Improving thermal conductivity of epoxy composite by three-dimensional filler network constructed with two different diameters aluminum nitride and cellulose nanofiber
DC Field | Value | Language |
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dc.contributor.author | Yang, Wonyoung | - |
dc.contributor.author | Kim, Jihoon | - |
dc.contributor.author | Kim, Jooheon | - |
dc.date.accessioned | 2024-03-14T06:30:58Z | - |
dc.date.available | 2024-03-14T06:30:58Z | - |
dc.date.issued | 2024-03 | - |
dc.identifier.issn | 0969-0239 | - |
dc.identifier.issn | 1572-882X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/72845 | - |
dc.description.abstract | With the rapid advances in electronic technology, efficient thermal dissipation has become a critical concern, and as a result, polymer composites are being utilized as various industrial areas. However, the relatively low thermal conductivity of polymers is a limitation that must be overcome. Hence, in this study, we prepared a 10-mu m aluminum nitride (AlN)@cellulose nanofiber (CNF) filler through a ball milling method. Following this, a 3D cellulose foam was fabricated using the AlN@CNF and a 4-mm aluminum nitride, which was obtained through freeze drying. Finally, the 3D foam was vacuum infiltrated with epoxy (EP) resin to fabricate the 3D-AlN@CNF1/AlN1/CNF/EP composite. Specifically, the 3D foam provided a continuous and efficient heat pathway, which increased the thermal conductivity from 0.2 to 1.88 W/mK with a 46.5 v/v% AlN loading. Additionally, the tensile stress and tensile strain were 34.8 MPa and 4.6%, respectively. Overall, these results suggest that the proposed 3D-AlN@CNF/AlN/EP composite is a promising material for efficient thermal management in various electronic devices. | - |
dc.format.extent | 14 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | SPRINGER | - |
dc.title | Improving thermal conductivity of epoxy composite by three-dimensional filler network constructed with two different diameters aluminum nitride and cellulose nanofiber | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s10570-024-05737-8 | - |
dc.identifier.bibliographicCitation | CELLULOSE, v.31, no.4, pp 2461 - 2474 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 001157429200001 | - |
dc.identifier.scopusid | 2-s2.0-85184424077 | - |
dc.citation.endPage | 2474 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 2461 | - |
dc.citation.title | CELLULOSE | - |
dc.citation.volume | 31 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Thermal conductivity | - |
dc.subject.keywordAuthor | Aluminum nitride | - |
dc.subject.keywordAuthor | 3D foam structure | - |
dc.subject.keywordAuthor | Surface treatment | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Paper & Wood | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Textiles | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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