High-performance FDTE-based polymer semiconductors with F center dot center dot center dot H intramolecular noncovalent interactions: Synthesis, characterization, and their field-effect properties
文献类型：期刊论文
| 作者 | Zhang, Weifeng1; Chen, Zhihui1,2; Mao, Zupan1; Gao, Dong1,2; Wei, Congyuan1,2; Lin, Zuzhang3; Huang, Jiaoyao1; Wang, Liping3; Yu, Gui1,2 |
| 刊名 | DYES AND PIGMENTS
 |
| 出版日期 | 2018-02-01 |
| 卷号 | 149页码:149-157 |
| 关键词 | Dithienylethylene Intramolecular Noncovalent Interaction Fluorine Atom Backbone Conformation Polymer Field-effect Transistor |
| ISSN号 | 0143-7208 |
| DOI | 10.1016/j.dyepig.2017.09.030 |
| 英文摘要 | Herein, we report two novel donor-acceptor copolymers, PFDTEI and PFDTE2, based on (E)-1,2-bis(3-fluorothiophen-2-yl)ethene (FDTE) moiety. X-ray diffraction crystallography indicated that F center dot center dot center dot H hydrogen bonds exist in single FDTE unit. Theoretical simulation results revealed that the FDTE unit owns increased torsional potential due to the presence of fluorine-induced intramolecular noncovalent interactions. The two copolymers exhibited ambipolar carrier transport characteristics, with hole/electron mobilities of 4.24/0.30 cm(2) V-1 s(-1) for PFDTEI and 5.42/0.36 cm(2) V-1 s(-1) for PFDTE2. The complementary -like inverters based on PFDTE2 were also successfully fabricated and showed high gain values of 104 and 115, respectively, providing potential in ambipolar complementary -like inverters. AFM and 2D-GIXRD analyses revealed that the two copolymers formed lamellar, edge-on molecular packing, and crystalline thin films with small pi-pi stacking distances down to 3.55 angstrom. (C) 2017 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000423246900015 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/45477]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Liping; Yu, Gui |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Organ Solids Lab, CAS Res Educ Ctr Excellence Mol Sci,Inst Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Weifeng,Chen, Zhihui,Mao, Zupan,et al. High-performance FDTE-based polymer semiconductors with F center dot center dot center dot H intramolecular noncovalent interactions: Synthesis, characterization, and their field-effect properties[J]. DYES AND PIGMENTS,2018,149:149-157. |
| APA | Zhang, Weifeng.,Chen, Zhihui.,Mao, Zupan.,Gao, Dong.,Wei, Congyuan.,...&Yu, Gui.(2018).High-performance FDTE-based polymer semiconductors with F center dot center dot center dot H intramolecular noncovalent interactions: Synthesis, characterization, and their field-effect properties.DYES AND PIGMENTS,149,149-157. |
| MLA | Zhang, Weifeng,et al."High-performance FDTE-based polymer semiconductors with F center dot center dot center dot H intramolecular noncovalent interactions: Synthesis, characterization, and their field-effect properties".DYES AND PIGMENTS 149(2018):149-157. |
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来源：化学研究所
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