ICCAS OpenIR  > 其它
Cyanostyrylthiophene-Based Ambipolar Conjugated Polymers: Synthesis, Properties, and Analyses of Backbone Fluorination Effect
Lin, Zuzhang; Liu, Xiaotong; Zhang, Weifeng; Huang, Jianyao; Wang, Qiang; Shi, Keli; Chen, Zhihui; Zhou, Yankai; Wang, Liping; Yu, Gui
FEB 13 2018
Source PublicationMACROMOLECULES
Volume51Issue:3Pages:966-976
AbstractHerein, we report the synthesis and characterization of a series of ambipolar cyanostyrylthiophene (CST)-based conjugated polymers without or with fluorine substituents, namely PD-CST, PD-3F-CST, PD-23F-CST, and PD-25F-CST. With the change of the number or incorporating position of fluorine substitutes on the novel CST unit, the electron mobilities of field-effect transistors based on these polymers dramatically increased from 0.0015 cm(2) s(-1) for PD-CST, 0.13 cm(2) V-1 s(-1) for PD-3F-CST, and 0.25 cm(2) V-1 s(-1) for PD-23F-CST to 0.53 cm(2) s(-1) for PD-25F-CST. AFM and GLXRD investigation indicated that the annealed PD-25F-CST thin film possesses stronger crystallization tendency and highly ordered lamellar packing than those of the other polymers. Further theoretical calculations and single-crystal X-ray diffraction analysis deeply revealed the remarkable influences of the number and incorporating position of fluorine substitutes on the frontier orbital energy levels, backbone conformation, and charge transport properties of polymer semiconductors.
WOS IDWOS:000425473600033
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/38783
Collection其它
Recommended Citation
GB/T 7714
Lin, Zuzhang,Liu, Xiaotong,Zhang, Weifeng,et al. Cyanostyrylthiophene-Based Ambipolar Conjugated Polymers: Synthesis, Properties, and Analyses of Backbone Fluorination Effect[J]. MACROMOLECULES,FEB ,51(3):966-976.
APA Lin, Zuzhang.,Liu, Xiaotong.,Zhang, Weifeng.,Huang, Jianyao.,Wang, Qiang.,...&Yu, Gui.(FEB ).Cyanostyrylthiophene-Based Ambipolar Conjugated Polymers: Synthesis, Properties, and Analyses of Backbone Fluorination Effect.MACROMOLECULES,51(3),966-976.
MLA Lin, Zuzhang,et al."Cyanostyrylthiophene-Based Ambipolar Conjugated Polymers: Synthesis, Properties, and Analyses of Backbone Fluorination Effect".MACROMOLECULES 51.3(FEB ):966-976.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lin, Zuzhang]'s Articles
[Liu, Xiaotong]'s Articles
[Zhang, Weifeng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lin, Zuzhang]'s Articles
[Liu, Xiaotong]'s Articles
[Zhang, Weifeng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lin, Zuzhang]'s Articles
[Liu, Xiaotong]'s Articles
[Zhang, Weifeng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.