Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Park, In Hye | - |
dc.contributor.author | Kwon, Seung Hyuk | - |
dc.contributor.author | Choi, Hyoung Jin | - |
dc.contributor.author | Kim, Nam-Hui | - |
dc.contributor.author | You, Chun-Yeol | - |
dc.date.accessioned | 2019-04-18T05:30:56Z | - |
dc.date.available | 2019-04-18T05:30:56Z | - |
dc.date.created | 2019-04-18 | - |
dc.date.issued | 2019-03 | - |
dc.identifier.citation | Journal of Magnetics, v.24, no.1, pp.155 - 161 | - |
dc.identifier.issn | 1226-1750 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/9773 | - |
dc.identifier.uri | http://www.dbpia.co.kr/Journal/ArticleDetail/NODE07993771 | - |
dc.description.abstract | To solve the sedimentation drawback of soft-magnetic carbonyl-iron (CI) particles for their application to a magneto-rheological (MR) fluid, the coating of a polyindole (PIn) onto the surfaces of CI microspheres was introduced through chemical oxidization polymerization using 4-aminobenzoic acid as a grafting chemical to increase the interaction between CI particles and PIn. The coated morphology was confirmed using a scanning electron microscope, whereas the reduced density was examined through a gas pycnometer. The effect of the coating on MR performance was analyzed using a rotation rheometer connected with a magnetic field generator. Based on the results of a dynamic oscillation rheological test, the CI/PIn-based MR fluid exhibited a more elastically solid behavior with the applied magnetic fields when compared to a pure CI-based MR suspension, showing an increased magnetic-field strength-dependent storage modulus from a strain sweep test. With a solid-like behavior under an applied external magnetic field, the storage modulus was observed to be higher than the loss modulus within the entire frequency range. © The Korean Magnetics Society. All rights reserved. | - |
dc.language | English | - |
dc.publisher | 한국자기학회 | - |
dc.title | Polyindole-Coated Soft-Magnetic Particles and their Viscoelastic Behaviors under Applied Magnetic Field | - |
dc.type | Article | - |
dc.identifier.doi | 10.4283/JMAG.2019.24.1.155 | - |
dc.identifier.wosid | 000463846400025 | - |
dc.identifier.scopusid | 2-s2.0-85065023481 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.citation.publicationname | Journal of Magnetics | - |
dc.identifier.kciid | ART002452818 | - |
dc.contributor.nonIdAuthor | Park, In Hye | - |
dc.contributor.nonIdAuthor | Kwon, Seung Hyuk | - |
dc.contributor.nonIdAuthor | Choi, Hyoung Jin | - |
dc.contributor.nonIdAuthor | Kim, Nam-Hui | - |
dc.identifier.citationVolume | 24 | - |
dc.identifier.citationNumber | 1 | - |
dc.identifier.citationStartPage | 155 | - |
dc.identifier.citationEndPage | 161 | - |
dc.identifier.citationTitle | Journal of Magnetics | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | polyindole | - |
dc.subject.keywordAuthor | carbonyl iron | - |
dc.subject.keywordAuthor | core-shell | - |
dc.subject.keywordAuthor | magnetorheological | - |
dc.subject.keywordPlus | MAGNETORHEOLOGICAL FLUID | - |
dc.subject.keywordPlus | COMPOSITE-PARTICLES | - |
dc.subject.keywordPlus | RHEOLOGY | - |
dc.subject.keywordPlus | MICROSPHERES | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | ELASTOMERS | - |
dc.contributor.affiliatedAuthor | Park, In Hye | - |
dc.contributor.affiliatedAuthor | Kwon, Seung Hyuk | - |
dc.contributor.affiliatedAuthor | Choi, Hyoung Jin | - |
dc.contributor.affiliatedAuthor | Kim, Nam-Hui | - |
dc.contributor.affiliatedAuthor | You, Chun-Yeol | - |
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