DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seonuk Park | - |
dc.contributor.author | Lae Ho Kim | - |
dc.contributor.author | Yong Jin Jeong | - |
dc.contributor.author | Kyunghun Kim | - |
dc.contributor.author | Min Park | - |
dc.contributor.author | Yonghwa Baek | - |
dc.contributor.author | Tae Kyu An | - |
dc.contributor.author | Sooji Nam | - |
dc.contributor.author | Jaeyoung Jang | - |
dc.contributor.author | Park, CE | - |
dc.date.accessioned | 2017-07-19T13:51:24Z | - |
dc.date.available | 2017-07-19T13:51:24Z | - |
dc.date.created | 2017-02-27 | - |
dc.date.issued | 2016-09 | - |
dc.identifier.issn | 1566-1199 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/37738 | - |
dc.description.abstract | Sol-gel-derived, crack-free, and condensed TiOx thin films with improved barrier properties were successfully fabricated on polymeric substrates with a simple two-step heat treatment at low temperatures. To assess the barrier properties of the TiOx thin films, Ca corrosion tests were conducted and their water vapor transmission rates (WVTRs) were measured. We found that the two-step heat treatment (at 45 degrees C for 90 min and 110 degrees C for 60 min) produces a close-packed TiOx structure that substantially reduces the WVTRs of the coated polymeric substrates. The WVTRs of 86 nm thick TiOx thin films on polyethylene naphthalate (PEN) substrates at a relative humidity (RH) of 90% were found to be 0.133 g m(-2) day(-1) at 38 degrees C and 0.0387 g m(-2) day(-1) at 25 degrees C. In addition, the WVTR value of the TiOx thin films on PEN substrates are stable with respect to bending: it was found to increase by only similar to 13% after 100 repetitions of bending with a 20 mm radius. (C) 2016 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Elsevier | - |
dc.relation.isPartOf | Organic Electronics | - |
dc.title | Reduced water vapor transmission rates of low-temperature-processed and sol-gel-derived titanium oxide thin films on flexible substrates | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/J.ORGEL.2016.05.042 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Organic Electronics, v.36, pp.133 - 139 | - |
dc.identifier.wosid | 000378544500018 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 139 | - |
dc.citation.startPage | 133 | - |
dc.citation.title | Organic Electronics | - |
dc.citation.volume | 36 | - |
dc.contributor.affiliatedAuthor | Park, CE | - |
dc.identifier.scopusid | 2-s2.0-84973606524 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 5 | - |
dc.description.scptc | 3 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | GAS-DIFFUSION BARRIERS | - |
dc.subject.keywordPlus | MULTILAYER PASSIVATION | - |
dc.subject.keywordPlus | DENSIFICATION | - |
dc.subject.keywordPlus | ENCAPSULATION | - |
dc.subject.keywordPlus | PERMEATION | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | OXYGEN | - |
dc.subject.keywordPlus | AL2O3 | - |
dc.subject.keywordPlus | H2O | - |
dc.subject.keywordAuthor | Sol-gel | - |
dc.subject.keywordAuthor | TiOx film | - |
dc.subject.keywordAuthor | WVTRs | - |
dc.subject.keywordAuthor | Polymeric substrates | - |
dc.subject.keywordAuthor | Ca corrosion test | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.