Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 장재영 | - |
dc.date.accessioned | 2022-02-17T02:16:33Z | - |
dc.date.available | 2022-02-17T02:16:33Z | - |
dc.date.issued | 2020-06 | - |
dc.identifier.citation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v. 86, page. 150-157 | en_US |
dc.identifier.issn | 1226-086X | - |
dc.identifier.issn | 1876-794X | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1226086X20301015?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/167387 | - |
dc.description.abstract | We report on a synthetic strategy for a series of thienothiophene-benzotriazole-based polymers-octyl-PTTBTz-F, Si-PTTBTz, and Si-PTTBTz-F-wherein conformational locks are introduced to induce intra- and intermolecular interactions (F center dot center dot center dot S, F center dot center dot center dot H-C, and C-F center dot center dot center dot pi(F)) for high backbone planarity and siloxane-terminated side chains are introduced to increase solubility. The three polymers were utilized as active layers in organic field-effect transistors, and the effects of thermal annealing on the polymer crystallinity and device performances were studied. Although the fluorine-atom-substituted octyl-PTTBTz-F showed a moderate hole mobility of up to 4.2 x 10(-3) cm(2) V-1 s(-1) with enhanced molecular orientation because of conformational locks, it had poor solubility in common organic solvents. The Si-PTTBTz polymer with the siloxane-terminated side chains showed good solubility but inferior device performance with a hole mobility of up to 2.2 x 10(-4) cm(2) V-1 s(-1). The rationally designed Si-PTIBTz-F polymer, which contains both fluorine atoms in the backbone and siloxane-terminated groups in the side chains, showed an excellent hole mobility of up to 0.11 cm(2) V-1 s(-1) and good solubility in common organic solvents. (C) 2020 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | The first two authors contributed equally to this work. This research was supported by the Ministry of Trade, Industry and Energy under Industrial Technology Innovation Program. No.10067715, `Development of crosslinkable organic materials for highly efficient multi-stacked OLEDs fabricated by continuous printing process'. This work was also supported by the Energy Demand Management Technology Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea. (No. 2018201010636A). This research was also supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2018R1A6A1A03023788). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE INC | en_US |
dc.subject | Organic field-effect transistor (OFET) | en_US |
dc.subject | Siloxane-terminated side chain | en_US |
dc.subject | Thienothiophene | en_US |
dc.subject | Benzotriazole | en_US |
dc.subject | Conformational locking | en_US |
dc.subject | Solubility | en_US |
dc.title | Synthetic strategy for thienothiophene-benzotriazole-based polymers with high backbone planarity and solubility for field-effect transistor applications | en_US |
dc.type | Article | en_US |
dc.relation.volume | 86 | - |
dc.identifier.doi | 10.1016/j.jiec.2020.02.022 | - |
dc.relation.page | 150-157 | - |
dc.relation.journal | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.contributor.googleauthor | Jo, Yohan | - |
dc.contributor.googleauthor | Oh, Jong Gyu | - |
dc.contributor.googleauthor | Kim, Cheulhwan | - |
dc.contributor.googleauthor | An, Tae Kyu | - |
dc.contributor.googleauthor | Jang, Jaeyoung | - |
dc.contributor.googleauthor | Lee, Jihoon | - |
dc.relation.code | 2020051621 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | jyjang15 | - |
dc.identifier.orcid | https://orcid.org/0000-0002-5548-8563 | - |
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