{"id":"https://openalex.org/W653519945","doi":"https://doi.org/10.1149/200507.1726pv","title":"Structural Characterisation of the Potential SOFC Cathode Materials, La2\u2212xSrxCoO4+ \u2202 (0 \u2264 x \u2264 1.0)","display_name":"Structural Characterisation of the Potential SOFC Cathode Materials, La2\u2212xSrxCoO4+ \u2202 (0 \u2264 x \u2264 1.0)","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W653519945","doi":"https://doi.org/10.1149/200507.1726pv","mag":"653519945"},"language":"en","primary_location":{"id":"doi:10.1149/200507.1726pv","doi":"https://doi.org/10.1149/200507.1726pv","is_oa":true,"landing_page_url":"https://doi.org/10.1149/200507.1726pv","pdf_url":"https://iopscience.iop.org/article/10.1149/200507.1726PV/pdf","source":{"id":"https://openalex.org/S4210168536","display_name":"ECS Proceedings Volumes","issn_l":"0161-6374","issn":["0161-6374","2576-1579"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320195","host_organization_name":"Electrochemical Society","host_organization_lineage":["https://openalex.org/P4310320195"],"host_organization_lineage_names":["Electrochemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ECS Proceedings Volumes","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://iopscience.iop.org/article/10.1149/200507.1726PV/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113553877","display_name":"Richard John Heap","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"R. Heap","raw_affiliation_strings":["Chemistry Division, University of Surrey, Guildford, Surrey, GU2 7XH, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Division, University of Surrey, Guildford, Surrey, GU2 7XH, UK","institution_ids":["https://openalex.org/I28290843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5113553877"],"corresponding_institution_ids":["https://openalex.org/I28290843"],"apc_list":null,"apc_paid":null,"fwci":0.1826,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.45585315,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2005-07","issue":"1","first_page":"1726","last_page":"1734"},"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/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T13249","display_name":"Dielectric properties of ceramics","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/k2nif4-type-structure","display_name":"K2NiF4-type structure","score":0.8610000014305115},{"id":"https://openalex.org/keywords/interstitial-oxygen","display_name":"interstitial oxygen","score":0.8899999856948853},{"id":"https://openalex.org/keywords/mixed-ionic-electronic-conductors","display_name":"mixed ionic-electronic conductors","score":0.6340000033378601},{"id":"https://openalex.org/keywords/strontium-doping","display_name":"strontium doping","score":0.4339999854564667},{"id":"https://openalex.org/keywords/crystal-structure","display_name":"crystal structure","score":0.6869999766349792},{"id":"https://openalex.org/keywords/tetragonal-i4-mmm-structure","display_name":"tetragonal I4/mmm","score":0.8029999732971191},{"id":"https://openalex.org/keywords/cobalt-oxidation-state","display_name":"cobalt oxidation state","score":0.9150000214576721},{"id":"https://openalex.org/keywords/perovskite-oxides","display_name":"perovskite oxides","score":0.5759999752044678}],"concepts":[{"id":"https://openalex.org/C37243968","wikidata":"https://www.wikidata.org/wiki/Q648961","display_name":"Orthorhombic crystal system","level":3,"score":0.7751754522323608},{"id":"https://openalex.org/C170751736","wikidata":"https://www.wikidata.org/wiki/Q503601","display_name":"Tetragonal crystal system","level":3,"score":0.6996278762817383},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.6211327314376831},{"id":"https://openalex.org/C49110097","wikidata":"https://www.wikidata.org/wiki/Q175233","display_name":"Cathode","level":2,"score":0.6087112426757812},{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.5597591996192932},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5413091778755188},{"id":"https://openalex.org/C2778456004","wikidata":"https://www.wikidata.org/wiki/Q899633","display_name":"Solid oxide fuel cell","level":4,"score":0.5293741226196289},{"id":"https://openalex.org/C60546165","wikidata":"https://www.wikidata.org/wiki/Q188132","display_name":"Interstitial defect","level":3,"score":0.4896007180213928},{"id":"https://openalex.org/C2987658370","wikidata":"https://www.wikidata.org/wiki/Q180253","display_name":"Fuel cells","level":2,"score":0.48942509293556213},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.45413216948509216},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.3850627541542053},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3803057372570038},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.34044623374938965},{"id":"https://openalex.org/C115624301","wikidata":"https://www.wikidata.org/wiki/Q895901","display_name":"Crystal structure","level":2,"score":0.32818156480789185},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.23294293880462646},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.18476134538650513},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.16520950198173523},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.11256951093673706},{"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/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C89395315","wikidata":"https://www.wikidata.org/wiki/Q181232","display_name":"Anode","level":3,"score":0.0},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1149/200507.1726pv","doi":"https://doi.org/10.1149/200507.1726pv","is_oa":true,"landing_page_url":"https://doi.org/10.1149/200507.1726pv","pdf_url":"https://iopscience.iop.org/article/10.1149/200507.1726PV/pdf","source":{"id":"https://openalex.org/S4210168536","display_name":"ECS Proceedings Volumes","issn_l":"0161-6374","issn":["0161-6374","2576-1579"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320195","host_organization_name":"Electrochemical Society","host_organization_lineage":["https://openalex.org/P4310320195"],"host_organization_lineage_names":["Electrochemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ECS Proceedings Volumes","raw_type":"journal-article"},{"id":"pmh:oai:epubs.cclrc.ac.uk:work/35769","doi":null,"is_oa":false,"landing_page_url":"http://purl.org/net/epubs/work/35769","pdf_url":null,"source":{"id":"https://openalex.org/S4306400334","display_name":"Science and Technology Facilities Council","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I162524378","host_organization_name":"Science and Technology Facilities Council","host_organization_lineage":["https://openalex.org/I162524378"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"mag:2917588618","doi":null,"is_oa":false,"landing_page_url":"https://researchportal.bath.ac.uk/en/publications/structural-characterisation-of-the-potential-sofc-cathode-materia","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.1149/200507.1726pv","doi":"https://doi.org/10.1149/200507.1726pv","is_oa":true,"landing_page_url":"https://doi.org/10.1149/200507.1726pv","pdf_url":"https://iopscience.iop.org/article/10.1149/200507.1726PV/pdf","source":{"id":"https://openalex.org/S4210168536","display_name":"ECS Proceedings Volumes","issn_l":"0161-6374","issn":["0161-6374","2576-1579"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320195","host_organization_name":"Electrochemical Society","host_organization_lineage":["https://openalex.org/P4310320195"],"host_organization_lineage_names":["Electrochemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ECS Proceedings Volumes","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.75}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W653519945.pdf","grobid_xml":"https://content.openalex.org/works/W653519945.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W6996845397","https://openalex.org/W3120198642","https://openalex.org/W1627267202","https://openalex.org/W2559642769","https://openalex.org/W2614071337","https://openalex.org/W2564203315","https://openalex.org/W1973360090","https://openalex.org/W2902298525","https://openalex.org/W1989076316","https://openalex.org/W6884873725"],"abstract_inverted_index":{"Recently":[0],"mixed":[1],"conducting":[2],"K":[3],"2":[4,15],"NiF":[5],"4":[6],"-type":[7],"materials":[8],"containing":[9,106],"interstitial":[10,68,119,142],"oxygen,":[11,120],"such":[12,149],"as":[13,28],"La":[14,49],"Ni":[16],"1\u2212x":[17],"Co":[18,124,152],"x":[19,52,58,82,93,163],"O":[20],"4+":[21,54],"\u2202":[22,55],",":[23,96],"have":[24],"been":[25],"attracting":[26],"attention":[27],"potential":[29],"solid":[30],"oxide":[31],"fuel":[32],"cell":[33],"cathode":[34],"materials.":[35],"In":[36],"this":[37,133],"paper,":[38],"we":[39],"report":[40],"a":[41,87],"detailed":[42],"structural":[43,167],"investigation":[44],"of":[45,141],"the":[46,64,67,84,97,123,139,151,159],"related":[47],"system,":[48],"2\u2212x":[50],"Sr":[51,73,108,137,147],"CoO":[53],"(0":[56],"\u2264":[57,59,81,94,162,164],"1),":[60],"to":[61,130,173],"examine":[62],"how":[63],"structure":[65,98],"and":[66,121],"oxygen":[69,143],"content":[70],"varies":[71],"with":[72,145],"content.":[74],"The":[75,166],"results":[76,168],"show":[77],"that":[78,150],"for":[79,92,117],"0.2":[80],"\u22641,":[83],"system":[85],"adopts":[86],"tetragonal":[88],"I4/mmm":[89],"cell,":[90],"while":[91],"0.1":[95],"becomes":[99],"orthorhombic,":[100],"space":[101],"group":[102],"Abma.":[103],"For":[104,135],"samples":[105],"high":[107],"contents":[109],"(x":[110],">":[111],"0.5),":[112],"there":[113],"is":[114],"no":[115],"evidence":[116],"any":[118],"consequently":[122],"oxidation":[125,153],"state":[126],"decreases":[127],"from":[128],"3+":[129],"2.6+":[131],"in":[132,158,171],"range.":[134],"lower":[136],"contents,":[138],"level":[140],"increases":[144],"decreasing":[146],"content,":[148],"remains":[154],"approximately":[155],"constant":[156],"(\u22482.6+)":[157],"range,":[160],"0":[161],"0.5.":[165],"are":[169],"discussed":[170],"comparison":[172],"literature":[174],"conductivity":[175],"data.":[176]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}