000844913 001__ 844913
000844913 005__ 20240711101515.0
000844913 0247_ $$2doi$$a10.1149/2.0961805jes
000844913 0247_ $$2ISSN$$a0013-4651
000844913 0247_ $$2ISSN$$a0096-4743
000844913 0247_ $$2ISSN$$a0096-4786
000844913 0247_ $$2ISSN$$a1945-7111
000844913 0247_ $$2Handle$$a2128/18039
000844913 0247_ $$2WOS$$aWOS:000431803900115
000844913 037__ $$aFZJ-2018-02255
000844913 082__ $$a540
000844913 1001_ $$0P:(DE-Juel1)171659$$aFrey, Carolin$$b0
000844913 245__ $$aA Detailed Post Mortem Analysis of Solid Oxide Electrolyzer Cells after Long-Term Stack Operation
000844913 260__ $$aPennington, NJ$$bElectrochemical Soc.$$c2018
000844913 3367_ $$2DRIVER$$aarticle
000844913 3367_ $$2DataCite$$aOutput Types/Journal article
000844913 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1523539257_13027
000844913 3367_ $$2BibTeX$$aARTICLE
000844913 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000844913 3367_ $$00$$2EndNote$$aJournal Article
000844913 520__ $$aA long-term test with a two-layer solid oxide electrolyzer stack was carried out for more than 20 000 hours. The stack was mainly operated in a furnace environment in electrolysis mode, with 50% humidification of H2 at 800°C, a current density of −0.5 Acm−2 and steam conversion rate of 50%. After ∼18 000 hours of operation in electrolysis mode, the voltage and area specific resistance degradation rates were ∼0.6%/kh and 8.2%/kh, respectively. A detailed post mortem analysis of cells including ICP-OES and microstructural analysis was conducted. Two main degradation phenomena were observed in the cells: In the fuel electrode, the depletion and agglomeration of nickel were visible. At the air electrode, demixing of the air electrode and diffusion of strontium took place. This was observed in the formation of strontium zirconate at the interface between the electrolyte and the GDC barrier layer as well as in the formation of strontium oxide and strontium chromate on top of the cells. Strontium oxide was even found in pores on top of the electrolyte. 
000844913 536__ $$0G:(DE-HGF)POF3-135$$a135 - Fuel Cells (POF3-135)$$cPOF3-135$$fPOF III$$x0
000844913 536__ $$0G:(DE-Juel1)SOFC-20140602$$aSOFC - Solid Oxide Fuel Cell (SOFC-20140602)$$cSOFC-20140602$$fSOFC$$x1
000844913 588__ $$aDataset connected to CrossRef
000844913 7001_ $$0P:(DE-Juel1)145945$$aFang, Qingping$$b1
000844913 7001_ $$0P:(DE-Juel1)129662$$aSebold, Doris$$b2$$ufzj
000844913 7001_ $$0P:(DE-Juel1)129828$$aBlum, Ludger$$b3$$ufzj
000844913 7001_ $$0P:(DE-Juel1)129636$$aMenzler, Norbert H.$$b4$$eCorresponding author
000844913 773__ $$0PERI:(DE-600)2002179-3$$a10.1149/2.0961805jes$$gVol. 165, no. 5, p. F357 - F364$$n5$$pF357 - F364$$tJournal of the Electrochemical Society$$v165$$x1945-7111$$y2018
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/20180409_Frey_SOEC%20long%20term_full%20text_post-publizierte%20Juser%20Version.pdf$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/J.%20Electrochem.%20Soc.-2018-Frey-F357-64.pdf$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/20180409_Frey_SOEC%20long%20term_full%20text_post-publizierte%20Juser%20Version.gif?subformat=icon$$xicon$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/20180409_Frey_SOEC%20long%20term_full%20text_post-publizierte%20Juser%20Version.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/20180409_Frey_SOEC%20long%20term_full%20text_post-publizierte%20Juser%20Version.jpg?subformat=icon-180$$xicon-180$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/20180409_Frey_SOEC%20long%20term_full%20text_post-publizierte%20Juser%20Version.jpg?subformat=icon-640$$xicon-640$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/20180409_Frey_SOEC%20long%20term_full%20text_post-publizierte%20Juser%20Version.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/J.%20Electrochem.%20Soc.-2018-Frey-F357-64.gif?subformat=icon$$xicon$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/J.%20Electrochem.%20Soc.-2018-Frey-F357-64.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/J.%20Electrochem.%20Soc.-2018-Frey-F357-64.jpg?subformat=icon-180$$xicon-180$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/J.%20Electrochem.%20Soc.-2018-Frey-F357-64.jpg?subformat=icon-640$$xicon-640$$yOpenAccess
000844913 8564_ $$uhttps://juser.fz-juelich.de/record/844913/files/J.%20Electrochem.%20Soc.-2018-Frey-F357-64.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000844913 909CO $$ooai:juser.fz-juelich.de:844913$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000844913 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)171659$$aForschungszentrum Jülich$$b0$$kFZJ
000844913 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)145945$$aForschungszentrum Jülich$$b1$$kFZJ
000844913 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129662$$aForschungszentrum Jülich$$b2$$kFZJ
000844913 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129828$$aForschungszentrum Jülich$$b3$$kFZJ
000844913 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129636$$aForschungszentrum Jülich$$b4$$kFZJ
000844913 9131_ $$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$$x0
000844913 9141_ $$y2018
000844913 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000844913 915__ $$0StatID:(DE-HGF)1160$$2StatID$$aDBCoverage$$bCurrent Contents - Engineering, Computing and Technology
000844913 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0
000844913 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bJ ELECTROCHEM SOC : 2015
000844913 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000844913 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000844913 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000844913 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000844913 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000844913 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000844913 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000844913 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000844913 920__ $$lyes
000844913 9201_ $$0I:(DE-Juel1)IEK-1-20101013$$kIEK-1$$lWerkstoffsynthese und Herstellungsverfahren$$x0
000844913 9201_ $$0I:(DE-Juel1)IEK-3-20101013$$kIEK-3$$lElektrochemische Verfahrenstechnik$$x1
000844913 9801_ $$aFullTexts
000844913 980__ $$ajournal
000844913 980__ $$aVDB
000844913 980__ $$aUNRESTRICTED
000844913 980__ $$aI:(DE-Juel1)IEK-1-20101013
000844913 980__ $$aI:(DE-Juel1)IEK-3-20101013
000844913 981__ $$aI:(DE-Juel1)ICE-2-20101013
000844913 981__ $$aI:(DE-Juel1)IMD-2-20101013