White Electroluminescence from a Single-Polymer System with Simultaneous Three-color Emission
White Electroluminescence from a Single-Polymer System with Simultaneous Three-color Emission
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来自单聚合物系统的白色电致发光同时三色发射
DOI:
10.1007/s10904-011-9585-4
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发表时间:
2011
影响因子:
4
通讯作者:
Xu Bingshe
中科院分区:
文献类型:
--
作者:
Xu Yang;Wang Hua;Song Chunli;Liu Xuguang;Xu Bingshe
A series of polymers were synthesized by incorporating low contents of fluorenone (FO) and 4,7-bis(2-thienyl)-2,1,3-benzothiadiazole (DBT) into the main chain of poly(9,9-dioctylfluorene). White-light emission was obtained from a single polymer by adjusting the FO and DBT contents. All polymers showed good thermal stability with 5% weight loss up to 410 °C and good solubility in common organic solvents. Electroluminescence devices with indium tin oxide/poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate)/emission layer/Ca/Al structure were found to emit white light with Commission Internationale de l’Eclairage coordinate of (0.37, 0.34). These devices exhibited a maxium brightness of 3414 cd/m2and a maximum current efficiency of 2.79 cd/A.
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DOI:
10.1007/s11431-009-0221-2
发表时间:
2009-08
期刊:
Science in China Series E-Technological Sciences
影响因子:
--
作者:
许并社
通讯作者:
许并社
影响因子:
5.5
作者:
S. Setayesh;D. Marsitzky;K. Müllen
通讯作者:
S. Setayesh;D. Marsitzky;K. Müllen
影响因子:
2.8
作者:
J. Park;Tae-Woo Lee;Y. Kim;O. Park;Jai Kyeong Kim
通讯作者:
J. Park;Tae-Woo Lee;Y. Kim;O. Park;Jai Kyeong Kim
影响因子:
5.5
作者:
A. Kulkarni;and Xiangxing Kong;S. Jenekhe
通讯作者:
A. Kulkarni;and Xiangxing Kong;S. Jenekhe
影响因子:
4.4
作者:
D. Hwang;Moo-Jin Park;Changhee Lee
通讯作者:
D. Hwang;Moo-Jin Park;Changhee Lee