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Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/62925
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dc.contributor.authorPimpilai Wannasuten_US
dc.contributor.authorPoom Prayoonphokkharaten_US
dc.contributor.authorPanupong Jaibanen_US
dc.contributor.authorNittaya Keawpraken_US
dc.contributor.authorAnucha Watcharapasornen_US
dc.date.accessioned2018-12-14T03:41:16Z-
dc.date.available2018-12-14T03:41:16Z-
dc.date.issued2019-02-01en_US
dc.identifier.issn18734979en_US
dc.identifier.issn0167577Xen_US
dc.identifier.other2-s2.0-85055584212en_US
dc.identifier.other10.1016/j.matlet.2018.10.110en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85055584212&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/62925-
dc.description.abstract© 2018 Elsevier B.V. YBa2Cu3O7−x, NayCoO2 and YBa2Cu3O7−x-NayCoO2 segmented ceramics were successfully prepared by a conventional sintering method. The fabrication at suitable sintering conditions for each ceramic did not affect phase formation and purity. The microstructural observation indicated that the atomic diffusion occurred at interfacial area of the segmented ceramics which induced an increase of charge carriers due to the creation of oxygen vacancies. YBa2Cu3O7−x-NayCoO2 segmented ceramic showed high figure of merit value at a wide temperature range from 500 to 700 K when compared to individual YBa2Cu3O7−x and NayCoO2 ceramics. These results suggested that this segmented ceramic might be a potential material for thermoelectric devices working at intermediate temperature range.en_US
dc.subjectEngineeringen_US
dc.subjectMaterials Scienceen_US
dc.subjectPhysics and Astronomyen_US
dc.titleThermoelectric properties of YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7−</inf><inf>x</inf>-Na<inf>y</inf>CoO<inf>2</inf> segmented oxide ceramicsen_US
dc.typeJournalen_US
article.title.sourcetitleMaterials Lettersen_US
article.volume236en_US
article.stream.affiliationsChiang Mai Universityen_US
article.stream.affiliationsKing Mongkut's University of Technology North Bangkoken_US
article.stream.affiliationsThailand Institute of Scientific and Technological Research (TISTR)en_US
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