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Nitrile-substituted thienyl and phenyl units as building blocks for high performance n-type polymer semiconductors
Alternative TitleNitrile-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
Source PublicationPolym. Chem.
Volume6Issue:36Pages:6579-6584
AbstractTwo 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.
Subtype论文
Subject Area高分子化学
DOI10.1039/c5py00804b
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000360482900015
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/39856
Collection高分子材料研究室
Corresponding AuthorLi HX(李洪祥)
Affiliation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
Recommended Citation
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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