9,10-Bis(phenylethynyl)anthracene-based organic semiconducting molecules for annealing-free thin film transistors
DC Field | Value | Language |
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dc.contributor.author | Bae, Suk Young | - |
dc.contributor.author | Jung, Ki Hwa | - |
dc.contributor.author | Hoang, Mai Ha | - |
dc.contributor.author | Kim, Kyung Hwan | - |
dc.contributor.author | Lee, Tae Wan | - |
dc.contributor.author | Cho, Min Ju | - |
dc.contributor.author | Jin, Jung-Il | - |
dc.contributor.author | Lee, Dong Hoon | - |
dc.contributor.author | Chung, Dae Sung | - |
dc.contributor.author | Park, Chan Eon | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.date.accessioned | 2021-09-08T03:27:41Z | - |
dc.date.available | 2021-09-08T03:27:41Z | - |
dc.date.created | 2021-06-11 | - |
dc.date.issued | 2010-05 | - |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/116520 | - |
dc.description.abstract | New anthracene-containing conjugated molecules have been synthesized through Stille coupling reaction. 2,6-Dibromoanthracene-9,10-dione was reacted with ethynylbenzene or 1-ethynyl-4-hexylbenzene to yield 2,6-dibromo-9,10-bis(phenylethynyl)anthracene 4 and 2,6-dibromo-9,10-bis((4-hexylphenyl) ethynyl)anthracene 5. Tributyl(5-hexylthiophen-2-yl)stannane was coupled through Stille reaction to generate two anthracene-based X-shaped molecules. They exhibit good solubility in common organic solvents and good self-film-forming properties. The semiconducting properties of the two molecules were evaluated in organic thin film transistors (OTFTs). Two conjugated molecules 7 and 8 exhibit fairly high charge carrier mobilities-as high as 0.010-0.014 cm(2) V-1 s(-1) (I-on/I-off=1.27 x 10(7) to 4.38 x 10(6)) without thermal annealing process. The X-shaped molecules result in easy crystallization and densely cover the surface of a dielectric layer. This helps in attaining good network interconnection for the carrier transport channel, which is responsible for the relatively high carrier mobility in solution-processed OTFT. (C) 2010 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | FIELD-EFFECT TRANSISTORS | - |
dc.subject | HIGH-PERFORMANCE | - |
dc.subject | HIGH-MOBILITY | - |
dc.subject | DERIVATIVES | - |
dc.subject | TRANSPORT | - |
dc.subject | OLIGOMERS | - |
dc.subject | POLYMER | - |
dc.title | 9,10-Bis(phenylethynyl)anthracene-based organic semiconducting molecules for annealing-free thin film transistors | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.identifier.doi | 10.1016/j.synthmet.2010.02.020 | - |
dc.identifier.scopusid | 2-s2.0-77950931137 | - |
dc.identifier.wosid | 000277899600030 | - |
dc.identifier.bibliographicCitation | SYNTHETIC METALS, v.160, no.9-10, pp.1022 - 1029 | - |
dc.relation.isPartOf | SYNTHETIC METALS | - |
dc.citation.title | SYNTHETIC METALS | - |
dc.citation.volume | 160 | - |
dc.citation.number | 9-10 | - |
dc.citation.startPage | 1022 | - |
dc.citation.endPage | 1029 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | HIGH-MOBILITY | - |
dc.subject.keywordPlus | DERIVATIVES | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | OLIGOMERS | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordAuthor | X-shaped conjugated molecules | - |
dc.subject.keywordAuthor | Anthracene | - |
dc.subject.keywordAuthor | Absorption | - |
dc.subject.keywordAuthor | Semiconductor | - |
dc.subject.keywordAuthor | Mobility | - |
dc.subject.keywordAuthor | Organic thin film transistor | - |
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