کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9562667 | 1503088 | 2005 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Highly soluble poly(2,7-carbazolenevinylene) for thermoelectrical applications: From theory to experiment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Highly soluble poly(2,7-carbazolenevinylene) for thermoelectrical applications: From theory to experiment Highly soluble poly(2,7-carbazolenevinylene) for thermoelectrical applications: From theory to experiment](/preview/png/9562667.png)
چکیده انگلیسی
A new highly soluble derivative of poly(2,7-carbazolenevinylene) was synthesized, bearing alkyl side chains in the 3,6 positions. The polymer synthesized was characterized by optical, electrochemical and electrical measurements. The stability towards chemical doping at room temperature is investigated. The Seebeck coefficients at room temperature are measured for different doping levels and compared to poly(3-decylthiophene). At high doping level, the Seebeck coefficient is around 200-250 μV/K, which is one order of magnitude higher than poly(3-decylthiophene). At low doping level, the Seebeck coefficient reaches 600 μV/K. The carbazolenevinylene polymer is not very conductive, the highest conductivity obtained being 5 Ã 10â3 S/cm. The electronic band structure and the Seebeck coefficients at room temperature are calculated and compared to experimental results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reactive and Functional Polymers - Volume 65, Issues 1â2, November 2005, Pages 23-36
Journal: Reactive and Functional Polymers - Volume 65, Issues 1â2, November 2005, Pages 23-36
نویسندگان
Isabelle Lévesque, Xing Gao, Dennis D. Klug, John S. Tse, Christopher I. Ratcliffe, Mario Leclerc,