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DC Field | Value | Language |
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dc.citation.endPage | 5241 | - |
dc.citation.number | 42 | - |
dc.citation.startPage | 5234 | - |
dc.citation.title | POLYMER CHEMISTRY | - |
dc.citation.volume | 9 | - |
dc.contributor.author | Lee, Kyu Cheol | - |
dc.contributor.author | Lee, Hae Rang | - |
dc.contributor.author | Kang, So-Huei | - |
dc.contributor.author | Lee, Jungho | - |
dc.contributor.author | Park, Young IL | - |
dc.contributor.author | Noh, Seung Man | - |
dc.contributor.author | Oh, Joon Hak | - |
dc.contributor.author | Yang, Changduk | - |
dc.date.accessioned | 2023-12-21T20:07:12Z | - |
dc.date.available | 2023-12-21T20:07:12Z | - |
dc.date.created | 2018-11-15 | - |
dc.date.issued | 2018-11 | - |
dc.description.abstract | Despite having unique structural features, e.g., high co-planarity and a strong polar bicyclic lactam structure, thiophene bipyrrolylidene-2,2(1H,1H)-dione (TBPD) has been less explored as a dye, mainly due to the quite low yield in its synthesis via lactone-to-lactam conversion. We reported an efficient methodology for synthesizing TBPD in high yield using p-toluenesulfonic acid monohydrate and a catalytic amount of 4-dimethylaminopyridine in the chloroform solvent. From the newly synthesized series of TBPD-based donor-acceptor-type polymers, we fabricated organic field-effect transistors (OFETs), which were subjected to a systematic study on the relationship between film microstructure and charge transport. Among them, the annealed PTBPD-Th film revealed a more ordered lamellar packing with the highest number of interlayers and preferential edge-on orientation, yielding the best hole mobility (up to 0.46 cm(2) V-1 s(-1)). The improved synthesis of TBPD and our findings concerning related polymers could promote further research and development associated with the TBPD unit. | - |
dc.identifier.bibliographicCitation | POLYMER CHEMISTRY, v.9, no.42, pp.5234 - 5241 | - |
dc.identifier.doi | 10.1039/c8py00997j | - |
dc.identifier.issn | 1759-9954 | - |
dc.identifier.scopusid | 2-s2.0-85056126680 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/25168 | - |
dc.identifier.url | https://pubs.rsc.org/en/Content/ArticleLanding/2018/PY/C8PY00997J#!divAbstract | - |
dc.identifier.wosid | 000448823100007 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | An efficient lactone-to-lactam conversion for the synthesis of thiophene Pechmann lactam and the characterization of polymers thereof | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | ORGANIC SEMICONDUCTORS | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | DYE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | MOLECULES | - |
dc.subject.keywordPlus | MOBILITY | - |
dc.subject.keywordPlus | ACCEPTOR | - |
dc.subject.keywordPlus | TRANSPORT | - |
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