Literature DB >> 25250838

Dramatic inversion of charge polarity in diketopyrrolopyrrole-based organic field-effect transistors via a simple nitrile group substitution.

Hui-Jun Yun1, Seok-Ju Kang, Yong Xu, Seul Ong Kim, Yun-Hi Kim, Yong-Young Noh, Soon-Ki Kwon.   

Abstract

A record-breaking high electron mobility of 7.0 cm(2) V(-1) s(-1) for n-channel polymer OFETs is reported. By the incorporation of only one nitrile group as an electron-withdrawing function in the vinyl linkage of the DPP-based copolymer, a dramatic inversion of majority charge-carriers from holes to electrons is achieved.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  charge trapping effect; conjugated polymers; diketopyrrolopyrrole; electron-withdrawing groups; n-type organic field-effect transistors

Year:  2014        PMID： 25250838     DOI： 10.1002/adma.201403262

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  7 in total

1.  Macroscopic and high-throughput printing of aligned nanostructured polymer semiconductors for MHz large-area electronics.

Authors:  Sadir G Bucella; Alessandro Luzio; Eliot Gann; Lars Thomsen; Christopher R McNeill; Giuseppina Pace; Andrea Perinot; Zhihua Chen; Antonio Facchetti; Mario Caironi
Journal:  Nat Commun       Date:  2015-09-25       Impact factor: 14.919

2.  N-type organic electrochemical transistors with stability in water.

Authors:  Alexander Giovannitti; Christian B Nielsen; Dan-Tiberiu Sbircea; Sahika Inal; Mary Donahue; Muhammad R Niazi; David A Hanifi; Aram Amassian; George G Malliaras; Jonathan Rivnay; Iain McCulloch
Journal:  Nat Commun       Date:  2016-10-07       Impact factor: 14.919

3.  High Thermoelectric Power Factor of a Diketopyrrolopyrrole-Based Low Bandgap Polymer via Finely Tuned Doping Engineering.

Authors:  In Hwan Jung; Cheon Taek Hong; Un-Hak Lee; Young Hun Kang; Kwang-Suk Jang; Song Yun Cho
Journal:  Sci Rep       Date:  2017-03-20       Impact factor: 4.379

4.  Theoretical Calculations for Highly Selective Direct Heteroarylation Polymerization: New Nitrile-Substituted Dithienyl-Diketopyrrolopyrrole-Based Polymers.

Authors:  Thomas Bura; Serge Beaupré; Marc-André Légaré; Olzhas A Ibraikulov; Nicolas Leclerc; Mario Leclerc
Journal:  Molecules       Date:  2018-09-12       Impact factor: 4.411

5.  Y6 Organic Thin-Film Transistors with Electron Mobilities of 2.4 cm2 V-1 s-1 via Microstructural Tuning.

Authors:  Edgar Gutierrez-Fernandez; Alberto D Scaccabarozzi; Aniruddha Basu; Eduardo Solano; Thomas D Anthopoulos; Jaime Martín
Journal:  Adv Sci (Weinh)       Date:  2021-12-02       Impact factor: 16.806

6.  Wide-bandgap donor polymers based on a dicyanodivinyl indacenodithiophene unit for non-fullerene polymer solar cells.

Authors:  Baitian He; Yulin Chen; Jinglong Chen; Songxi Chen; Manjun Xiao; Guiting Chen; Chuanbo Dai
Journal:  RSC Adv       Date:  2021-06-16       Impact factor: 3.361

7.  Solution-Processed Donor-Acceptor Polymer Nanowire Network Semiconductors For High-Performance Field-Effect Transistors.

Authors:  Yanlian Lei; Ping Deng; Jun Li; Ming Lin; Furong Zhu; Tsz-Wai Ng; Chun-Sing Lee; Beng S Ong
Journal:  Sci Rep       Date:  2016-04-19       Impact factor: 4.379
  7 in total

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