Highly planar thieno[3,2-b]thiophene-diketopyrrolopyrrole-containing polymers for organic field-effect transistors

	Highly planar thieno[3,2-b]thiophene-diketopyrrolopyrrole-containing polymers for organic field-effect transistors
	Liu, Xiaotong 1,2; Huang, Jianyao 1; Xu, Jie 1; Gao, Dong 1; Zhang, Weifeng 1; Shi, Keli 1,2; Yu, Gui 1
刊名	RSC ADVANCES
	2016
卷号	6 期号:42 页码:35394-35401
英文摘要	Two novel thieno[3,2-b]thiophene-flanked diketopyrrolopyrrole (TTDPP)-based copolymers PTTDPPTVT and PTTDPPSVS were designed and synthesized in order to investigate their optical, electrochemical, and morphological properties as well as device performance in organic field-effect transistors. By introducing large TTDPP units and highly pi-extended moieties di(thiophen-2-yl)ethene or di(selenophen-2-yl)ethene in the conjugated backbone, the copolymers with extremely planar conjugated degree and strongly intermolecular interactions were achieved. The devices based on PTTDPPTVT and PTTDPPSVS showed hole mobilities of 0.437 and 0.067 cm(2) V-1 s(-1), respectively. These results demonstrated that the TTDPP unit is a promising electron deficient building block for constructing excellent performance semiconducting materials.
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/36068]
专题	化学研究所_有机固体实验室
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xiaotong,Huang, Jianyao,Xu, Jie,et al. Highly planar thieno[3,2-b]thiophene-diketopyrrolopyrrole-containing polymers for organic field-effect transistors[J]. RSC ADVANCES,2016,6(42):35394-35401.
APA	Liu, Xiaotong.,Huang, Jianyao.,Xu, Jie.,Gao, Dong.,Zhang, Weifeng.,...&Yu, Gui.(2016).Highly planar thieno[3,2-b]thiophene-diketopyrrolopyrrole-containing polymers for organic field-effect transistors.RSC ADVANCES,6(42),35394-35401.
MLA	Liu, Xiaotong,et al."Highly planar thieno[3,2-b]thiophene-diketopyrrolopyrrole-containing polymers for organic field-effect transistors".RSC ADVANCES 6.42(2016):35394-35401.