000148350 001__ 148350
000148350 005__ 20250116161254.0
000148350 0247_ $$2doi$$a10.1149/1.3570103
000148350 0248_ $$2sideral$$a81038
000148350 037__ $$aART-2011-81038
000148350 041__ $$aeng
000148350 100__ $$0(orcid)0000-0002-0809-641X$$aLarrea, A.$$uUniversidad de Zaragoza
000148350 245__ $$aSelf-supported thin yttria-stabilised zirconia electrolytes for solid oxide fuel cells prepared by laser machining
000148350 260__ $$c2011
000148350 5060_ $$aAccess copy available to the general public$$fUnrestricted
000148350 5203_ $$aA new procedure to fabricate self-supported thin yttria-stabilised zirconia membranes by laser machining is presented. We have used a galvanometric controlled laser beam to machine the surface of a conventional sintered YSZ plate and achieved thin areas up to 10 µm thick, but also maintaining thicker support beams to ensure the structural strength of the membrane. The outer areas of the plate are left unaltered to facilitate the sealing of the cell. This kind of thin membrane is ideal to prepare electrolyte-supported Solid Oxide Fuel Cells (SOFC) operating at low temperature. The membranes have been characterized by optical profilometry, Raman Spectroscopy and Electrochemical Impedance Spectroscopy. Using the laser machined YSZ electrolyte a conventional YSZ-Ni/YSZ/LSM planar Solid Oxide Fuel Cell has been fabricated and characterized.
000148350 536__ $$9info:eu-repo/grantAgreement/ES/MCINN/MAT2009-14324-C02-01
000148350 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000148350 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000148350 700__ $$0(orcid)0000-0002-5998-2251$$aSola, D.
000148350 700__ $$0(orcid)0000-0002-7819-8956$$aLaguna-Bercero, M.$$uUniversidad de Zaragoza
000148350 700__ $$0(orcid)0000-0003-2242-6822$$aPeña, J. I.$$uUniversidad de Zaragoza
000148350 700__ $$0(orcid)0000-0003-0747-405X$$aMerino, R. I.$$uUniversidad de Zaragoza
000148350 700__ $$0(orcid)0000-0001-9690-9064$$aOrera, V. M.
000148350 7102_ $$15001$$2065$$aUniversidad de Zaragoza$$bDpto. Ciencia Tecnol.Mater.Fl.$$cÁrea Cienc.Mater. Ingen.Metal.
000148350 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000148350 773__ $$g35, 2 (2011), 1193-1202$$pECS trans.$$tECS Transactions$$x1938-5862
000148350 8564_ $$s3068379$$uhttps://zaguan.unizar.es/record/148350/files/texto_completo.pdf$$yPostprint
000148350 8564_ $$s1771459$$uhttps://zaguan.unizar.es/record/148350/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000148350 909CO $$ooai:zaguan.unizar.es:148350$$particulos$$pdriver
000148350 951__ $$a2025-01-16-14:31:46
000148350 980__ $$aARTICLE