Dipyrrolo[2,3-b:2′,3′-e]pyrazine-2,6(1H,5H)-dione based conjugated polymers for ambipolar organic thin-film transistors

Wei Hong; Bin Sun; Chang Guo; Jonathan Yuen; Yuning Li; Shaofeng Lu; Chun Huang; Antonio Facchetti

doi:10.1039/c2cc37266e

Dipyrrolo[2,3-b:2′,3′-e]pyrazine-2,6(1H,5H)-dione based conjugated polymers for ambipolar organic thin-film transistors

Wei Hong, Bin Sun, Chang Guo, Jonathan Yuen, Yuning Li^*, Shaofeng Lu, Chun Huang, Antonio Facchetti

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

We report two new low band-gap conjugated polymers containing dipyrrolo[2,3-b:2′,3′-e]pyrazine-2,6(1H,5H)-dione (PzDP), PPzDPDP-BT and PPzDPDP-TT, both showing ambipolar transport in organic thin film transistors (OTFTs), with hole mobility up to 0.066 cm² V⁻¹ s⁻¹, electron mobility up to 0.021 cm² V⁻¹ s⁻¹, and high current on-to-off ratios of 10⁵–10⁶.

Original language	English (US)
Pages (from-to)	484-486
Number of pages	3
Journal	Chemical Communications
Volume	49
Issue number	5
DOIs	https://doi.org/10.1039/c2cc37266e
State	Published - 2013

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Dipyrrolo[2,3-b:2′,3′-e]pyrazine-2,6(1H,5H)-dione based conjugated polymers for ambipolar organic thin-film transistors",

abstract = "We report two new low band-gap conjugated polymers containing dipyrrolo[2,3-b:2′,3′-e]pyrazine-2,6(1H,5H)-dione (PzDP), PPzDPDP-BT and PPzDPDP-TT, both showing ambipolar transport in organic thin film transistors (OTFTs), with hole mobility up to 0.066 cm2 V−1 s−1, electron mobility up to 0.021 cm2 V−1 s−1, and high current on-to-off ratios of 105–106.",

author = "Wei Hong and Bin Sun and Chang Guo and Jonathan Yuen and Yuning Li and Shaofeng Lu and Chun Huang and Antonio Facchetti",

year = "2013",

doi = "10.1039/c2cc37266e",

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T1 - Dipyrrolo[2,3-b:2′,3′-e]pyrazine-2,6(1H,5H)-dione based conjugated polymers for ambipolar organic thin-film transistors

AU - Hong, Wei

AU - Sun, Bin

AU - Guo, Chang

AU - Yuen, Jonathan

AU - Li, Yuning

AU - Lu, Shaofeng

AU - Huang, Chun

AU - Facchetti, Antonio

PY - 2013

Y1 - 2013

N2 - We report two new low band-gap conjugated polymers containing dipyrrolo[2,3-b:2′,3′-e]pyrazine-2,6(1H,5H)-dione (PzDP), PPzDPDP-BT and PPzDPDP-TT, both showing ambipolar transport in organic thin film transistors (OTFTs), with hole mobility up to 0.066 cm2 V−1 s−1, electron mobility up to 0.021 cm2 V−1 s−1, and high current on-to-off ratios of 105–106.

AB - We report two new low band-gap conjugated polymers containing dipyrrolo[2,3-b:2′,3′-e]pyrazine-2,6(1H,5H)-dione (PzDP), PPzDPDP-BT and PPzDPDP-TT, both showing ambipolar transport in organic thin film transistors (OTFTs), with hole mobility up to 0.066 cm2 V−1 s−1, electron mobility up to 0.021 cm2 V−1 s−1, and high current on-to-off ratios of 105–106.

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JO - Chemical Communications

JF - Chemical Communications

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ER -

Dipyrrolo[2,3-b:2′,3′-e]pyrazine-2,6(1H,5H)-dione based conjugated polymers for ambipolar organic thin-film transistors

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