{"id":"https://openalex.org/W7220944281","doi":"https://doi.org/10.5445/ir/1000197625","title":"Electrochemical and Microstructural Degradation and Modeling of Ni/GDC Anodes in Solid Oxide Fuel Cells","display_name":"Electrochemical and Microstructural Degradation and Modeling of Ni/GDC Anodes in Solid Oxide Fuel Cells","publication_year":2026,"publication_date":"2026-10-08","ids":{"openalex":"https://openalex.org/W7220944281","doi":"https://doi.org/10.5445/ir/1000197625"},"language":"en","primary_location":{"id":"doi:10.5445/ir/1000197625","doi":"https://doi.org/10.5445/ir/1000197625","is_oa":true,"landing_page_url":"https://doi.org/10.5445/ir/1000197625","pdf_url":null,"source":{"id":"https://openalex.org/S7407052948","display_name":"KITopen","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I102335020","host_organization_name":"Karlsruhe Institute of Technology","host_organization_lineage":["https://openalex.org/I102335020"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Book"},"volume":null,"type":"book","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5445/ir/1000197625","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5157945983","display_name":"Yanting Liu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Liu, Yanting","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5157945983"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.82778865,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10311","display_name":"Advancements in Solid Oxide Fuel Cells","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10311","display_name":"Advancements in Solid Oxide Fuel Cells","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10409","display_name":"Fuel Cells and Related Materials","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10626","display_name":"High-Temperature Coating Behaviors","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/solid-oxide-fuel-cells","display_name":"solid oxide fuel cells","score":0.9789999723434448},{"id":"https://openalex.org/keywords/ni-gdc-anode","display_name":"Ni-GDC anode","score":0.9150000214576721},{"id":"https://openalex.org/keywords/anode-degradation","display_name":"anode degradation","score":0.8069999814033508},{"id":"https://openalex.org/keywords/accelerated-degradation-testing","display_name":"accelerated degradation testing","score":0.656000018119812},{"id":"https://openalex.org/keywords/transmission-line-model","display_name":"transmission line model","score":0.7390000224113464},{"id":"https://openalex.org/keywords/gas-diffusion","display_name":"gas diffusion","score":0.5559999942779541},{"id":"https://openalex.org/keywords/electrode-kinetics","display_name":"electrode kinetics","score":0.5479999780654907},{"id":"https://openalex.org/keywords/particle-size-effects","display_name":"particle size effects","score":0.45899999141693115},{"id":"https://openalex.org/keywords/sintering-temperature","display_name":"sintering temperature","score":0.6970000267028809},{"id":"https://openalex.org/keywords/reduced-oxygen-partial-pressure","display_name":"reduced oxygen partial pressure","score":0.37299999594688416},{"id":"https://openalex.org/keywords/sensitivity-analysis","display_name":"sensitivity analysis","score":0.4350000023841858},{"id":"https://openalex.org/keywords/equivalent-circuit-model","display_name":"equivalent circuit model","score":0.6259999871253967}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6051999926567078},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.41440001130104065},{"id":"https://openalex.org/C2987658370","wikidata":"https://www.wikidata.org/wiki/Q180253","display_name":"Fuel cells","level":2,"score":0.3971000015735626},{"id":"https://openalex.org/C89395315","wikidata":"https://www.wikidata.org/wiki/Q181232","display_name":"Anode","level":3,"score":0.3628000020980835},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.3301999866962433},{"id":"https://openalex.org/C153911025","wikidata":"https://www.wikidata.org/wiki/Q7202","display_name":"Molecular biology","level":1,"score":0.3111000061035156},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27970001101493835},{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.26989999413490295},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.2563000023365021},{"id":"https://openalex.org/C2778456004","wikidata":"https://www.wikidata.org/wiki/Q899633","display_name":"Solid oxide fuel cell","level":4,"score":0.2563000023365021}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5445/ir/1000197625","doi":"https://doi.org/10.5445/ir/1000197625","is_oa":true,"landing_page_url":"https://doi.org/10.5445/ir/1000197625","pdf_url":null,"source":{"id":"https://openalex.org/S7407052948","display_name":"KITopen","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I102335020","host_organization_name":"Karlsruhe Institute of Technology","host_organization_lineage":["https://openalex.org/I102335020"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Book"}],"best_oa_location":{"id":"doi:10.5445/ir/1000197625","doi":"https://doi.org/10.5445/ir/1000197625","is_oa":true,"landing_page_url":"https://doi.org/10.5445/ir/1000197625","pdf_url":null,"source":{"id":"https://openalex.org/S7407052948","display_name":"KITopen","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I102335020","host_organization_name":"Karlsruhe Institute of Technology","host_organization_lineage":["https://openalex.org/I102335020"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Book"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9853000044822693}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W6931619229","https://openalex.org/W7162775304","https://openalex.org/W7115686359","https://openalex.org/W7222971816","https://openalex.org/W4409645399","https://openalex.org/W4380031048","https://openalex.org/W6884544551","https://openalex.org/W4237431511","https://openalex.org/W4399998853","https://openalex.org/W4412019415"],"abstract_inverted_index":{"SOFCs":[0],"zeigen":[1],"Potenzial":[2],"sowohl":[3],"f\u00fcr":[4,8,56,188,193,330,445,459],"station\u00e4re":[5,24],"als":[6,373],"auch":[7],"mobile":[9],"Energieanwendungen.":[10],"Die":[11,120,370],"Forschung":[12],"konzentriert":[13],"sich":[14],"auf":[15,208,249,268,303,433],"die":[16,50,64,77,109,125,153,229,258,295,307,366,403,415,427,449],"Verbesserung":[17],"von":[18,33,52,66,113,127,130,199,405],"Leistung,":[19,111],"Lebensdauer":[20,32],"und":[21,28,41,69,82,99,118,133,138,157,174,190,196,225,338,341,355,358,390,425,448,454,463],"Kosten.":[22],"F\u00fcr":[23,201],"Systeme":[25],"wie":[26,155],"W\u00e4rme-":[27],"Stromgeneratoren":[29],"wird":[30],"eine":[31,240,281,304],"40.000\u201380.000":[34],"Stunden":[35],"erwartet,":[36],"obwohl":[37],"konventionelle":[38],"Langzeittests":[39,202],"kostspielig":[40],"unpraktisch":[42],"sind.":[43],"Diese":[44,419,439],"Arbeit":[45,440],"adressiert":[46],"diese":[47],"Herausforderungen":[48],"durch":[49,63,89,402,414],"Charakterisierung":[51,98,122],"Ni/GDC-Elektroden":[53,128],"verschiedener":[54],"Herstellungstechniken":[55],"den":[57],"Betrieb":[58],"bei":[59,171,277,378,393,436],"mittleren":[60],"Temperaturen":[61,279],"sowie":[62,88],"Entwicklung":[65,430],"beschleunigten":[67],"Test-":[68],"Vorhersagemethoden":[70],"zur":[71],"Absch\u00e4tzung":[72],"der":[73,84,172,214,260,292,429,452],"langfristigen":[74],"Degradation.":[75,360],"Zellen,":[76],"mittels":[78,352],"Siebdruck":[79],"mit":[80,168,291,316,334,407],"Standard-":[81],"Feinpartikel-Pasten":[83],"Forschungszentrum":[85],"J\u00fclich":[86],"GmbH":[87],"Infiltration":[90],"hergestellt":[91],"wurden,":[92],"wurden":[93,149,267,314],"anhand":[94],"ihrer":[95],"initialen":[96],"elektrochemischen":[97],"strukturellen":[100],"Analyse":[101],"verglichen.":[102],"Zellen":[103,151,166,218,315],"aus":[104,185],"Ni-Infiltration":[105],"in":[106,116,262,294],"GDC":[107],"zeigten":[108,161,236,280,392,422],"beste":[110],"gefolgt":[112],"Feinpartikel-Paste,":[114],"GDC-Infiltration":[115],"Ni":[117],"Standard-Paste.":[119],"initiale":[121],"zeigt,":[123],"dass":[124],"Leistung":[126],"stark":[129],"Partikelgr\u00f6\u00dfe,":[131],"Sintertemperatur":[132],"Reduktionsprotokoll":[134],"abh\u00e4ngt,":[135],"w\u00e4hrend":[136,228],"Zwischenschichten":[137],"Leiterschichten":[139],"einen":[140,442],"geringeren":[141],"Einfluss":[142],"haben.":[143],"Um":[144],"\u00fcberlappende":[145],"Verlustmechanismen":[146],"zu":[147,456],"dekonvolvieren,":[148],"symmetrische":[150],"eingesetzt,":[152],"Schl\u00fcsselprozesse":[154],"Gasdiffusion":[156,173],"Ladungstransfer":[158],"isolieren.":[159],"Sensitivit\u00e4tsanalysen":[160],"allgemeine":[162],"Elektrodenprozesse":[163],"\u00fcber":[164,285],"alle":[165],"hinweg,":[167],"geringf\u00fcgigen":[169],"Unterschieden":[170],"einem":[175,186],"unbekannten":[176],"mittelfrequenten":[177],"Signal.":[178],"Ein":[179,361],"Ersatzschaltbild":[180],"(ECM)":[181],"wurde":[182,203,248,329,351,372,401],"etabliert,":[183],"bestehend":[184],"Transmission-Line-Modell":[187],"Elektrodenkinetik":[189],"drei":[191],"RQ-Elementen":[192],"Gasdiffusion,":[194],"mittelfrequente":[195],"hochfrequente":[197],"Beitr\u00e4ge":[198],"Elektrolyt/Schnittstelle.":[200],"ein":[204],"neuartiger":[205],"Multi-Zellen-Versuchsaufbau":[206],"basierend":[207],"dem":[209],"active-driven":[210],"gas":[211],"layer-Konzept":[212],"entwickelt,":[213],"simultane":[215],"Impedanzmessungen":[216],"mehrerer":[217],"erm\u00f6glicht.":[219],"Dieser":[220],"Ansatz":[221],"reduzierte":[222],"experimentelle":[223],"Kosten":[224],"Zeit":[226],"erheblich,":[227],"kontrollierten":[230],"Gasumwandlungsbedingungen":[231],"erhalten":[232],"blieben.":[233],"Parallele":[234],"Multi-Zellen-Experimente":[235],"pseudoinduktive":[237],"Schleifen,":[238],"wenn":[239],"Zelle":[241],"ihre":[242],"Nachbarn":[243],"deutlich":[244],"\u00fcbertraf.":[245],"Dieses":[246],"Ph\u00e4nomen":[247],"unterschiedliche":[250,381],"Gaskonsumierung":[251],"oder":[252,320,409],"-produktion":[253],"benachbarter":[254],"Elektroden":[255],"zur\u00fcckgef\u00fchrt,":[256],"was":[257],"Bedeutung":[259],"Zelluniformit\u00e4t":[261],"Multi-Zellen-Testmethoden":[263],"unterstreicht.":[264],"Beschleunigte":[265],"Alterungsprotokolle":[266],"Grundlage":[269],"kurzfristiger":[270],"Tests":[271,276],"unter":[272,308],"erh\u00f6hten":[273,278],"Belastungen":[274],"entwickelt.":[275],"Abnahme":[282],"des":[283,326,417,431],"Polarisationswiderstands":[284],"800":[286],"\u00b0C,":[287],"m\u00f6glicherweise":[288],"im":[289],"Zusammenhang":[290],"Ni-Oberfl\u00e4chendiffusion":[293],"GDC-Zwischenschicht.":[296],"Bei":[297],"900":[298],"\u00b0C":[299,340,380],"beobachtetes":[300],"GDC-Sintern":[301],"deutete":[302],"Elektroden-Reorganisation":[305],"hin,":[306],"Betriebsbedingungen":[309],"nicht":[310],"dominant":[311],"ist.":[312],"Folglich":[313],"Zwischenschicht,":[317],"schlechter":[318],"Anfangsleistung":[319],"unklarer":[321],"Impedanz":[322],"ausgeschlossen.":[323],"Eine":[324,398],"Siebdruckzelle":[325],"Typs":[327],"V1.5a":[328],"beschleunigte":[331,464],"Lebensdauertests":[332],"ausgew\u00e4hlt,":[333],"Langzeit-EIS-Messungen":[335],"zwischen":[336],"600":[337],"750":[339,379],"10\u201350%":[342],"Feuchtigkeit,":[343],"wobei":[344,377],"Referenzbedingungen":[345],"periodisch":[346],"aufgezeichnet":[347],"wurden.":[348],"Der":[349],"Ladungstransferwiderstand":[350],"CNLS-Analyse":[353],"angepasst":[354],"zeigte":[356],"thermisch":[357,374],"feuchteaktivierte":[359],"Arrhenius":[362],"-(Potenzgesetz)-basierter":[363],"Umrechnungsfaktor":[364],"erm\u00f6glichte":[365],"Standardisierung":[367],"aller":[368],"Zeitreihendaten.":[369],"Degradation":[371],"aktiviert":[375],"identifiziert,":[376],"Mechanismen":[382],"auftraten.":[383],"Lebensdauer-Vorhersagemodelle,":[384],"einschlie\u00dflich":[385],"Arrhenius-,":[386],"Potenzgesetzes-,":[387],"logarithmischer":[388],"Funktion":[389],"\u00c4quivalenzzeit-Konzepts,":[391],"einzelner":[394],"Anwendung":[395],"divergierende":[396],"Ergebnisse.":[397],"verbesserte":[399],"Konsistenz":[400],"Kombination":[404],"Arrhenius-Degradation":[406],"Potenz-":[408],"Logarithmusfunktionen":[410],"erzielt,":[411],"weiter":[412],"verfeinert":[413],"Einbeziehung":[416],"\u00c4quivalenzzeit-Konzepts.":[418],"hybriden":[420],"Ans\u00e4tze":[421],"robuste":[423],"Vorhersagef\u00e4higkeit":[424],"erm\u00f6glichten":[426],"Extrapolation":[428],"Ladungstransferwiderstands":[432],"l\u00e4ngere":[434],"Zeitr\u00e4ume":[435],"reduzierter":[437],"Testdauer.":[438],"etabliert":[441],"umfassenden":[443],"Rahmen":[444],"das":[446],"Verst\u00e4ndnis":[447],"pr\u00e4diktive":[450],"Modellierung":[451],"Ni/GDC-Anoden-Degradation":[453],"tr\u00e4gt":[455],"potenziellen":[457],"Strategien":[458],"effiziente":[460],"SOFC-Tests,":[461],"Lebensdauerverbesserung":[462],"Kommerzialisierung":[465],"bei.":[466]},"counts_by_year":[],"updated_date":"2026-10-10T09:11:00.788812","created_date":"2026-10-09T00:00:00"}
