DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ha, J. | - |
dc.contributor.author | Chung, S. | - |
dc.contributor.author | Pei, M. | - |
dc.contributor.author | Cho, K. | - |
dc.contributor.author | Yang, H. | - |
dc.contributor.author | Hong, Y. | - |
dc.date.accessioned | 2018-06-15T05:47:13Z | - |
dc.date.available | 2018-06-15T05:47:13Z | - |
dc.date.created | 2017-12-21 | - |
dc.date.issued | 2017-02 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/50844 | - |
dc.description.abstract | We report a one-step interface engineering methodology which can be used on both polymer electrodes and gate dielectric for all-inkjet-printed, flexible, transparent organic thin-film transistors (OTFTs) and inverters. Dimethylchlorosilane-terminated polystyrene (PS) was introduced as a surface modifier to cured poly(4-vinylphenol) dielectric and poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS) electrodes without any pretreatment. On the untreated and PS interlayer-treated dielectric and electrode surfaces, 6,13-bis(triisopropylsilylethynyl)pentacene was printed to fabricate OTFTs and inverters. With the benefit of the PS interlayer, the electrical properties of the OTFTs on a flexible plastic substrate were significantly improved, as shown by a field-effect mobility (��FET) of 0.27 cm2 V-1 s-1 and an on/off current ratio (Ion/Ioff) of greater than 106. In contrast, the untreated systems showed a low ��FET of less than 0.02 cm2 V-1 s-1 and Ion/Ioff �� 104. Additionally, the all-inkjet-printed inverters based on the PS-modified surfaces exhibited a voltage gain of 7.17 VV-1. The all-organic-based TFTs and inverters, including deformable and transparent PEDOT:PSS electrodes with a sheet resistance of 160-250 �� sq-1, exhibited a light transmittance of higher than 70% (at wavelength of 550 nm). Specifically, there was no significant degradation in the electrical performance of the interface engineering-assisted system after 1000 bending cycles at a radius of 5 mm. ? 2017 American Chemical Society. | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.relation.isPartOf | ACS Applied Materials and Interfaces | - |
dc.subject | Bins | - |
dc.subject | Conducting polymers | - |
dc.subject | Electric field effects | - |
dc.subject | Electric inverters | - |
dc.subject | Electrodes | - |
dc.subject | Field effect transistors | - |
dc.subject | Gate dielectrics | - |
dc.subject | Ink jet printing | - |
dc.subject | Interfaces (materials) | - |
dc.subject | Polymers | - |
dc.subject | Polystyrenes | - |
dc.subject | Semiconducting organic compounds | - |
dc.subject | Thin film circuits | - |
dc.subject | Thin films | - |
dc.subject | Transistors | - |
dc.subject | Interface engineering | - |
dc.subject | Organic thin film transistors | - |
dc.subject | Polymer binding | - |
dc.subject | Polymer electrodes | - |
dc.subject | Transparent thin film transistor | - |
dc.subject | Thin film transistors | - |
dc.title | One-Step Interface Engineering for All-Inkjet-Printed, All-Organic Components in Transparent, Flexible Transistors and Inverters: Polymer Binding | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acsami.6b14702 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ACS Applied Materials and Interfaces, v.9, no.10, pp.8819 - 8829 | - |
dc.identifier.wosid | 000396801200043 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 8829 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 8819 | - |
dc.citation.title | ACS Applied Materials and Interfaces | - |
dc.citation.volume | 9 | - |
dc.contributor.affiliatedAuthor | Cho, K. | - |
dc.identifier.scopusid | 2-s2.0-85015450139 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 4 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | SELF-ASSEMBLED MONOLAYERS | - |
dc.subject.keywordPlus | DIELECTRIC SURFACES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PENTACENE | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | SEMICONDUCTORS | - |
dc.subject.keywordPlus | CIRCUITS | - |
dc.subject.keywordAuthor | interface engineering | - |
dc.subject.keywordAuthor | inkjet printing | - |
dc.subject.keywordAuthor | polymer binding | - |
dc.subject.keywordAuthor | transparent thin-film transistors | - |
dc.subject.keywordAuthor | organic thin-film transistors | - |
dc.subject.keywordAuthor | polymer electrodes | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
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