کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1443878 | 1509482 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of a low band gap polymer with an aromatic oxadiazole moiety as the side chain
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
بیومتریال
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چکیده انگلیسی
A novel low band gap polymer with an electron deficient oxadiazole side chain, poly[(α-bithiophene-5,5′-diyl) (5′-(2′′-phenyl-1′′,3′′,4′′-oxadiazole-5′′-phenylidene))-block-(α-bithiophene (2′′-phenyl-1″,3″,4″-oxadiazole-5″-phenylidene)quinodimethane-5, 5′-dily)] (PBTBQ-Oid), was synthesized. The polymer was soluble in common organic solvents, such as THF, chloroform and xylene. The structure of the polymer was confirmed by FT-IR, 1H NMR. The optical spectrum revealed that it had maximum absorption among 600–700 nm. The electrochemical analysis showed that it had good electron-transporting properties and a low band gap of ∼1.10 eV.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Synthetic Metals - Volume 156, Issues 2–4, 1 February 2006, Pages 135–140
Journal: Synthetic Metals - Volume 156, Issues 2–4, 1 February 2006, Pages 135–140
نویسندگان
Qinghui Zhang, Mujie Yang, Peng Wu, Hui Ye, Xu Liu,