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Nitrile-substituted thienyl and phenyl units as building blocks for high performance n-type polymer semiconductors
其他题名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)
2015
发表期刊Polym. Chem.
卷号6期号:36页码:6579-6584
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.
文章类型论文
学科领域高分子化学
DOI10.1039/c5py00804b
URL查看原文
收录类别SCI
语种英语
WOS记录号WOS:000360482900015
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被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sioc.ac.cn/handle/331003/39856
专题高分子材料研究室
通讯作者Li HX(李洪祥)
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
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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.
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