کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1525895 | 995363 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New 3-((2′:2″,5″:2‴-terthiophene)-3″-yl) acrylic acid as active layer for organic field-effect transistor
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Most functionalized thiophenes are difficult to electropolymerize due to nucleophilicity that will attack the radical cation inhibiting polymerization. However, we have successfully electrodeposited a newly synthesized functionalized terthiophene monomer 3-((2′:2″,5″:2‴-terthiophene)-3″-yl) acrylic acid (TAA) as an active layer of a organic field-effect transistor (OFET). The polymer was then oxidized in order to increase its conductivity. Various oxidizing potentials were experimented and their effect on the OFET's charge mobility was examined. A mobility of 0.25 cm2 (V s)−1 is achieved with an oxidizing potential of 0.9 V after vacuum drying.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 111, Issue 1, 15 September 2008, Pages 1–4
Journal: Materials Chemistry and Physics - Volume 111, Issue 1, 15 September 2008, Pages 1–4
نویسندگان
N. Tjitra Salim, K.C. Aw, Hui Peng, Lijuan Zhang, J. Travas-Sejdic, W. Gao,