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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 209 | - |
dc.citation.startPage | 202 | - |
dc.citation.title | COMPOSITES PART B-ENGINEERING | - |
dc.citation.volume | 92 | - |
dc.contributor.author | Sung, Dae Han | - |
dc.contributor.author | Kang, Gu-Hyeok | - |
dc.contributor.author | Kong, Kyungul | - |
dc.contributor.author | Kim, Myungsoo | - |
dc.contributor.author | Park, Hyung Wook | - |
dc.contributor.author | Park, Young-Bin | - |
dc.date.accessioned | 2023-12-21T23:46:03Z | - |
dc.date.available | 2023-12-21T23:46:03Z | - |
dc.date.created | 2016-03-21 | - |
dc.date.issued | 2016-05 | - |
dc.description.abstract | We have fabricated two types of multifunctional composites, carbon nanotube (CNT)/glass fiber (GF)/epoxy composites and carbon fiber (CF)/epoxy composites, and evaluated thermoelectric properties of the composites for applications as nip type thermoelectric materials as well as load carrying structural composites. Several test samples of CNT/GF/epoxy composites with various CNT concentrations were fabricated using a three-roll mill and hand-layup process on a hot plate, while CF/epoxy composite samples were manufactured using a hand-layup process. Experimental results demonstrated that the electrical resistivity of the CNT/GF/epoxy composite (multiscale composite) samples decreased as the CNT concentration increased. In-plane samples showed higher electrical and thermal conductivities due to partial alignment of CNTs in the multiscale composites and continuity of carbon fibers in CF/epoxy composites. Generally, CF/epoxy composites had better electrical and thermal conductivities than those of multiscale composites. In the Seebeck coefficient test, the multiscale composites showed n-type thermoelectric behavior, whereas the CF/epoxy composites showed p-type behavior. When temperature gradients were applied to closed circuits comprised of multiscale composites and CF/epoxy composites as n-type and p-type materials, respectively, an electric current was successfully generated. | - |
dc.identifier.bibliographicCitation | COMPOSITES PART B-ENGINEERING, v.92, pp.202 - 209 | - |
dc.identifier.doi | 10.1016/j.compositesb.2016.02.050 | - |
dc.identifier.issn | 1359-8368 | - |
dc.identifier.scopusid | 2-s2.0-84960131878 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/18845 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S1359836816001645 | - |
dc.identifier.wosid | 000374609400018 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Characterization of thermoelectric properties of multifunctional multiscale composites and fiber-reinforced composites for thermal energy harvesting | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Multidisciplinary; Materials Science, Composites | - |
dc.relation.journalResearchArea | Engineering; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | A. Nano-structures | - |
dc.subject.keywordAuthor | A. Polymer-matrix composites (PMCs) | - |
dc.subject.keywordAuthor | B. Thermal properties | - |
dc.subject.keywordAuthor | D. Thermal analysis | - |
dc.subject.keywordPlus | POLYMER NANOCOMPOSITES | - |
dc.subject.keywordPlus | BEHAVIOR | - |
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