کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1441675 1509418 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Carbon nanotube-based flexible transparent electrode films hybridized with self-assembling PEDOT
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد بیومتریال
پیش نمایش صفحه اول مقاله
Carbon nanotube-based flexible transparent electrode films hybridized with self-assembling PEDOT
چکیده انگلیسی

SWCNT-based flexible electrode films with improved conductivity were prepared by hybridization with self-assembling poly(3,4-ethylenedioxy thiophene):p-toluene sulfonate (PEDOT:PTS). The conducting PEDOT chains were interconnected between the SWCNT networks, which resulted in a threefold increase in conductivity compared to the SWCNT network alone. The optimized hybrid films showed a sheet resistance as low as 280 Ω/sq. at 80% transparency, which is in stark contrast to the conductivity of the SWCNTs themselves, 1250 Ω/sq. On the other hand, compared to the traditional composite technique and film-forming procedures of CNTs, this process can increase the carrier mobility for electrical conductivity due to the conducting bridge connecting PEDOT:PTS, increased conductor density, and simultaneously improved surface uniformity.


► Improved conductive SWCNTs films were prepared through hybridization with self-assembling PEDOT.
► PEDOT chains were interconnected between the SWCNT networks.
► The conductivity of hybrid film increased a better up to three times than SWCNT alone.
► The optimized hybrid films show a sheet resistance 180 Ω/sq.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Synthetic Metals - Volume 162, Issues 13–14, August 2012, Pages 1279–1284
نویسندگان
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