Structure-Property Relationships of Semiconducting Polymers for Flexible and Durable Polymer Field-Effect Transistors
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Min Je | - |
dc.contributor.author | Jung, A-Ra | - |
dc.contributor.author | Lee, Myeongjae | - |
dc.contributor.author | Kim, Dongjin | - |
dc.contributor.author | Ro, Suhee | - |
dc.contributor.author | Jin, Seon-Mi | - |
dc.contributor.author | Hieu Dinh Nguyen | - |
dc.contributor.author | Yang, Jeehye | - |
dc.contributor.author | Lee, Kyung-Koo | - |
dc.contributor.author | Lee, Eunji | - |
dc.contributor.author | Kang, Moon Sung | - |
dc.contributor.author | Kim, Hyunjung | - |
dc.contributor.author | Choi, Jong-Ho | - |
dc.contributor.author | Kim, BongSoo | - |
dc.contributor.author | Cho, Jeong Ho | - |
dc.date.accessioned | 2021-09-02T22:59:56Z | - |
dc.date.available | 2021-09-02T22:59:56Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2017-11-22 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/81517 | - |
dc.description.abstract | We report high-performance top-gate bottom-contact flexible polymer field-effect transistors (FETs) fabricated by flow-coating diketopyrrolopyrrole (DPP)-based and naphthalene diimide (NDI)-based polymers (P(DPP2DT-T2), P(DPP2DT-TT), P(DPP2DT-DTT), P(NDI2OD-T2), P(NDI2OD-F2T2), and P(NDI2OD-Se2)) as semiconducting channel materials. All of the polymers displayed good FET characteristics with on/off current ratios exceeding 10(7). The highest hole mobility of 1.51 cm(2) V-1 s(-1) and the highest electron mobility of 0.85 cm(2) V-1 s(-1) were obtained from the P(DPP2DT-T2) and P(NDI2OD-Se2) polymer FETs, respectively. The impacts of the polymer structures on the FET performance are well-explained by the interplay between the crystallinity, the tendency of the polymer backbone to adopt an edge-on orientation, and the interconnectivity of polymer fibrils in the film state. Additionally, we demonstrated that all of the flexible polymer-based FETs were highly resistant to tensile stress, with negligible changes in their carrier mobilities and on/off ratios after a bending test. Conclusively, these high-performance, flexible, and durable FETs demonstrate the potential of semiconducting conjugated polymers for use in flexible electronic applications. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | HIGH-PERFORMANCE | - |
dc.subject | AMBIPOLAR TRANSISTORS | - |
dc.subject | ORGANIC TRANSISTORS | - |
dc.subject | ELECTRON | - |
dc.subject | TRANSPORT | - |
dc.subject | MOLECULES | - |
dc.title | Structure-Property Relationships of Semiconducting Polymers for Flexible and Durable Polymer Field-Effect Transistors | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Jong-Ho | - |
dc.identifier.doi | 10.1021/acsami.7b12435 | - |
dc.identifier.scopusid | 2-s2.0-85035075686 | - |
dc.identifier.wosid | 000416614600071 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.9, no.46, pp.40503 - 40515 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 9 | - |
dc.citation.number | 46 | - |
dc.citation.startPage | 40503 | - |
dc.citation.endPage | 40515 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | AMBIPOLAR TRANSISTORS | - |
dc.subject.keywordPlus | ORGANIC TRANSISTORS | - |
dc.subject.keywordPlus | ELECTRON | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | MOLECULES | - |
dc.subject.keywordAuthor | flexible field-effect transistors | - |
dc.subject.keywordAuthor | structure-property relationship | - |
dc.subject.keywordAuthor | organic semiconductors | - |
dc.subject.keywordAuthor | carrier mobility | - |
dc.subject.keywordAuthor | mechanical stability | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
145 Anam-ro, Seongbuk-gu, Seoul, 02841, Korea+82-2-3290-2963
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.