High-performance amorphous donor-acceptor conjugated polymers containing x-shaped anthracene-based monomer and 2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione for organic thin-film transistors
DC Field | Value | Language |
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dc.contributor.author | Lee, Joo Bin | - |
dc.contributor.author | Kim, Kyung Hwan | - |
dc.contributor.author | Hong, Chang Seop | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.date.accessioned | 2021-09-06T17:42:04Z | - |
dc.date.available | 2021-09-06T17:42:04Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012-07-15 | - |
dc.identifier.issn | 0887-624X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/107929 | - |
dc.description.abstract | New diketopyrrolopyrrole (DPP)-containing amorphous conjugated polymers, such as poly(3-(5-((9,10-bis((4-hexylphenyl)ethynyl)-6-(prop-1-ynyl)anthracen-2-yl)ethynyl) thiophen-2-yl)-5-(2-hexyldecyl)-2-(2-octyldodecyl)-6-(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione) (4), and poly(3-(5-((2,6-bis((4-hexylphenyl)ethynyl)-10-(prop-1-ynyl)anthracen-9-yl)ethynyl)thiophen-2-yl)-2,5-bis(2-octyldodecyl)-6-(thio phen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione) (7), were successfully synthesized via Sonogashira coupling reactions under microwave conditions. Copolymer 7, incorporating a DPP moiety at the 9,10-position of the anthracene ring through a triple bond, showed a much lower bandgap energy (Eg = 1.81 eV) than copolymer 4 (Eg = 2.13 eV). Tuning of the molecular frontier orbital energies was achieved by only changing the anchoring position of dithiophenyl-DPP from the 2,6- to the 9,10-position in the anthracene ring. Because of the donoracceptor (DA) interaction and the two-dimensional planar structure of the X-shaped donor monomer, the resulting polymers showed good interchain p-p stacking in the thin-film state, despite being amorphous polymers. When the newly synthesized polymer 7 was used as a semiconductor material in an organic thin-film transistor, the best mobility of up to 0.12 cm2 V-1 s-1 (Ion/off = similar to 4.4 x 10(6)) was observed, which is one of the highest values recorded for amorphous polymer films reported to date. (C) 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012 | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | FIELD-EFFECT TRANSISTORS | - |
dc.subject | HIGH-MOBILITY | - |
dc.subject | SEMICONDUCTING POLYMERS | - |
dc.subject | COPOLYMERS | - |
dc.subject | POLYTHIOPHENE | - |
dc.subject | THIOPHENE | - |
dc.subject | BEARING | - |
dc.title | High-performance amorphous donor-acceptor conjugated polymers containing x-shaped anthracene-based monomer and 2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione for organic thin-film transistors | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Chang Seop | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.identifier.doi | 10.1002/pola.26078 | - |
dc.identifier.scopusid | 2-s2.0-84861824925 | - |
dc.identifier.wosid | 000304813300008 | - |
dc.identifier.bibliographicCitation | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, v.50, no.14, pp.2809 - 2818 | - |
dc.relation.isPartOf | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | - |
dc.citation.title | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | - |
dc.citation.volume | 50 | - |
dc.citation.number | 14 | - |
dc.citation.startPage | 2809 | - |
dc.citation.endPage | 2818 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | HIGH-MOBILITY | - |
dc.subject.keywordPlus | SEMICONDUCTING POLYMERS | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordPlus | POLYTHIOPHENE | - |
dc.subject.keywordPlus | THIOPHENE | - |
dc.subject.keywordPlus | BEARING | - |
dc.subject.keywordAuthor | charge transport | - |
dc.subject.keywordAuthor | conjugated polymer | - |
dc.subject.keywordAuthor | copolymerization | - |
dc.subject.keywordAuthor | synthesis | - |
dc.subject.keywordAuthor | heteroatom-containing polymers | - |
dc.subject.keywordAuthor | noncrystalline polymers | - |
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