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Poly(thienylene-vinylene-thienylene) with Cyano Substituent: Synthesis and Application in Field-Effect Transistor and Polymer Solar Cell
Wan, Meixiu; Wu, Weiping; Sang, Guangyi; Zou, Yingping; Liu, Yunqi; Li, Yongfang
2009-08-15
Source PublicationJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN0887-624X
Volume47Issue:16Pages:4028-4036
AbstractA novel conjugated polymer, poly(thienylene-vinylene-thienylene) with cyano substituent (CN-PTVT) was synthesized via Stille coupling for the application in air stable field-effect transistor and polymer solar cell. The polymer was characterized by (1)H NMR, elemental analysis, UV-vis absorption and photoluminescence spectroscopy, TGA, cyclic voltammetry and XRD analysis. CN-PTVT exhibits a good thermal stability with 5% weight loss at 306 degrees C. The FET hole mobility of the polymer reached 5.9 x 10(-3) cm(2) V(-1) s(-1) with I(on)/I(off) ratio of 4.9 x 10(4), which is one of the highest performance among the air-stable amorphous polymers. The polymer solar cell based on CN-PTVT as donor and PCBM as acceptor shows a relatively high open-circuit voltage of 0.82 V and a power conversion efficiency of 0.3% under the illumination of AM1.5, 100 mW/cm(2). (C) 2009 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 47: 4028-4036, 2009
KeywordAir-stable Ofet Conjugated Polymers Hole Mobility Modification Poly(Thienylene-vinylene-thienylene) Polymer Solar Cells Uv-vis Spectroscopy
DOI10.1002/pola.23464
Indexed BySCI
Language英语
WOS IDWOS:000268545900007
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/66658
Collection中国科学院化学研究所
Corresponding AuthorLi, Yongfang
AffiliationChinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wan, Meixiu,Wu, Weiping,Sang, Guangyi,et al. Poly(thienylene-vinylene-thienylene) with Cyano Substituent: Synthesis and Application in Field-Effect Transistor and Polymer Solar Cell[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2009,47(16):4028-4036.
APA Wan, Meixiu,Wu, Weiping,Sang, Guangyi,Zou, Yingping,Liu, Yunqi,&Li, Yongfang.(2009).Poly(thienylene-vinylene-thienylene) with Cyano Substituent: Synthesis and Application in Field-Effect Transistor and Polymer Solar Cell.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,47(16),4028-4036.
MLA Wan, Meixiu,et al."Poly(thienylene-vinylene-thienylene) with Cyano Substituent: Synthesis and Application in Field-Effect Transistor and Polymer Solar Cell".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 47.16(2009):4028-4036.
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