Liquid-Crystalline Electronic Polymers for Transistors

McCulloch, Iain; Heeney, Martin; Bailey, Clare; Genevičius, K.; MacDonald, Iain I.; Shkunov, Maxim; Sparrowe, David; Tierney, Steve; Wagner, R.; Zhang, W.; Chabinyc, M. L.; Kline, R. Joseph; McGehee, Michael D.; Toney, Michael F.

doi:10.1055/s-2006-934520

Cited by 165 publications

(253 citation statements)

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“…25,26 Some thiophene-based polymers have shown charge carrier mobilities ranging from 0.1 to 1 cm 2 V -1 s -1 , 27 values that are comparable to the benchmark standard of amorphous silicon. 28 Within this group of materials, thienothiophene-containing polymers have demonstrated some of the highest charge carrier mobilities. 29 The specific values are dependent on a number of factors, including the physical architecture of the device, 30 choice of source-drain electrodes and choice of dielectric material.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Electropolymerization of Hexadecyl Functionalized Bithiophene and Thieno[3,2-b]thiophene End-Capped with EDOT and EDTT Units

et al. 2010

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This version is available at https://strathprints.strath.ac.uk/28454/ Strathprints is designed to allow users to access the research output of the University of Strathclyde. Unless otherwise explicitly stated on the manuscript, Copyright © and Moral Rights for the papers on this site are retained by the individual authors and/or other copyright owners. Please check the manuscript for details of any other licences that may have been applied. You may not engage in further distribution of the material for any profitmaking activities or any commercial gain. You may freely distribute both the url (https://strathprints.strath.ac.uk/) and the content of this paper for research or private study, educational, or not-for-profit purposes without prior permission or charge.Any correspondence concerning this service should be sent to the Strathprints administrator: strathprints@strath.ac.ukThe Strathprints institutional repository (https://strathprints.strath.ac.uk) is a digital archive of University of Strathclyde research outputs. It has been developed to disseminate open access research outputs, expose data about those outputs, and enable the management and persistent access to Strathclyde's intellectual output. within the materials and also the packing of the molecules in the solid state. CGL-TOF studies give hole mobilities up to 4 × 10 -5 cm 2 V -1 s -1 for compound 1 and 1.5 × 10 -5 cm 2 V -1 s -1 for 2.

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Section: Introductionmentioning

confidence: 99%

Synthesis and Electropolymerization of Hexadecyl Functionalized Bithiophene and Thieno[3,2-b]thiophene End-Capped with EDOT and EDTT Units

et al. 2010

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“…[15] [16] [17] Polymers, on the other hand, offer superior solution-processing qualities and produce uniform thin-films, but they are generally characterised by lower charge carrier mobility values. [17] [18] Blending small molecules with polymers has been shown to combine the high electrical performance traditionally associated with the small molecule with the superior filmforming attributes of the polymer, leading to semiconducting systems that combine the best of both worlds. [13] [14] [19] The 1 st generation blend was introduced in 2009 by Hamilton et al when they blended the small-molecule 2,8-difluoro-5,11-bis(triethylsilylethynyl)anthradithiophene (diF-TES ADT) with the semiconducting polymer poly(triarylamine) (PTAA), resulting in OFETs with mobilities of 2.4 cm 2 /Vs.…”

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confidence: 99%

Small Molecule/Polymer Blend Organic Transistors with Hole Mobility Exceeding 13 cm² V⁻¹ s⁻¹

et al. 2016

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“…The onsets of the oxidation potential values are 0.88, 0.75 and 0.87 V, respectively, for the polymers with a sequential increasing in the side chain length. The oxidation potential of the present set of polymers was found to be much higher than regioregular poly(3-hexylthiophene) (rr-P3HT) [16] and the poly(thieno[3,2-b]thiophene)s. [31] The relatively high oxidation potential of the polymers is due to the presence of the highly electron deficient thiazolothiazole ring. Because of the higher oxidation potential of the current set of polymers, they may not require any special inert conditions while fabricating EL devices.…”

Section: Electrochemistrymentioning

confidence: 99%

Highly Air‐Stable Thieno[3,2‐b]thiophene‐Thiophene‐Thiazolo[5,4‐d]thiazole‐Based Polymers for Light‐Emitting Diodes

Mishra

Palai

Srivastava

et al. 2010

Macro Chemistry & Physics

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A series of highly air‐stable, low‐bandgap poly(3‐alkylthiophene)s containing electron‐rich thieno[3,2‐b]thiophene and electron‐deficient thiazolo[5,4‐d]thiazole rings were synthesized by the Stille coupling reaction. The polymers exhibited good thermal stability and solubility with excellent film forming properties when drop‐ or spin‐cast from solution. A strong absorption at 564–568 nm and a shoulder at 614–616 nm were observed. The optical bandgap of the polymers was found to be 1.82–1.85 eV. The IP of the polymers was found to be 5.62–5.65 eV. All polymers showed strong fluorescent emission both in solution and in the solid state. EL devices were fabricated using the polymers as an emissive layer and red emission was observed with the emission range of 649–679 nm.

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Liquid-Crystalline Electronic Polymers for Transistors

Cited by 165 publications

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Synthesis and Electropolymerization of Hexadecyl Functionalized Bithiophene and Thieno[3,2-b]thiophene End-Capped with EDOT and EDTT Units

Synthesis and Electropolymerization of Hexadecyl Functionalized Bithiophene and Thieno[3,2-b]thiophene End-Capped with EDOT and EDTT Units

Small Molecule/Polymer Blend Organic Transistors with Hole Mobility Exceeding 13 cm² V⁻¹ s⁻¹

Highly Air‐Stable Thieno[3,2‐b]thiophene‐Thiophene‐Thiazolo[5,4‐d]thiazole‐Based Polymers for Light‐Emitting Diodes

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Liquid-Crystalline Electronic Polymers for Transistors

Cited by 165 publications

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Synthesis and Electropolymerization of Hexadecyl Functionalized Bithiophene and Thieno[3,2-b]thiophene End-Capped with EDOT and EDTT Units

Synthesis and Electropolymerization of Hexadecyl Functionalized Bithiophene and Thieno[3,2-b]thiophene End-Capped with EDOT and EDTT Units

Small Molecule/Polymer Blend Organic Transistors with Hole Mobility Exceeding 13 cm2 V−1 s−1

Highly Air‐Stable Thieno[3,2‐b]thiophene‐Thiophene‐Thiazolo[5,4‐d]thiazole‐Based Polymers for Light‐Emitting Diodes

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Small Molecule/Polymer Blend Organic Transistors with Hole Mobility Exceeding 13 cm² V⁻¹ s⁻¹