Synthesis and characterization of quinquethiophene end capped anthracene for solution processed OTFT

Ha, Jong-jin; Jeon, Chan Woo; Kang, Pengtao; Kang, Il‐Suk; Nam, Sang Young; Kim, Yun‐Hi

doi:10.1016/j.synthmet.2013.07.012

Cited by 4 publications

(3 citation statements)

References 43 publications

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“…Anthracenes are also materials that can be electroluminescent and from this perspective have been attracting interest in different applications as well as in basic science [8]. Thus, anthracene derivatives have been used in organic light emitting diodes (OLEDs) [9], in organic thin film transistors (OTFTs) [10]. In this regard, it is of crucial importance to understand the structural and electronic properties of substituted anthracenes, including their vibrational characteristics.…”

Section: Introductionmentioning

confidence: 99%

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Molecular conformational analysis, vibrational spectra, NBO, NLO analysis and molecular docking study of bis[(E)-anthranyl-9-acrylic]anhydride based on density functional theory calculations

Mary

Panicker²,

Thiemann

et al. 2015

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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Section: Introductionmentioning

confidence: 99%

“…υC=C (14), υPhI (23), υPhII (23) 1598 11.59 2812.36 --υC=C (52), υPhI (10), υPhII (10) 1596 343.14 138.60 --υC=C (20), υPhI (20), υPhII (20) …”

mentioning

confidence: 99%

Molecular conformational analysis, vibrational spectra, NBO, NLO analysis and molecular docking study of bis[(E)-anthranyl-9-acrylic]anhydride based on density functional theory calculations

Mary

Panicker²,

Thiemann

et al. 2015

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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“…Nevertheless, the simple preparation and easy purification of small molecules makes them a better choice over polymers. So far, significant results have been reported on small molecule-based OTFTs, including anthracene [ 20 , 21 , 22 ], naphthalene [ 23 , 24 ], thienothiophene [ 25 , 26 ], and fluorene [ 27 ], which have demonstrated good mobility.…”

Section: Introductionmentioning

confidence: 99%

A-π-D-π-A-Based Small Molecules for OTFTs Containing Diketopyrrolopyrrole as Acceptor Units

et al. 2021

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A-π-D-π-A-based small molecules 6,6′-((thiophene-2,5-diylbis(ethyne-2,1-diyl))bis(thiophene-5,2-diyl))bis(2,5-bis(2-ethylhexyl)-3-(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione) (TDPP-T) and 6,6′-(((2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-diyl)bis(ethyne-2,1-diyl))bis(thiophene-5,2-diyl))bis(2,5-bis(2-ethylhexyl)-3-(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione) (TDPP-EDOT) have been designed and synthesized. The diketopyrrolopyrrole acts as an electron acceptor, while the thiophene or 3,4-ethylenedioxythiophene acts as an electron donor. The donor–acceptor groups are connected by an ethynyl bridge to further enhance the conjugation. The optoelectronics, electrochemical, and thermal properties have been investigated. Organic thin film transistor (OTFT) devices prepared from TDPP-T and TDPP-EDOT have shown p-type mobility. In as cast films, TDPP-T and TDPP-EDOT have shown a hole mobility of 5.44 × 10−6 cm2 V−1 s−1 and 4.13 × 10−6 cm2 V−1 s−1, respectively. The increase in the mobility of TDPP-T and TDPP-EDOT OTFT devices was observed after annealing at 150 °C, after which the mobilities were 3.11 × 10−4 cm2 V−1 s−1 and 2.63 × 10−4 cm2 V−1 s−1, respectively.

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Peripherally diketopyrrolopyrrole-functionalized dendritic oligothiophenes – synthesis, molecular structure, properties and applications

et al. 2017

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Synthesis and characterization of quinquethiophene end capped anthracene for solution processed OTFT

Cited by 4 publications

References 43 publications

Molecular conformational analysis, vibrational spectra, NBO, NLO analysis and molecular docking study of bis[(E)-anthranyl-9-acrylic]anhydride based on density functional theory calculations

Molecular conformational analysis, vibrational spectra, NBO, NLO analysis and molecular docking study of bis[(E)-anthranyl-9-acrylic]anhydride based on density functional theory calculations

A-π-D-π-A-Based Small Molecules for OTFTs Containing Diketopyrrolopyrrole as Acceptor Units

Peripherally diketopyrrolopyrrole-functionalized dendritic oligothiophenes – synthesis, molecular structure, properties and applications

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