Aqueous-Alcohol-Processable High-Mobility Semiconducting Copolymers with Engineered Oligo(ethylene glycol) Side Chains
DC Field | Value | Language |
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dc.contributor.author | Kang, Boseok | - |
dc.contributor.author | Wu, Ziang | - |
dc.contributor.author | Kim, Min Je | - |
dc.contributor.author | Woo, Han Young | - |
dc.contributor.author | Cho, Jeong Ho | - |
dc.date.accessioned | 2021-08-31T10:16:41Z | - |
dc.date.available | 2021-08-31T10:16:41Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-02-11 | - |
dc.identifier.issn | 0897-4756 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/57670 | - |
dc.description.abstract | Replacement of toxic chlorinated solvents with eco- and human-friendly solvents is an important task for the successful implemention of next-generation polymer electronics technology. Herein, we designed and synthesized five aqueous-alcohol-processable conjugated copolymers by incorporating linear or branched oligo(ethylene glycol) side chains and systematically investigated their material and electronic properties. The resulting benzothiadiazole-based donor-acceptor alternating copolymers were well-soluble in both an ethanol/water mixed solvent and a chlorinated solvent, and their thin films showed distinct morphologies and crystalline characteristics that resulted from the self-assembling properties of the engineered side chains. Moreover, the copolymers showed excellent electrical characteristics with high hole mobilities of up to 0.1 cm(2) V-1 s(-1), which is among the highest values reported thus far for polymer field-effect transistors processed using truly eco- and human-friendly solvents without the use of any surfactants. These results clearly demonstrate the immense potential of branched oligo(ethylene glycol) side chains for application in green electronics. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | FIELD-EFFECT TRANSISTORS | - |
dc.subject | HIGH-PERFORMANCE AMBIPOLAR | - |
dc.subject | CHARGE-CARRIER-MOBILITY | - |
dc.subject | BAND-GAP POLYMERS | - |
dc.subject | CONJUGATED POLYMERS | - |
dc.subject | GATE DIELECTRICS | - |
dc.subject | WATER | - |
dc.subject | DESIGN | - |
dc.subject | ORIENTATION | - |
dc.subject | ACCEPTOR | - |
dc.title | Aqueous-Alcohol-Processable High-Mobility Semiconducting Copolymers with Engineered Oligo(ethylene glycol) Side Chains | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Woo, Han Young | - |
dc.identifier.doi | 10.1021/acs.chemmater.9b04004 | - |
dc.identifier.scopusid | 2-s2.0-85080102987 | - |
dc.identifier.wosid | 000513299400017 | - |
dc.identifier.bibliographicCitation | CHEMISTRY OF MATERIALS, v.32, no.3, pp.1111 - 1119 | - |
dc.relation.isPartOf | CHEMISTRY OF MATERIALS | - |
dc.citation.title | CHEMISTRY OF MATERIALS | - |
dc.citation.volume | 32 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1111 | - |
dc.citation.endPage | 1119 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE AMBIPOLAR | - |
dc.subject.keywordPlus | CHARGE-CARRIER-MOBILITY | - |
dc.subject.keywordPlus | BAND-GAP POLYMERS | - |
dc.subject.keywordPlus | CONJUGATED POLYMERS | - |
dc.subject.keywordPlus | GATE DIELECTRICS | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | ORIENTATION | - |
dc.subject.keywordPlus | ACCEPTOR | - |
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