There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 4657 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 4649 | - |
dc.citation.title | MACROMOLECULES | - |
dc.citation.volume | 50 | - |
dc.contributor.author | Kang, So-Huei | - |
dc.contributor.author | Tabi, Grace Dansoa | - |
dc.contributor.author | Lee, Junghoon | - |
dc.contributor.author | Kim, Gyoungsik | - |
dc.contributor.author | Noh, Yong-Young | - |
dc.contributor.author | Yang, Changduk | - |
dc.date.accessioned | 2023-12-21T22:10:19Z | - |
dc.date.available | 2023-12-21T22:10:19Z | - |
dc.date.created | 2017-07-31 | - |
dc.date.issued | 2017-06 | - |
dc.description.abstract | The vital role of introducing chlorine (Cl) atoms onto conjugated polymers, which affects their semiconducting properties, is not yet well understood. A series of donoracceptor polymers based on dichlorinated-2,1,3-benzothiadiazole (2ClBT) and four different donor moieties with various conjugation lengths (thiophene (T), thieno[3,2-b]thiophene (TT), 2,2'-bithiophene (DT), and (E)-2-(2-(thiophen-2-yl)vinyl)thiophene (TVT)) were synthesized and used in organic field-effect transistors (OFETs). The structureproperty relationship associated with the 2ClBT-based polymers was thoroughly investigated via a range of techniques, and it was found that a change in the conjugation length of the main backbone could alter energy levels, morphology, and optoelectronic properties, which had a significant effect on the charge transport property. P2CLBT-TVT exhibited superior qualities relative to the other samples with respect to the degree of uniform film-forming ability and molecular organization and charge carrier transport, which resulted in the best hole mobility of 0.147 cm(2) V-1 s(1). Furthermore, we also emphasize that for all the polymers no substantial changes were observed in the OFET transfer-curve slopes during 200 testing cycles, indicating excellent operational stability. This study demonstrates that the design of semiconducting polymers possessing Cl atoms was effective at improving operating stability in the OFETs manufactured from them. | - |
dc.identifier.bibliographicCitation | MACROMOLECULES, v.50, no.12, pp.4649 - 4657 | - |
dc.identifier.doi | 10.1021/acs.macromol.7b00900 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.scopusid | 2-s2.0-85021372977 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/22356 | - |
dc.identifier.url | http://pubs.acs.org/doi/abs/10.1021/acs.macromol.7b00900 | - |
dc.identifier.wosid | 000404492800007 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Chlorinated 2,1,3-Benzothiadiazole-Based Polymers for Organic Field-Effect Transistors | - |
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 | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | POWER CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | OPEN-CIRCUIT VOLTAGE | - |
dc.subject.keywordPlus | TANDEM SOLAR-CELLS | - |
dc.subject.keywordPlus | HIGH-MOBILITY | - |
dc.subject.keywordPlus | CONJUGATED POLYMER | - |
dc.subject.keywordPlus | FLUORINATED BENZOTHIADIAZOLE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SEMICONDUCTORS | - |
dc.subject.keywordPlus | ELECTRONICS | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.