An X-shaped pi-conjugated polymer comprising of fluorene units and anthracene units with high efficiency. Synthesis and optical and electrochemical properties

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	An X-shaped pi-conjugated polymer comprising of fluorene units and anthracene units with high efficiency. Synthesis and optical and electrochemical properties
	Sun J(孙晶) ; Chen JW(陈军武) ; Zou JH(邹建华) ; Ren SJ(任世杰) ; Zhong HL(钟洪亮) ; Ceng DL(曾丹黎) ; Du JP(杜俊平) ; Xu EJ(许二建) ; Fang Q(房强)
刊名	J. Polym. Sci. Pol. Chem.
	2008
卷号	46 期号:16 页码:5616-5625
ISSN号	0887-624X
其他题名	An X-shaped pi-conjugated polymer comprising of fluorene units and anthracene units with high efficiency. Synthesis and optical and electrochemical properties
通讯作者	房强
英文摘要	A new X-shaped pi-conjugated monomer comprising of fluorene units and anthracene units was synthesized, and it was used to fabricate the new X-shaped pi-conjugated polymers and investigate the properties of the new polymers. Using different molar ratios between such monomer and a fluorene monomer gave three polymers that showed higher absolute PL quantum yields than the linear polyfluorene (PF) in the solid state. After thermal annealing at 200 degrees C for 4 h, the linear PF showed an additional bathochromic emission at about 550 nm, whereas such red-shifted emission was fully eliminated for the X-shaped polymers. The electroluminescent devices based on the X-shaped polymers with a configuration of ITO/PEDOT:PSS/polymer/LiF/Ca/Al displayed blue emission with low turn-on voltage and high brightness. (C) 2008 Wiley Periodicals, Inc.
学科主题	高分子化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1002/pola.22883
语种	英语
WOS记录号	WOS:000258602700027
公开日期	2013-04-11
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/25255]
专题	上海有机化学研究所_高分子材料研究室
推荐引用方式 GB/T 7714	Sun J,Chen JW,Zou JH,et al. An X-shaped pi-conjugated polymer comprising of fluorene units and anthracene units with high efficiency. Synthesis and optical and electrochemical properties[J]. J. Polym. Sci. Pol. Chem.,2008,46(16):5616-5625.
APA	孙晶.,陈军武.,邹建华.,任世杰.,钟洪亮.,...&房强.(2008).An X-shaped pi-conjugated polymer comprising of fluorene units and anthracene units with high efficiency. Synthesis and optical and electrochemical properties.J. Polym. Sci. Pol. Chem.,46(16),5616-5625.
MLA	孙晶,et al."An X-shaped pi-conjugated polymer comprising of fluorene units and anthracene units with high efficiency. Synthesis and optical and electrochemical properties".J. Polym. Sci. Pol. Chem. 46.16(2008):5616-5625.