caa a22 4500 463224914 CHVBK 20180405153223.0 cr unu---uuuuu 170326e20070601xx s 000 0 eng 10.1007/s10853-006-0234-1 doi (NATIONALLICENCE)springer-10.1007/s10853-006-0234-1 Novel green-emitting polymer containing fluorene and 1-(2-benzothiazolyl)-3,5-diphenylpyrazoline [Elektronische Daten] [Huaxi Zhang, Ying Li, Qing Jiang, Minggui Xie, Junbiao Peng, Yong Cao] Novel electroluminescent (EL) polymer based on fluorene having benzothiazolylpyrazoline unit in the main chain was synthesized. The result polymer possessed satisfactory thermal stability with onset decomposition temperature (T d) of 401°C and glass-transition temperature (T g) of 213°C. The polymer emits green fluorescence with high photoluminescence (PL) quantum yield of 47%. Polymer light-emitting diode (PLED) was fabricated with the configuration of ITO/PEDT 40nm/PVK 40nm/polymer(80nm)/Ba(4nm)/Al(160nm) showed turn-on voltage of 4.5V, and it can emit green light with maximum brightness of 1726cdm−2 with the maximum external quantum efficiency of 1.59%. Springer Science+Business Media, LLC, 2007 Zhang Huaxi College of Chemistry, Sichuan University, 610064, Chengdu, China aut Li Ying College of Chemistry, Sichuan University, 610064, Chengdu, China aut Jiang Qing College of Chemistry, Sichuan University, 610064, Chengdu, China aut Xie Minggui College of Chemistry, Sichuan University, 610064, Chengdu, China aut Peng Junbiao Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, 510640, Guangzhou, China aut Cao Yong Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, 510640, Guangzhou, China aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/12(2007-06-01), 4476-4479 0022-2461 42:12<4476 2007 42 10853 https://doi.org/10.1007/s10853-006-0234-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0234-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhang Huaxi College of Chemistry, Sichuan University, 610064, Chengdu, China aut NATIONALLICENCE 700 1- Li Ying College of Chemistry, Sichuan University, 610064, Chengdu, China aut NATIONALLICENCE 700 1- Jiang Qing College of Chemistry, Sichuan University, 610064, Chengdu, China aut NATIONALLICENCE 700 1- Xie Minggui College of Chemistry, Sichuan University, 610064, Chengdu, China aut NATIONALLICENCE 700 1- Peng Junbiao Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, 510640, Guangzhou, China aut NATIONALLICENCE 700 1- Cao Yong Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, 510640, Guangzhou, China aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/12(2007-06-01), 4476-4479 0022-2461 42:12<4476 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer