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A bis(2-oxoindolin-3-ylidene)-benzodifuran-dione containing copolymer for high-mobility ambipolar transistors SCIE SCOPUS
- Title
- A bis(2-oxoindolin-3-ylidene)-benzodifuran-dione containing copolymer for high-mobility ambipolar transistors
- Date Issued
- 2014-01
- Publisher
- ROYAL SOC CHEMISTRY
- Abstract
- A bis(2-oxoindolin-3-ylidene)-benzodifuran-dione (BIBDF)-based low band gap polymer (PBIBDF-BT), containing a solubilizing alkyl chain bithiophene unit as a donor, has been synthesized. The polymer with a low-lying LUMO/HOMO energy level (-4.03/-5.55 eV) exhibits efficient ambipolar charge transport. The electron and hole mobilities are as high as 1.08 and 0.30 cm(2) V-1 s(-1), respectively.
- Keywords
- FIELD-EFFECT TRANSISTORS; THIN-FILM TRANSISTORS; DONOR-ACCEPTOR POLYMER; PERFORMANCE N-TYPE; CHARGE-TRANSPORT; SEMICONDUCTORS; DIKETOPYRROLOPYRROLE; INVERTERS; ELECTRON
- ISSN
- 1359-7345
- Article Type
- Article
- Citation
- CHEMICAL COMMUNICATIONS, vol. 50, no. 24, page. 3180 - 3183, 2014-01
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Related Researcher
- 조길원CHO, KIL WON
- Dept. of Chemical Enginrg