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化学学报
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化学学报 ›› 2003, Vol. 61 ›› Issue (8): 1323-1325. 上一篇    下一篇

研究论文

含咔唑基团的新颖Re(Ⅰ)配合物的合成、表征和光电性质的研究

孙敏;辛灏;张永安;王科志;金林培;黄春辉   

  1. 北京师范大学化学系;北京大学
  • 发布日期:2003-08-15

Synthesis, Characterization and Photoelectric Properties of a Novel Carbazole-containing Re(Ⅰ)Complex

Sun Min;Xin Hao;Zhang Yongan;Wang Kezhi;Jin Linpei;Huang Chunhui   

  1. Department of Chemistry, Beijing Normal University;State Key Laboratory of Rare Earth Materials Chemistry and Applications Peking University
  • Published:2003-08-15

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512

被引次数

4

合成了一种含咔唑基团的新颖配合物Re(CO)_3CLL[L=1-乙基-2-(N-乙基－咔唑 并-4-)咪唑并[4.5-f]1,10-邻菲咯啉],通过元素分析、红外光谱、紫外光谱、~1H NMR、荧光光谱和循环伏安学对其进行了表征，制备了基于真空沉积膜的双层电致 发光器件：ITO/TPD (30 nm)/Re(Co)_3CLL (10 nm)/Mg_(0.9)Ag_(0.1) (110 nm) /Ag(60 nm)该器件启动电压为5V，在电压为9V时达到最大亮度113cd/m~2，发出桔 红色的光。

关键词: 铼络合物, 电致发光, 荧光分析, 光电性质, 咔唑 P, 咪唑 P, 二氮杂菲 P, 元素分析, 红外分光光度法, 紫外分光光度法

A novel carbazole-containing Re(I) complex, Re(CO)3ClL (L = l-ethyl- 2-( N-ethyl-carbazoM-yl) imidazo[4,5-f] 1,10-phenanthroline), has been synthesized and characterized by elemental analysis, FT-IR, UV-vis, 1H NMR and emission spectroscopy, and cyclic voltammetry. The double- layer electroluminescence device of ITO/TPD (30 nm)/Re(CO)3ClL (10 nm) /Mg0.9Ag0.1 (110 nm)/Ag (60 nm) fabricated by vacuum-deposition technique was found to emit bright orange-red light with a turn-on voltage of 5 V and a maximum luminance of 113 cd/m2 at a bias voltage of 9 V.

Key words: RHENIUM COMPLEX, ELECTROLUMINESCENCE, FLUORIMETRIC ANALYSIS, PHOTOELECTRICAL PROPERTIES, CARBAZOLE P, PHENANTHROLINE P, ELEMENTAL ANALYSIS, IR, UV, 1HNMR

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