Electrical characteristics of poly(ethylene oxide)-urea complex films
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, M.Y. | - |
dc.contributor.author | Cho, K. | - |
dc.contributor.author | Kim, S. | - |
dc.date.accessioned | 2021-09-07T04:19:51Z | - |
dc.date.available | 2021-09-07T04:19:51Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 1229-7607 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/110706 | - |
dc.description.abstract | The electrical characteristics of complex films composed of poly(ethylene oxide) (PEO) and urea as a function of the urea concentration were examined in this study. Moreover, their structural characteristics were also compared. Depending on the urea concentration, the structural phases were classified as PEO+β-phase composite, β-phase+α-phase composites, or α-phase composite+urea. At urea concentrations below ~0.064 M, the β-phase was dominant in the complex film. Moreover, the conductance increased rapidly with an increase in the urea concentration. For urea concentrations ranging from ~0.064 to ~0.25 M, the β-phase was gradually substituted by the α-phase. As the film was composed entirely of the α-phase at urea concentrations greater than ~0.25 M, its conductance was decreased. In this study, the electrical characteristics observed for the different phases are analyzed and discussed. Copyright © 2012 KIEEME. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.subject | Complex films | - |
dc.subject | Electrical characteristic | - |
dc.subject | PEO-urea complex | - |
dc.subject | Phase composites | - |
dc.subject | Structural characteristics | - |
dc.subject | Structural phasis | - |
dc.subject | Composite films | - |
dc.subject | Electric conductivity | - |
dc.subject | Polyethylene oxides | - |
dc.subject | Urea | - |
dc.subject | Metabolism | - |
dc.title | Electrical characteristics of poly(ethylene oxide)-urea complex films | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, S. | - |
dc.identifier.doi | 10.4313/TEEM.2012.13.3.136 | - |
dc.identifier.scopusid | 2-s2.0-84862685343 | - |
dc.identifier.bibliographicCitation | Transactions on Electrical and Electronic Materials, v.13, no.3, pp.136 - 138 | - |
dc.relation.isPartOf | Transactions on Electrical and Electronic Materials | - |
dc.citation.title | Transactions on Electrical and Electronic Materials | - |
dc.citation.volume | 13 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 136 | - |
dc.citation.endPage | 138 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001667168 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordPlus | Complex films | - |
dc.subject.keywordPlus | Electrical characteristic | - |
dc.subject.keywordPlus | PEO-urea complex | - |
dc.subject.keywordPlus | Phase composites | - |
dc.subject.keywordPlus | Structural characteristics | - |
dc.subject.keywordPlus | Structural phasis | - |
dc.subject.keywordPlus | Composite films | - |
dc.subject.keywordPlus | Electric conductivity | - |
dc.subject.keywordPlus | Polyethylene oxides | - |
dc.subject.keywordPlus | Urea | - |
dc.subject.keywordPlus | Metabolism | - |
dc.subject.keywordAuthor | Composite film | - |
dc.subject.keywordAuthor | Conductivity | - |
dc.subject.keywordAuthor | PEO-urea complex | - |
dc.subject.keywordAuthor | Phase-transition | - |
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