{"id":"https://openalex.org/W2149397925","doi":"https://doi.org/10.1111/j.1151-2916.1977.tb16087.x","title":"Oxygen Stoichiometry in LaMn 1\u2010x Cu x O 3+y by Thermogravimetry","display_name":"Oxygen Stoichiometry in LaMn 1\u2010x Cu x O 3+y by Thermogravimetry","publication_year":1977,"publication_date":"1977-01-01","ids":{"openalex":"https://openalex.org/W2149397925","doi":"https://doi.org/10.1111/j.1151-2916.1977.tb16087.x","mag":"2149397925"},"language":"en","primary_location":{"id":"doi:10.1111/j.1151-2916.1977.tb16087.x","doi":"https://doi.org/10.1111/j.1151-2916.1977.tb16087.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1151-2916.1977.tb16087.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"},"volume":null,"type":"article","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/A5042794864","display_name":"Eva M. Vogel","orcid":"https://orcid.org/0000-0002-9682-9854","observed_orcids":["https://orcid.org/0000-0002-9682-9854"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. M. VOGEL","raw_affiliation_strings":["Bell Laboratories, Murray Hill, New Jersey 07974"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Murray Hill, New Jersey 07974","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"D. W. JOHNSON","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800916854","display_name":"American Ceramic Society","ror":"https://ror.org/01e8hcf19","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2800916854"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. W. JOHNSON","raw_affiliation_strings":["Bell Laboratories, Murray Hill, New Jersey 07974","Member, the American Ceramic Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Murray Hill, New Jersey 07974","institution_ids":[]},{"raw_affiliation_string":"Member, the American Ceramic Society","institution_ids":["https://openalex.org/I2800916854"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037378504","display_name":"PATRICK K. GALLAGHER","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800916854","display_name":"American Ceramic Society","ror":"https://ror.org/01e8hcf19","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2800916854"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. K. GALLAGHER","raw_affiliation_strings":["Bell Laboratories, Murray Hill, New Jersey 07974","Member, the American Ceramic Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Murray Hill, New Jersey 07974","institution_ids":[]},{"raw_affiliation_string":"Member, the American Ceramic Society","institution_ids":["https://openalex.org/I2800916854"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4070,"currency":"USD","value_usd":4070},"apc_paid":null,"fwci":0.4007,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.61092765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"60","issue":"1-2","first_page":"31","last_page":"33"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","score":0.7919999957084656,"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"}},"topics":[{"id":"https://openalex.org/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","score":0.7919999957084656,"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/T10311","display_name":"Advancements in Solid Oxide Fuel Cells","score":0.15160000324249268,"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.010700000450015068,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lanthanum-manganite","display_name":"lanthanum manganite","score":0.7990000247955322},{"id":"https://openalex.org/keywords/copper-substitution","display_name":"copper substitution","score":0.8220000267028809},{"id":"https://openalex.org/keywords/oxygen-stoichiometry","display_name":"oxygen stoichiometry","score":0.9919999837875366},{"id":"https://openalex.org/keywords/oxygen-deficiency","display_name":"oxygen deficiency","score":0.8600000143051147},{"id":"https://openalex.org/keywords/perovskite-structure","display_name":"perovskite structure","score":0.8769999742507935},{"id":"https://openalex.org/keywords/cu-rich-phase","display_name":"Cu-rich phase","score":0.6610000133514404}],"concepts":[{"id":"https://openalex.org/C144082473","wikidata":"https://www.wikidata.org/wiki/Q213185","display_name":"Stoichiometry","level":2,"score":0.7877183556556702},{"id":"https://openalex.org/C555894677","wikidata":"https://www.wikidata.org/wiki/Q1801","display_name":"Lanthanum","level":2,"score":0.7384799718856812},{"id":"https://openalex.org/C39588626","wikidata":"https://www.wikidata.org/wiki/Q902806","display_name":"Thermogravimetry","level":2,"score":0.6674714088439941},{"id":"https://openalex.org/C2777422625","wikidata":"https://www.wikidata.org/wiki/Q18345146","display_name":"Lanthanum manganite","level":4,"score":0.6431911587715149},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6046984791755676},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.5571797490119934},{"id":"https://openalex.org/C155011858","wikidata":"https://www.wikidata.org/wiki/Q3036449","display_name":"Perovskite (structure)","level":2,"score":0.5561903119087219},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.550325334072113},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.47431063652038574},{"id":"https://openalex.org/C60100273","wikidata":"https://www.wikidata.org/wiki/Q902806","display_name":"Thermogravimetric analysis","level":2,"score":0.4656076729297638},{"id":"https://openalex.org/C528890316","wikidata":"https://www.wikidata.org/wiki/Q731","display_name":"Manganese","level":2,"score":0.46292778849601746},{"id":"https://openalex.org/C2776229262","wikidata":"https://www.wikidata.org/wiki/Q2542778","display_name":"Manganate","level":4,"score":0.4104583263397217},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.23324421048164368},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.1252293884754181},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.06607478857040405},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C68801617","wikidata":"https://www.wikidata.org/wiki/Q162908","display_name":"Electrolyte","level":3,"score":0.0},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1111/j.1151-2916.1977.tb16087.x","doi":"https://doi.org/10.1111/j.1151-2916.1977.tb16087.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1151-2916.1977.tb16087.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":12,"referenced_works":["https://openalex.org/W1967258186","https://openalex.org/W1967358150","https://openalex.org/W1975611107","https://openalex.org/W1983740606","https://openalex.org/W1988401129","https://openalex.org/W2002671032","https://openalex.org/W2004015178","https://openalex.org/W2012279637","https://openalex.org/W2061032606","https://openalex.org/W2090030130","https://openalex.org/W2127205006","https://openalex.org/W2136130120"],"related_works":["https://openalex.org/W2081089270","https://openalex.org/W157262664","https://openalex.org/W2914172775","https://openalex.org/W1836546825","https://openalex.org/W1497971837","https://openalex.org/W2116167173","https://openalex.org/W4396976513","https://openalex.org/W3128971964","https://openalex.org/W2058342328","https://openalex.org/W2014617436"],"abstract_inverted_index":{"Thermogravimetry":[0],"in":[1,49,54,103],"reducing":[2],"atmospheres":[3],"was":[4,36,101,113,200,257],"used":[5],"to":[6,115,158,187,229],"study":[7],"the":[8,20,39,58,106,142,178,188,203],"oxygen":[9,17,190],"Stoichiometry":[10],"of":[11,19,25,126,205],"several":[12],"Cu\u2010substituted":[13],"lanthanum":[14,109],"manganates.":[15],"The":[16,108,218,247],"content":[18],"samples":[21,43],"at":[22,47],"various":[23],"levels":[24],"reduction":[26,194],"(to":[27],"La":[28],"2":[29,51,56,73,86,136,166,225,239],"O":[30,50,55,72,85,135,165,224,238,255],"3":[31,62,71,223,237],",":[32,65,76,89,118,139,242],"MnO,":[33],"and":[34,52,90,149,172,199,214],"Cu)":[35],"calculated":[37],"from":[38],"gravimetric":[40],"data.":[41],"Freeze\u2010dried":[42],"prepared":[44],"by":[45,202],"firing":[46],"1100\u00b0C":[48],"cooling":[53],"had":[57],"following":[59],"composition:":[60],"LaMnO":[61,111,116],".":[63,68,74,79,83,87,97,137,152,163,167,226,232,236,240],"13":[64],"LaMn":[66,77,91,131,220,230,251],"0":[67,78,82,162,231,235],"7":[69,233],"Cuo.":[70,222],"96":[75,227],"5":[80,84,164],"Cu":[81,93,127,133,150,161,173,234,253],"93":[88,138],"0.3":[92,252],"0.7":[94,221,254],"6":[95],"2.71":[96,256],"Single\u2010phase":[98],"perovskite":[99,179],"structure":[100],"obtained":[102],"all":[104],"but":[105,192],"last.":[107],"manganate":[110],"3.13":[112],"reduced":[114,157,182,228],"3.00":[117],"which":[119],"shows":[120],"considerable":[121],"stability.":[122],"A":[123],"50%":[124],"substitution":[125],"for":[128],"Mn":[129,147,170],"gave":[130],"0.5":[132,134,160],"indicating":[140],"that":[141],"ions":[143],"involved":[144],"were":[145,216],"mostly":[146],"4+":[148],"2+":[151,171],"This":[153,181],"compound":[154,219],"could":[155,184],"be":[156,185],"LaMng":[159],"26":[168],"(largely":[169],"1+":[174],")":[175],"without":[176],"destroying":[177],"structure.":[180],"phase":[183],"reoxidized":[186],"original":[189],"level":[191],"subsequent":[193],"required":[195],"considerably":[196],"higher":[197],"temperatures":[198],"accompanied":[201],"precipitation":[204],"Cu\u2010rich":[206,249],"phases.":[207],"Samples":[208],"with":[209],"a":[210,243],"Cu:Mn":[211],"ratio":[212],"30:70":[213],"70:30":[215],"O\u2010deficient.":[217],"54":[241],"relatively":[244],"stable":[245],"composition.":[246],"highly":[248],"sample":[250],"easily":[258],"reduced.":[259]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2016-06-24T00:00:00"}
