Effect of the dispersibility of BaTiO3 nanoparticles in BaTiO3/polyimide composites on the dielectric properties
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Seung Hoon | - |
dc.contributor.author | Kim, Il Doo | - |
dc.contributor.author | Hong, Jae Min | - |
dc.contributor.author | Park, Ki Hong | - |
dc.contributor.author | Oh, Seong Geun | - |
dc.date.accessioned | 2022-12-21T08:25:24Z | - |
dc.date.available | 2022-12-21T08:25:24Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2007-05 | - |
dc.identifier.issn | 0167-577X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/180160 | - |
dc.description.abstract | We have investigated the effect of coupling agents with different organic moiety on the dielectric properties of polyimide/BaTiO3 (70 nm) composite films. INAAT (isopropyl tris(N-amino-ethyl aminoethyl)titanate, KR 44) and APTS (3-amino-propyl-triethoxysilane) were used as coupling agents, respectively, for homogeneous dispersion of BaTiO3 particles into a polyimide matrix. The composite films were prepared by pyromellitic dianhydride (PMDA) and 4,4'-oxydianiline (ODA)-based polyimide. Enhanced dispersion of BaTiO3 particles was obtained by the use of INAAT with more organic moiety compared to that afforded by APTS. The polyimide composite with BaTiO3 particles (BaTiO3 content at 50 vol.%) treated by INAAT showed an increased dielectric constant of 19.03 while retaining an appropriate dielectric loss of 0.0109, as compared to the dielectric constant (14.64) of polyimide/APTS-treated BaTiO3 composite. The results of this work demonstrate the potential use of an INAAT coupling agent with more organo functional groups for obtaining enhanced dielectric properties in a polyimide/BaTiO3 composite for application in an embedded capacitor. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | Effect of the dispersibility of BaTiO3 nanoparticles in BaTiO3/polyimide composites on the dielectric properties | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, Seong Geun | - |
dc.identifier.doi | 10.1016/j.matlet.2006.09.040 | - |
dc.identifier.scopusid | 2-s2.0-34147188923 | - |
dc.identifier.wosid | 000246158300090 | - |
dc.identifier.bibliographicCitation | MATERIALS LETTERS, v.61, no.11-12, pp.2478 - 2481 | - |
dc.relation.isPartOf | MATERIALS LETTERS | - |
dc.citation.title | MATERIALS LETTERS | - |
dc.citation.volume | 61 | - |
dc.citation.number | 11-12 | - |
dc.citation.startPage | 2478 | - |
dc.citation.endPage | 2481 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | FILMS | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0167577X06011426?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
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.