Enhanced directional thermal conductivity of polylactic acid/polybutylene adipate terephthalate ternary composite filled with oriented and surface treated boron nitride
DC Field | Value | Language |
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dc.contributor.author | Lule, Zelalem Chernet | - |
dc.contributor.author | Oh, Hyunwoo | - |
dc.contributor.author | Kim, Jooheon | - |
dc.date.available | 2020-04-14T06:20:28Z | - |
dc.date.issued | 2020-06 | - |
dc.identifier.issn | 0142-9418 | - |
dc.identifier.issn | 1873-2348 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/38462 | - |
dc.description.abstract | A combination of solution casting and melt extrusion technique was used to fabricate Boron nitride (BN)-filled Polylactic acid (PLA)/polybutylene adipate terephthalate (PBAT) blend composites. The BN particles were surface treated with a silane coupling agent and functionalization was confirmed via spectroscopic analysis. Field emission scanning electron microscopy confirmed that the BN surface treatment improved the particle adhesion with the polymer matrices and acted as a compatibilizer for the polymers. Moreover, changes in the particle orientation in the blend composite yielded improved thermal conductivity in different directions. The inclusion of the treated BN particles enhanced the in-plane (~1.1 W m−1K−1) and through-plane (~0.8 W m−1K−1) thermal conductivity of the composites as compared to the neat PLA. In addition, the storage modulus of the composite become more than 3 GPa that is twice that of the PLA/PBAT blend with a reasonable tensile property. In general, compared with the PLA/PBAT blend, the blend composites exhibited superior thermal and mechanical properties. © 2020 Elsevier Ltd | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Enhanced directional thermal conductivity of polylactic acid/polybutylene adipate terephthalate ternary composite filled with oriented and surface treated boron nitride | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.polymertesting.2020.106495 | - |
dc.identifier.bibliographicCitation | Polymer Testing, v.86 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000531016700030 | - |
dc.identifier.scopusid | 2-s2.0-85082107820 | - |
dc.citation.title | Polymer Testing | - |
dc.citation.volume | 86 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | Anisotropy | - |
dc.subject.keywordAuthor | Extrusion | - |
dc.subject.keywordAuthor | Ternary composite | - |
dc.subject.keywordAuthor | Thermal analysis | - |
dc.subject.keywordPlus | Anisotropy | - |
dc.subject.keywordPlus | Boron nitride | - |
dc.subject.keywordPlus | Coupling agents | - |
dc.subject.keywordPlus | Extrusion | - |
dc.subject.keywordPlus | Field emission microscopes | - |
dc.subject.keywordPlus | III-V semiconductors | - |
dc.subject.keywordPlus | Melt spinning | - |
dc.subject.keywordPlus | Nitrides | - |
dc.subject.keywordPlus | Polyesters | - |
dc.subject.keywordPlus | Scanning electron microscopy | - |
dc.subject.keywordPlus | Spectroscopic analysis | - |
dc.subject.keywordPlus | Surface treatment | - |
dc.subject.keywordPlus | Tensile strength | - |
dc.subject.keywordPlus | Thermoanalysis | - |
dc.subject.keywordPlus | Field emission scanning electron microscopy | - |
dc.subject.keywordPlus | Functionalizations | - |
dc.subject.keywordPlus | Particle adhesion | - |
dc.subject.keywordPlus | Particle orientation | - |
dc.subject.keywordPlus | Polymer matrices | - |
dc.subject.keywordPlus | Silane coupling agent | - |
dc.subject.keywordPlus | Ternary composites | - |
dc.subject.keywordPlus | Thermal and mechanical properties | - |
dc.subject.keywordPlus | Thermal conductivity | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Characterization & Testing | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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