| 一种新型有机聚合物深红色发光材料的合成及发光特性的研究 |
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| 引用本文： | 程志明,徐征,付强,赵谡玲,张福俊. 一种新型有机聚合物深红色发光材料的合成及发光特性的研究[J]. 光谱学与光谱分析, 2010, 30(2): 301-303. DOI: 10.3964/j.issn.1000-0593(2010)02-0301-03 |
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| 作者姓名： | 程志明 徐征 付强 赵谡玲 张福俊 |
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| 作者单位： | 北京交通大学光电子技术研究所,发光与光信息技术教育部重点实验室,北京,100044;辽宁大学物理学院,辽宁,沈阳,110036 |
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| 基金项目： | 国家自然科学基金项目(10774013,10804006);;(863计划)项目(2006AA03Z0412);;教育部博士点基金项目(20070004024);;博士点新教师基金项目(20070004031);;高等学校学科创新引智计划项目(B08002)资助 |
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| 摘 要： | 合成了一种深红色发光的聚苯乙烯喹啉(PPV-Q)材料,研究了其光致发光,电致发光及吸收光谱。这种材料在紫外和蓝光区具有很强的吸收能力,波长为463 nm的光对此材料具有最高的激发能力。用此材料作为发光层制备了ITO/PPV-Q/Al结构的电致发光器件,发光光谱的中心波长为670 nm,发光光谱的半高全宽为90 nm左右。在不同驱动电压下,器件电致发光的色坐标(x=0.67, y=0.32)基本上没有变化, 是一种深红色的电致发光。器件中的电流随驱动电压的增加而明显增强,导致器件稳定性的降低。
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| 关 键 词： | 有机电致发光 有机电子学 |
| 收稿时间： | 2009-02-26 |
Research on the Synthesis and Luminescence Characterization of Deepen Red Emission Novel Polymer |
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| CHENG Zhi-ming,XU Zheng,FU Qiang,ZHAO Su-ling,ZHANG Fu-jun. Research on the Synthesis and Luminescence Characterization of Deepen Red Emission Novel Polymer[J]. Spectroscopy and Spectral Analysis, 2010, 30(2): 301-303. DOI: 10.3964/j.issn.1000-0593(2010)02-0301-03 |
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| Authors: | CHENG Zhi-ming XU Zheng FU Qiang ZHAO Su-ling ZHANG Fu-jun |
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| Affiliation: | 1. Key Laboratory of Luminescence and Optical Information (Beijing Jiaotong University), Ministry of Education,Beijing 100044,China2. College of Physics, Liaoning University, Shenyang 110036,China |
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| Abstract: | A deep red emission polymer(PPV-Q) was synthesized successfully.The photoluminescence,electroluminescence and absorption performance of this polymer were studied in detail.The experimental results show that the polymer has strong absorption in the ultraviolet and blue emission wavelength region.The effective excitation wavelength is about 463 nm.The organic emitting diodes based on the polymer as the active layer were prepared with the device structure: ITO/PPV-Q/Al.The electroluminescence of these devices ... |
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| Keywords: | Organic electroluminescence Organic electronics |
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