Nitrile-substituted thienyl and phenyl units as building blocks for high performance n-type polymer semiconductors

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	Nitrile-substituted thienyl and phenyl units as building blocks for high performance n-type polymer semiconductors
	Xiong Y(熊玉); Qiao XL(乔小兰); Li HX(李洪祥)
刊名	Polym. Chem.
	2015
卷号	6 期号:36 页码:6579-6584
其他题名	Nitrile-substituted thienyl and phenyl units as building blocks for high performance n-type polymer semiconductors
通讯作者	李洪祥
英文摘要	Two novel polymers PDPP3T-CN and PDPPTPT-CN containing nitrile-substituted thienyl and phenyl units were designed and synthesized. The influence of nitrile groups on the electronic properties and charge-carrier transport of the polymers was thoroughly investigated and highlighted by comparing with the corresponding non-nitrile substituted polymers. Experimental results showed that the introduction of nitrile groups lowered the HOMO and LUMO energy levels of polymers by about 0.3 eV and 0.2 eV, respectively. Thin film transistor characteristics displayed that both polymers exhibited electron-dominated ambipolar behavior under ambient conditions. The highest electron/hole mobilities were 0.18/0.0083 cm(2) V-1 s(-1) for PDPPTPT-CN and 0.09/0.0017 cm(2) V-1 s(-1) for PDPP3T-CN, one of the highest electron mobilities for DPP-based polymers measured under ambient conditions with bottom-gate/top-contact device configurations.
学科主题	高分子化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1039/c5py00804b
语种	英语
WOS记录号	WOS:000360482900015
内容类型	期刊论文
源URL	[http://ir.sioc.ac.cn/handle/331003/39856]
专题	上海有机化学研究所_高分子材料研究室
作者单位	中科院上海有机化学研究所, 有机功能分子合成与组装化学重点实验室
推荐引用方式 GB/T 7714	Xiong Y,Qiao XL,Li HX. Nitrile-substituted thienyl and phenyl units as building blocks for high performance n-type polymer semiconductors[J]. Polym. Chem.,2015,6(36):6579-6584.
APA	熊玉,乔小兰,&李洪祥.(2015).Nitrile-substituted thienyl and phenyl units as building blocks for high performance n-type polymer semiconductors.Polym. Chem.,6(36),6579-6584.
MLA	熊玉,et al."Nitrile-substituted thienyl and phenyl units as building blocks for high performance n-type polymer semiconductors".Polym. Chem. 6.36(2015):6579-6584.