Hyperbranched fluorene-alt-carbazole copolymers with spiro[3.3]heptane-2,6-dispirofluorene as the core and their application in white polymer light-emitting devices

RSC Advances ◽  
2015 ◽  
Vol 5 (61) ◽  
pp. 49662-49670 ◽  
Author(s):  
Yuling Wu ◽  
Jie Li ◽  
Wenqing Liang ◽  
Junli Yang ◽  
Jing Sun ◽  
...  

A potential hyperbranched structure with 2,7-fluorene-alt-3,6-carbazole and 4,7-dithienyl-2,1,3-benzothiadiazole branches, and a three-dimensional-structured spiro[3.3]heptane-2,6-dispirofluorene core is synthesized for efficient and stable WPLEDs.

RSC Advances ◽  
2019 ◽  
Vol 9 (62) ◽  
pp. 36058-36065 ◽  
Author(s):  
Xuefeng Li ◽  
Haocheng Zhao ◽  
Long Gao ◽  
Xiaoling Xie ◽  
Weixuan Zhang ◽  
...  

A potential hyperbranched structure with fluorene-alt-carbazole branches, a three-dimensional-structured SDF core and red Ir(piq)2acac light adjusting units is synthesized for using in highly efficient white polymer light-emitting devices.


RSC Advances ◽  
2019 ◽  
Vol 9 (39) ◽  
pp. 22176-22184 ◽  
Author(s):  
Yuling Wu ◽  
Dongyu Wu ◽  
Haocheng Zhao ◽  
Jie Li ◽  
Xuefeng Li ◽  
...  

A potential hyperbranched structure with fluorene-alt-carbazole branches, a 3D-structured SDF core, and green (CzhBrPI)2Ir(fpptz) and red Ir(piq)2acac adjusting light units is synthesized for efficient and stable sunlight-style white polymer light-emitting devices.


2019 ◽  
Vol 19 (15) ◽  
pp. 9-15 ◽  
Author(s):  
Pin-Hsiang Chiu ◽  
Kan-Lin Chen ◽  
Chien-Jung Huang ◽  
Jenn-Kai Tsai ◽  
Cheng-Fu Yang ◽  
...  

2010 ◽  
Vol 211 (13) ◽  
pp. 1402-1407 ◽  
Author(s):  
Evelin Fisslthaler ◽  
Meltem Sezen ◽  
Harald Plank ◽  
Alexander Blümel ◽  
Stefan Sax ◽  
...  

2008 ◽  
Vol 20 (8) ◽  
pp. NA-NA
Author(s):  
Yan Shao ◽  
Guillermo C. Bazan ◽  
Alan J. Heeger

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