{"id":"https://openalex.org/W2012255403","doi":"https://doi.org/10.1111/j.1151-2916.1990.tb09811.x","title":"dc Electrical Degradation of Perovskite\u2010Type Titanates: III, A Model of the Mechanism","display_name":"dc Electrical Degradation of Perovskite\u2010Type Titanates: III, A Model of the Mechanism","publication_year":1990,"publication_date":"1990-06-01","ids":{"openalex":"https://openalex.org/W2012255403","doi":"https://doi.org/10.1111/j.1151-2916.1990.tb09811.x","mag":"2012255403"},"language":"en","primary_location":{"id":"doi:10.1111/j.1151-2916.1990.tb09811.x","doi":"https://doi.org/10.1111/j.1151-2916.1990.tb09811.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1151-2916.1990.tb09811.x","pdf_url":null,"source":{"id":"https://openalex.org/S53162366","display_name":"Journal of the American Ceramic Society","issn_l":"0002-7820","issn":["0002-7820","1551-2916"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Ceramic Society","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2012255403"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058876454","display_name":"Tudor Baiatu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tudor Baiatu","raw_affiliation_strings":["Institut fu\u0308r Technologie der Elektrotechnik, Universitat Karlsruhe, D-7500 Karlsruhe, Federal Republic of Germany","Institut f\u00fcr Technologie der Elektrotechnik, Universitat Karlsruhe, D\u20107500 Karlsruhe, Federal Republic of Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut fu\u0308r Technologie der Elektrotechnik, Universitat Karlsruhe, D-7500 Karlsruhe, Federal Republic of Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Institut f\u00fcr Technologie der Elektrotechnik, Universitat Karlsruhe, D\u20107500 Karlsruhe, Federal Republic of Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052798324","display_name":"Rainer M. Waser","orcid":"https://orcid.org/0000-0002-9080-8980","observed_orcids":["https://orcid.org/0000-0002-9080-8980"]},"institutions":[{"id":"https://openalex.org/I4210162505","display_name":"Philips (Germany)","ror":"https://ror.org/05san5604","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210122849","https://openalex.org/I4210162505"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rainer Waser","raw_affiliation_strings":["Electronic Ceramics Group, Philips Research Laboratories, D-5100 Aachen, Federal Republic of Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic Ceramics Group, Philips Research Laboratories, D-5100 Aachen, Federal Republic of Germany","institution_ids":["https://openalex.org/I4210162505"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111865743","display_name":"Karl Heinz H\u00e4rdtl","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Karl\u2010Heinz H\u00e4rdtl","raw_affiliation_strings":["Institut fu\u0308r Technoloqie der Elektrotechnik, Universita\u0308t Karlsruhe, D-7560 Karlsruhe, Federal Republic of Germany","Institut f\u00fcr Technoloqie der Elektrotechnik, Universit\u00e4t Karlsruhe, D-7560 Karlsruhe, Federal Republic of Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut fu\u0308r Technoloqie der Elektrotechnik, Universita\u0308t Karlsruhe, D-7560 Karlsruhe, Federal Republic of Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Institut f\u00fcr Technoloqie der Elektrotechnik, Universit\u00e4t Karlsruhe, D-7560 Karlsruhe, Federal Republic of Germany","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4070,"currency":"USD","value_usd":4070},"apc_paid":null,"fwci":6.7709,"has_fulltext":false,"cited_by_count":449,"citation_normalized_percentile":{"value":0.97773382,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"73","issue":"6","first_page":"1663","last_page":"1673"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13249","display_name":"Dielectric properties of ceramics","score":0.5634999871253967,"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/T13249","display_name":"Dielectric properties of ceramics","score":0.5634999871253967,"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/T10311","display_name":"Advancements in Solid Oxide Fuel Cells","score":0.3052000105381012,"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/T13251","display_name":"Electrical and Thermal Properties of Materials","score":0.0697999969124794,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/titanate-perovskites","display_name":"perovskite titanates","score":0.9559999704360962},{"id":"https://openalex.org/keywords/mixed-ionic-electronic-conduction","display_name":"mixed ionic-electronic conduction","score":0.7940000295639038},{"id":"https://openalex.org/keywords/concentration-polarization","display_name":"concentration polarization","score":0.8320000171661377},{"id":"https://openalex.org/keywords/structural-defects","display_name":"structural defects","score":0.5440000295639038},{"id":"https://openalex.org/keywords/ion-transport","display_name":"ion transport","score":0.44200000166893005},{"id":"https://openalex.org/keywords/electrode-blocking","display_name":"electrode blocking","score":0.4659999907016754},{"id":"https://openalex.org/keywords/acceptor-doping","display_name":"acceptor doping","score":0.6700000166893005}],"concepts":[{"id":"https://openalex.org/C155011858","wikidata":"https://www.wikidata.org/wiki/Q3036449","display_name":"Perovskite (structure)","level":2,"score":0.6923028230667114},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6519569158554077},{"id":"https://openalex.org/C2182769","wikidata":"https://www.wikidata.org/wiki/Q62500","display_name":"Ionic bonding","level":3,"score":0.5177732706069946},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5104621648788452},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.4855034351348877},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.48261913657188416},{"id":"https://openalex.org/C89395315","wikidata":"https://www.wikidata.org/wiki/Q181232","display_name":"Anode","level":3,"score":0.46225398778915405},{"id":"https://openalex.org/C114221277","wikidata":"https://www.wikidata.org/wiki/Q899743","display_name":"Vacancy defect","level":2,"score":0.4615710973739624},{"id":"https://openalex.org/C2779892579","wikidata":"https://www.wikidata.org/wiki/Q912138","display_name":"Acceptor","level":2,"score":0.45942074060440063},{"id":"https://openalex.org/C159467904","wikidata":"https://www.wikidata.org/wiki/Q2001702","display_name":"Chemical physics","level":1,"score":0.44058042764663696},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.4335547089576721},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.43219631910324097},{"id":"https://openalex.org/C2779569378","wikidata":"https://www.wikidata.org/wiki/Q25303768","display_name":"Phenomenological model","level":2,"score":0.43218860030174255},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.41290831565856934},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.33763188123703003},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.3211973309516907},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.21666473150253296},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.20423710346221924},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.1948012411594391},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.1511339545249939},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.10932537913322449},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.07186129689216614},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0696057379245758},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1111/j.1151-2916.1990.tb09811.x","doi":"https://doi.org/10.1111/j.1151-2916.1990.tb09811.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1151-2916.1990.tb09811.x","pdf_url":null,"source":{"id":"https://openalex.org/S53162366","display_name":"Journal of the American Ceramic Society","issn_l":"0002-7820","issn":["0002-7820","1551-2916"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Ceramic Society","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W938464876","https://openalex.org/W1553065212","https://openalex.org/W1658847657","https://openalex.org/W1663044624","https://openalex.org/W1966003589","https://openalex.org/W1967296028","https://openalex.org/W1969274366","https://openalex.org/W1978721266","https://openalex.org/W1981297477","https://openalex.org/W1983712713","https://openalex.org/W1992345305","https://openalex.org/W1997016177","https://openalex.org/W2008647134","https://openalex.org/W2011459725","https://openalex.org/W2017956620","https://openalex.org/W2018031626","https://openalex.org/W2021938300","https://openalex.org/W2023485776","https://openalex.org/W2038476908","https://openalex.org/W2040266113","https://openalex.org/W2045165339","https://openalex.org/W2053414878","https://openalex.org/W2058095354","https://openalex.org/W2060809192","https://openalex.org/W2084106823","https://openalex.org/W2107133220","https://openalex.org/W2120390782","https://openalex.org/W2121953459","https://openalex.org/W2132919485","https://openalex.org/W2136231947","https://openalex.org/W2136761913","https://openalex.org/W2141445246","https://openalex.org/W2156367652","https://openalex.org/W2171980126","https://openalex.org/W2312930607","https://openalex.org/W2612750887","https://openalex.org/W4254807350"],"related_works":["https://openalex.org/W2107133220","https://openalex.org/W1981022739","https://openalex.org/W2120390782","https://openalex.org/W2069412082","https://openalex.org/W2052914957","https://openalex.org/W1970341172","https://openalex.org/W1988432734","https://openalex.org/W2119568234","https://openalex.org/W4281944209","https://openalex.org/W1544858848"],"abstract_inverted_index":{"A":[0],"quantitative":[1],"model":[2,129],"for":[3,26],"the":[4,12,22,27,36,50,59,63,67,71,80,84,103,114,118,122,139],"dc":[5],"voltage\u2010induced":[6],"resistance":[7],"degradation":[8,100],"is":[9,53],"based":[10],"on":[11],"defect":[13,65],"structural":[14],"material":[15,109],"constants":[16],"and":[17,45,87,108,121,135,144],"a":[18,33,76],"numerical":[19],"solution":[20],"of":[21,35,62,70,79,89,97,105,117,138],"general":[23],"transport":[24],"problem":[25],"mixed\u2010conducting":[28],"perovskite\u2010type":[29],"titanates.":[30],"During":[31],"degradation,":[32],"demixing":[34,140],"initially":[37],"homogeneous":[38],"oxygen":[39,72],"vacancy":[40],"concentration":[41,68],"in":[42,83],"nominally":[43],"undoped":[44],"acceptor\u2010doped":[46],"systems":[47],"occurs":[48],"since":[49],"ionic":[51],"transfer":[52],"(at":[54],"least":[55],"partially)":[56],"blocked":[57],"at":[58],"electrodes.":[60],"Because":[61],"specific":[64],"structure,":[66],"polarization":[69],"vacancies":[73],"leads":[74],"to":[75,146],"pronounced":[77],"increase":[78],"p":[81],"\u2010conductivity":[82],"anodic":[85],"region":[86],"formation":[88],"an":[90],"n":[91],"\u2010conducting":[92],"cathodic":[93],"region.":[94],"The":[95,133],"results":[96],"our":[98,127],"phenomenological":[99],"studies":[101],"concerning":[102],"influence":[104],"external":[106],"parameters":[107,110],"as":[111,113],"well":[112],"time":[115],"evolution":[116],"field":[119],"distribution":[120],"electro\u2010coloration":[123],"are":[124,142],"described":[125],"by":[126],"simulation":[128],"with":[130],"reasonable":[131],"precision.":[132],"thermodynamic":[134],"kinetic":[136],"aspects":[137],"process":[141],"discussed":[143],"compared":[145],"related":[147],"phenomena.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":19},{"year":2020,"cited_by_count":18},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":18},{"year":2017,"cited_by_count":18},{"year":2016,"cited_by_count":27},{"year":2015,"cited_by_count":14},{"year":2014,"cited_by_count":22},{"year":2013,"cited_by_count":20},{"year":2012,"cited_by_count":8}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2016-06-24T00:00:00"}