000860737 001__ 860737
000860737 005__ 20240708132656.0
000860737 0247_ $$2doi$$a10.1016/j.ssi.2019.01.031
000860737 0247_ $$2ISSN$$a0167-2738
000860737 0247_ $$2ISSN$$a1872-7689
000860737 0247_ $$2Handle$$a2128/21864
000860737 0247_ $$2WOS$$aWOS:000463981900011
000860737 037__ $$aFZJ-2019-01401
000860737 082__ $$a530
000860737 1001_ $$0P:(DE-Juel1)138081$$aLenser, Christian$$b0$$eCorresponding author
000860737 245__ $$aImpedance characterization of supported oxygen ion conducting electrolytes
000860737 260__ $$aAmsterdam [u.a.]$$bElsevier Science$$c2019
000860737 3367_ $$2DRIVER$$aarticle
000860737 3367_ $$2DataCite$$aOutput Types/Journal article
000860737 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1552996130_15224
000860737 3367_ $$2BibTeX$$aARTICLE
000860737 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000860737 3367_ $$00$$2EndNote$$aJournal Article
000860737 520__ $$aElectrochemical impedance spectroscopy is a widely used tool to study electrochemical reactions in batteries, fuel cells and other electrochemical energy conversion devices. However, conduction processes in the electrolyte of high temperature fuel or electrolysis cells (SOFC / SOEC) are inacessible during operation, severely restricting the information that can be obtained about performance and degradation of the electrolyte. Using the distribution function of relaxation times (DRT), we study the ionic conduction properties and degradation phenomena in multi-layered solid electrolytes, ex situ and at low temperatures. The investigation of full cells in air enables a detailed analysis of the conductivity of supported electrolytes as thin as 1 μm, as well as the relative contributions of multilayered electrolytes. Furthermore, three case studies are presented concerning the degradation mechanism in SOFC and SOEC operation, showcasing the ability of this technique to distinguish the effects of grain boundary contamination, formation of solid solutions and the formation of porosity on the ionic conductivity of thin, supported electrolytes.Keywords: SOFC; SOEC; Impedance spectroscopy; DRT; electrolyte;
000860737 536__ $$0G:(DE-HGF)POF3-135$$a135 - Fuel Cells (POF3-135)$$cPOF3-135$$fPOF III$$x0
000860737 536__ $$0G:(DE-Juel1)SOFC-20140602$$aSOFC - Solid Oxide Fuel Cell (SOFC-20140602)$$cSOFC-20140602$$fSOFC$$x1
000860737 588__ $$aDataset connected to CrossRef
000860737 7001_ $$0P:(DE-Juel1)129636$$aMenzler, Norbert H.$$b1$$ufzj
000860737 773__ $$0PERI:(DE-600)1500750-9$$a10.1016/j.ssi.2019.01.031$$gVol. 334, p. 70 - 81$$p70 - 81$$tSolid state ionics$$v334$$x0167-2738$$y2019
000860737 8564_ $$uhttps://juser.fz-juelich.de/record/860737/files/Manuscript_Lenser_r2.pdf$$yPublished on 2019-02-13. Available in OpenAccess from 2021-02-13.
000860737 8564_ $$uhttps://juser.fz-juelich.de/record/860737/files/Manuscript_Lenser_r2.pdf?subformat=pdfa$$xpdfa$$yPublished on 2019-02-13. Available in OpenAccess from 2021-02-13.
000860737 909CO $$ooai:juser.fz-juelich.de:860737$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000860737 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)138081$$aForschungszentrum Jülich$$b0$$kFZJ
000860737 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129636$$aForschungszentrum Jülich$$b1$$kFZJ
000860737 9131_ $$0G:(DE-HGF)POF3-135$$1G:(DE-HGF)POF3-130$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lSpeicher und vernetzte Infrastrukturen$$vFuel Cells$$x0
000860737 9141_ $$y2019
000860737 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000860737 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search
000860737 915__ $$0StatID:(DE-HGF)0530$$2StatID$$aEmbargoed OpenAccess
000860737 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bSOLID STATE IONICS : 2017
000860737 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000860737 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000860737 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000860737 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000860737 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC
000860737 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000860737 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000860737 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000860737 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List
000860737 920__ $$lyes
000860737 9201_ $$0I:(DE-Juel1)IEK-1-20101013$$kIEK-1$$lWerkstoffsynthese und Herstellungsverfahren$$x0
000860737 9801_ $$aFullTexts
000860737 980__ $$ajournal
000860737 980__ $$aVDB
000860737 980__ $$aUNRESTRICTED
000860737 980__ $$aI:(DE-Juel1)IEK-1-20101013
000860737 981__ $$aI:(DE-Juel1)IMD-2-20101013