کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5222507 | 1383457 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Functionalization of 'kite' shaped styryl end-capped benzodithiophene with ketone groups: synthesis, characterization and properties
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We report the synthesis of a new bridged end-capped distyryldithiophene with ketone groups on the bridge: E,E-2,7â²-bis((2-phenyl)-ethenyl)-benzo[2,1-b:3,4-bâ²]dithiophene-4,5-dione 1. Optical and electrochemical properties of 1 in solution were investigated by UV-vis absorption and cyclic voltammetry and compared to the unsubstituted parent molecule (KDS2T). Morphology of 1-based thin films was investigated by scanning electron microscopy (SEM) and the crystalline structure characterization by X-ray diffraction (XRD). Thin films were implemented as active layers into organic thin-film transistors (OTFT) in top contact configuration to evaluate the charge transport properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 67, Issue 9, 4 March 2011, Pages 1628-1632
Journal: Tetrahedron - Volume 67, Issue 9, 4 March 2011, Pages 1628-1632
نویسندگان
Yahia Didane, Atsufumi Kumagai, Noriyuki Yoshimoto, Christine Videlot-Ackermann, Hugues Brisset,