000069660 001__ 69660
000069660 005__ 20240104111807.0
000069660 0247_ $$2doi$$a10.1016/j.bsecv.2017.10.003
000069660 0248_ $$2sideral$$a104629
000069660 037__ $$aART-2018-104629
000069660 041__ $$aspa
000069660 100__ $$0(orcid)0000-0001-9995-6368$$aDiez, J.C.$$uUniversidad de Zaragoza
000069660 245__ $$aAltas prestaciones termoeléctricas en compuestos Bi-AE-Co-O crecidos direccionalmente desde el fundido
000069660 260__ $$c2018
000069660 5060_ $$aAccess copy available to the general public$$fUnrestricted
000069660 5203_ $$aBi2AE2Co2Ox (AE = Ca, Sr, and Ba) thermoelectric compounds were grown from the melt by the laser floating zone technique. Microstructural analysis of as-grown samples has shown the formation of well-aligned thermoelectric grains together with a relative high amount of secondary phases. On the other hand, a short (24 h) thermal treatment (810 °C for Sr, 800 °C for Ca, and 750 °C for Ba) under air, raises of thermoelectric phase content through the recombination of the secondary ones. These microstructural modifications led to a large decrease of electrical resistivity, improving the power factor. These results have been compared with samples prepared by the conventional solid state method and with the best values reported in the literature. From these data, it is possible to deduce that the high thermoelectric characteristics obtained in these samples make them very attractive for practical applications.
000069660 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T12$$9info:eu-repo/grantAgreement/ES/DGA/T87$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2013-46505-C3-1-R
000069660 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000069660 590__ $$a1.633$$b2018
000069660 591__ $$aMATERIALS SCIENCE, CERAMICS$$b10 / 28 = 0.357$$c2018$$dQ2$$eT2
000069660 592__ $$a0.377$$b2018
000069660 593__ $$aCeramics and Composites$$c2018$$dQ2
000069660 593__ $$aMechanics of Materials$$c2018$$dQ2
000069660 593__ $$aIndustrial and Manufacturing Engineering$$c2018$$dQ2
000069660 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000069660 700__ $$0(orcid)0000-0003-3466-9952$$aRasekh, S.
000069660 700__ $$0(orcid)0000-0002-0794-3998$$aMadre, M.A.$$uUniversidad de Zaragoza
000069660 700__ $$0(orcid)0000-0003-3995-5763$$aTorres, M.A.$$uUniversidad de Zaragoza
000069660 700__ $$0(orcid)0000-0001-7056-0546$$aSotelo, A.E.$$uUniversidad de Zaragoza
000069660 7102_ $$15002$$2305$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Expresión Gráfica en Ing.
000069660 7102_ $$15001$$2065$$aUniversidad de Zaragoza$$bDpto. Ciencia Tecnol.Mater.Fl.$$cÁrea Cienc.Mater. Ingen.Metal.
000069660 773__ $$g57, 1 (2018), 1-8$$pBol. Soc. Esp. Ceram. Vidr.$$tBoletin de la Sociedad Espanola de Ceramica y Vidrio$$x0366-3175
000069660 8564_ $$s654728$$uhttps://zaguan.unizar.es/record/69660/files/texto_completo.pdf$$yVersión publicada
000069660 8564_ $$s97806$$uhttps://zaguan.unizar.es/record/69660/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000069660 909CO $$ooai:zaguan.unizar.es:69660$$particulos$$pdriver
000069660 951__ $$a2024-01-04-11:00:52
000069660 980__ $$aARTICLE