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DC Field | Value | Language |
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dc.citation.endPage | 9560 | - |
dc.citation.number | 40 | - |
dc.citation.startPage | 9554 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY C | - |
dc.citation.volume | 4 | - |
dc.contributor.author | Kim, Gyoungsik | - |
dc.contributor.author | Kim, Hyoeun | - |
dc.contributor.author | Jang, Moonjeong | - |
dc.contributor.author | Jung, Yun Kyung | - |
dc.contributor.author | Oh, Joon Hak | - |
dc.contributor.author | Yang, Changduk | - |
dc.date.accessioned | 2023-12-21T23:09:47Z | - |
dc.date.available | 2023-12-21T23:09:47Z | - |
dc.date.created | 2016-11-18 | - |
dc.date.issued | 2016-10 | - |
dc.description.abstract | From a structural point of view, the newly conceived thienoisoindigo (TIIG) moiety can serve as an ideal building block for the synthesis of high-performance polymers. To expand the range of available TIIG-based conjugated polymers, herein we report the synthesis and characterization of two new TIIG-based donor-acceptor polymers (PTIIG-TT and PTIIG-TVT), containing either the thieno[3,2-b] thiophene (TT) or the (E)-2-(2-(thiophen-2-yl) vinyl) thiophene (TVT) moiety. In addition, we conducted a systematic investigation on the relationship between the microstructure of the polymer film and charge transport in organic field-effect transistors (OFETs) fabricated using these polymers. It was observed that the incorporation of a TVT moiety into the TIIG backbone imparts higher crystallinity and increases the molecular packing density, leading to an increased hole mobility (similar to 0.45 cm(2) V-1 s(-1)) in PTIIG-TVT, compared with PTIIG-TT. When an Al electrode is used instead of a Au electrode in the OFET devices, both polymers exhibit outstanding ambipolar characteristics. This study advances the understanding of the structural features of TIIG-based polymers, which will potentially accelerate the improvement in the mobility of TIIG-based polymers. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY C, v.4, no.40, pp.9554 - 9560 | - |
dc.identifier.doi | 10.1039/c6tc03693g | - |
dc.identifier.issn | 2050-7526 | - |
dc.identifier.scopusid | 2-s2.0-84991583730 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20744 | - |
dc.identifier.url | http://pubs.rsc.org/en/Content/ArticleLanding/2016/TC/C6TC03693G#!divAbstract | - |
dc.identifier.wosid | 000386240300021 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRYROYAL SOC CHEMISTRY | - |
dc.title | Ultra-narrow-bandgap thienoisoindigo polymers: structure-property correlations in field-effect transistors | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Materials Science; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | ORGANIC ELECTRONIC DEVICES | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE AMBIPOLAR | - |
dc.subject.keywordPlus | CONJUGATED POLYMERS | - |
dc.subject.keywordPlus | CHARGE-TRANSPORT | - |
dc.subject.keywordPlus | SMALL MOLECULES | - |
dc.subject.keywordPlus | HIGH-MOBILITY | - |
dc.subject.keywordPlus | HIGH-HOLE | - |
dc.subject.keywordPlus | SEMICONDUCTING POLYMERS | - |
dc.subject.keywordPlus | CARRIER MOBILITY | - |
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