Thermoelectric characteristics of the (Bi,Sb)(2)(Te,Se)(3) nanocomposites processed with nanoparticle dispersion
DC Field | Value | Language |
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dc.contributor.author | Kim, M. Y. | - |
dc.contributor.author | Yeo, Y. H. | - |
dc.contributor.author | Park, D. H. | - |
dc.contributor.author | Oh, T. S. | - |
dc.date.accessioned | 2021-11-17T05:42:10Z | - |
dc.date.available | 2021-11-17T05:42:10Z | - |
dc.date.created | 2021-11-15 | - |
dc.date.issued | 2012-01 | - |
dc.identifier.issn | 0272-8842 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/18198 | - |
dc.description.abstract | The p-type (Bi0.2Sb0.8)(2)Te-3 and the n-type Bi-2(Te0.9Se0.1)(3) thermoelectric nanocomposites were processed with dispersion of multi-walled carbon nanotubes and Al2O3 nanopowders. The lattice thermal conductivity kappa(ph) of the p-type (Bi,Sb)(2)Te-3 was effectively reduced from 0.64 W/m K to 0.45-0.54 W/m K by dispersion of carbon nanotubes. The room-temperature figure-of-merit of the p-type (Bi,Sb)(2)Te-3 was improved from 3.37 x 10(-4)/K to 3.52 x 10(-4)/K with dispersion of 0.05 vol.% carbon nanotubes. The figure-of-merit of the n-type Bi-2(Te,Se)(3) at 75 degrees C was substantially improved from 2.9 x 10(-4)/K to 3.5 x 10(-4)/K with dispersion of 0.5 vol.% Al2O3 nanopowders. (C) 2011 Elsevier Ltd and Techna Group S.r.l. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Thermoelectric characteristics of the (Bi,Sb)(2)(Te,Se)(3) nanocomposites processed with nanoparticle dispersion | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, T. S. | - |
dc.identifier.doi | 10.1016/j.ceramint.2011.05.069 | - |
dc.identifier.scopusid | 2-s2.0-84655167728 | - |
dc.identifier.wosid | 000299589800119 | - |
dc.identifier.bibliographicCitation | CERAMICS INTERNATIONAL, v.38, no.SUPPL. 1, pp.S529 - S533 | - |
dc.relation.isPartOf | CERAMICS INTERNATIONAL | - |
dc.citation.title | CERAMICS INTERNATIONAL | - |
dc.citation.volume | 38 | - |
dc.citation.number | SUPPL. 1 | - |
dc.citation.startPage | S529 | - |
dc.citation.endPage | S533 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.subject.keywordAuthor | Hot pressing | - |
dc.subject.keywordAuthor | Nanocomposites | - |
dc.subject.keywordAuthor | Thermal conductivity | - |
dc.subject.keywordAuthor | Thermoelectric properties | - |
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