous materials of high thermal stability with glass-transition temperatures of 139-179 degrees C. The electron photoemission spectra of layers of the synthesized polymers showed ionization potentials of about 5.6-6.0 eV. The polymers were tested as host materials in phosphorescent green OLEDs with bis(2-phenylpyridine)(acetylacetonato)iridium(III) as the guest. The device based on polymer containing phenoxazine fragments exhibited the best overall performance with a turn-on voltage of 2.8 V. maximum photometric efficiency of about 17 cd/A and maximum brightness of 2920 cd/m(2). (C) 2014 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000338002200017 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/51475]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, B. |
| 作者单位 | 1.Kaunas Univ Technol, Dept Polymer Chem & Technol, LT-50254 Kaunas, Lithuania 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 3.Univ Silesia, Inst Chem, PL-40006 Katowice, Poland 4.Polish Acad Sci, Ctr Polymer & Carbon Mat, PL-41819 Zabrze, Poland 5.Vilnius Univ, Dept Solid State Elect, LT-10222 Vilnius, Lithuania |
| 推荐引用方式 GB/T 7714 | Zaleckas, E.,Griniene, R.,Stulpinaite, B.,et al. Electroactive polymers containing pendant harmane, phenoxazine or carbazole rings as host materials for OLEDs[J]. DYES AND PIGMENTS,2014,108:121-125. |
| APA | Zaleckas, E..,Griniene, R..,Stulpinaite, B..,Grazulevicius, J. V..,Liu, L..,...&Grigalevicius, S..(2014).Electroactive polymers containing pendant harmane, phenoxazine or carbazole rings as host materials for OLEDs.DYES AND PIGMENTS,108,121-125. |
| MLA | Zaleckas, E.,et al."Electroactive polymers containing pendant harmane, phenoxazine or carbazole rings as host materials for OLEDs".DYES AND PIGMENTS 108(2014):121-125. |
入库方式： OAI收割
来源：化学研究所
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