{"id":"https://openalex.org/W2007143178","doi":"https://doi.org/10.2320/matertrans.e-m2012821","title":"Influence of Addition of Alumina Nanoparticles on Thermoelectric Properties of La-Filled Skutterudite CoSb3 Compounds","display_name":"Influence of Addition of Alumina Nanoparticles on Thermoelectric Properties of La-Filled Skutterudite CoSb3 Compounds","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2007143178","doi":"https://doi.org/10.2320/matertrans.e-m2012821","mag":"2007143178"},"language":"en","primary_location":{"id":"doi:10.2320/matertrans.e-m2012821","doi":"https://doi.org/10.2320/matertrans.e-m2012821","is_oa":true,"landing_page_url":"https://doi.org/10.2320/matertrans.e-m2012821","pdf_url":"https://www.jstage.jst.go.jp/article/matertrans/53/10/53_E-M2012821/_pdf","source":{"id":"https://openalex.org/S4210209311","display_name":"MATERIALS TRANSACTIONS","issn_l":"1345-9678","issn":["1345-9678","1347-5320"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4322765269","host_organization_name":"Japan Institute of Metals","host_organization_lineage":["https://openalex.org/P4322765269"],"host_organization_lineage_names":["Japan Institute of Metals"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MATERIALS TRANSACTIONS","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/matertrans/53/10/53_E-M2012821/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090092776","display_name":"Takashi Itoh","orcid":"https://orcid.org/0000-0003-2408-7342","observed_orcids":["https://orcid.org/0000-0003-2408-7342"]},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Itoh","raw_affiliation_strings":["Department of Materials Science and Engineering, Nagoya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering, Nagoya University","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041905410","display_name":"Masaki Matsuhara","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaki Matsuhara","raw_affiliation_strings":["Department of Materials Science and Engineering, Nagoya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering, Nagoya University","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I60134161"],"apc_list":null,"apc_paid":null,"fwci":0.3911,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.52253514,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"53","issue":"10","first_page":"1801","last_page":"1805"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10440","display_name":"Advanced Thermoelectric Materials and Devices","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/T10440","display_name":"Advanced Thermoelectric Materials and Devices","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/T11277","display_name":"Thermal properties of materials","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"}},{"id":"https://openalex.org/T13251","display_name":"Electrical and Thermal Properties of 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"}}],"keywords":[{"id":"https://openalex.org/keywords/cosb3","display_name":"CoSb3","score":0.875},{"id":"https://openalex.org/keywords/skutterudites","display_name":"skutterudites","score":0.8410000205039978},{"id":"https://openalex.org/keywords/thermoelectric-properties","display_name":"thermoelectric properties","score":0.753000020980835},{"id":"https://openalex.org/keywords/al2o3-nanoparticles","display_name":"Al2O3 nanoparticles","score":0.8849999904632568},{"id":"https://openalex.org/keywords/lanthanum-doping","display_name":"lanthanum doping","score":0.9010000228881836},{"id":"https://openalex.org/keywords/thermal-conductivity-reduction","display_name":"thermal conductivity reduction","score":0.925000011920929},{"id":"https://openalex.org/keywords/electrical-resistivity","display_name":"electrical resistivity","score":0.8230000138282776},{"id":"https://openalex.org/keywords/thermoelectric-figure-of-merit","display_name":"figure of merit ZT","score":0.6499999761581421},{"id":"https://openalex.org/keywords/high-temperature-thermoelectrics","display_name":"high-temperature thermoelectrics","score":0.8029999732971191},{"id":"https://openalex.org/keywords/pulse-discharge-sintering","display_name":"pulse discharge sintering","score":0.8579999804496765},{"id":"https://openalex.org/keywords/planetary-ball-milling","display_name":"planetary ball milling","score":0.8529999852180481}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8985228538513184},{"id":"https://openalex.org/C2776731941","wikidata":"https://www.wikidata.org/wiki/Q417274","display_name":"Skutterudite","level":4,"score":0.8952282667160034},{"id":"https://openalex.org/C132186339","wikidata":"https://www.wikidata.org/wiki/Q781139","display_name":"Ball mill","level":2,"score":0.7787047624588013},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.7669646739959717},{"id":"https://openalex.org/C97346530","wikidata":"https://www.wikidata.org/wiki/Q487005","display_name":"Thermal conductivity","level":2,"score":0.7127828598022461},{"id":"https://openalex.org/C207365445","wikidata":"https://www.wikidata.org/wiki/Q15020929","display_name":"Thermoelectric materials","level":3,"score":0.5803536772727966},{"id":"https://openalex.org/C2777581544","wikidata":"https://www.wikidata.org/wiki/Q844613","display_name":"Sintering","level":2,"score":0.5643371939659119},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.5179271101951599},{"id":"https://openalex.org/C140327455","wikidata":"https://www.wikidata.org/wiki/Q1228460","display_name":"Roasting","level":2,"score":0.5135167241096497},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.49466392397880554},{"id":"https://openalex.org/C206139338","wikidata":"https://www.wikidata.org/wiki/Q192355","display_name":"Raw material","level":2,"score":0.4619735777378082},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.4124608337879181},{"id":"https://openalex.org/C39353612","wikidata":"https://www.wikidata.org/wiki/Q5283759","display_name":"Atmospheric temperature range","level":2,"score":0.4117734432220459},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.4076939821243286},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3518802523612976},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.2887756824493408},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2289128303527832},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.05798506736755371},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2320/matertrans.e-m2012821","doi":"https://doi.org/10.2320/matertrans.e-m2012821","is_oa":true,"landing_page_url":"https://doi.org/10.2320/matertrans.e-m2012821","pdf_url":"https://www.jstage.jst.go.jp/article/matertrans/53/10/53_E-M2012821/_pdf","source":{"id":"https://openalex.org/S4210209311","display_name":"MATERIALS TRANSACTIONS","issn_l":"1345-9678","issn":["1345-9678","1347-5320"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4322765269","host_organization_name":"Japan Institute of Metals","host_organization_lineage":["https://openalex.org/P4322765269"],"host_organization_lineage_names":["Japan Institute of Metals"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MATERIALS TRANSACTIONS","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2320/matertrans.e-m2012821","doi":"https://doi.org/10.2320/matertrans.e-m2012821","is_oa":true,"landing_page_url":"https://doi.org/10.2320/matertrans.e-m2012821","pdf_url":"https://www.jstage.jst.go.jp/article/matertrans/53/10/53_E-M2012821/_pdf","source":{"id":"https://openalex.org/S4210209311","display_name":"MATERIALS TRANSACTIONS","issn_l":"1345-9678","issn":["1345-9678","1347-5320"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4322765269","host_organization_name":"Japan Institute of Metals","host_organization_lineage":["https://openalex.org/P4322765269"],"host_organization_lineage_names":["Japan Institute of Metals"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MATERIALS TRANSACTIONS","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2007143178.pdf","grobid_xml":"https://content.openalex.org/works/W2007143178.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1537517951","https://openalex.org/W1982048449","https://openalex.org/W2023452791","https://openalex.org/W2026710600","https://openalex.org/W2035670914","https://openalex.org/W2051576836","https://openalex.org/W2054243792","https://openalex.org/W2061533048","https://openalex.org/W2069927004","https://openalex.org/W2071265202","https://openalex.org/W2093778976","https://openalex.org/W2123928527","https://openalex.org/W2146349188"],"related_works":["https://openalex.org/W2054243792","https://openalex.org/W2163152914","https://openalex.org/W1866847216","https://openalex.org/W2080143600","https://openalex.org/W3001265614","https://openalex.org/W1640942022","https://openalex.org/W2123928527","https://openalex.org/W2546853555","https://openalex.org/W2274434777","https://openalex.org/W2026710600"],"abstract_inverted_index":{"The":[0,56,68,99,108,120,146],"CoSb3-based":[1],"compound":[2,71],"is":[3],"a":[4,19,79,104,164],"promising":[5],"thermoelectric":[6,32,121],"material":[7],"useful":[8],"in":[9],"the":[10,25,31,41,54,75,88,95,112,126,134,143,156,160,166,173],"temperature":[11],"range":[12],"of":[13,30,59,111,129,131,176],"600\u2013900":[14],"K.":[15,182],"It,":[16],"however,":[17],"has":[18],"higher":[20],"thermal":[21,26,42,144,161],"conductivity.":[22,145,162],"Thus,":[23],"reducing":[24],"conductivity":[27,43],"causes":[28],"improvement":[29],"performance.":[33],"In":[34],"this":[35],"work,":[36],"we":[37],"tried":[38],"to":[39,87],"reduce":[40],"by":[44,103,116],"both":[45,155],"filling":[46],"La":[47],"and":[48,64,91,159],"dispersing":[49],"alumina":[50],"nanoparticles":[51],"(ANPs)":[52],"into":[53],"compound.":[55],"raw":[57,76],"powders":[58,77],"LaSb,":[60],"Co,":[61],"Ni,":[62],"Sb":[63],"Te":[65],"were":[66,85,114,123],"prepared.":[67],"n-type":[69],"La-filled":[70],"was":[72,101,136],"synthesized":[73],"from":[74],"using":[78,94],"planetary":[80,96],"ball":[81,97],"mill.":[82],"Then,":[83],"ANPs":[84,132,141,153,171],"added":[86,148,168],"combined":[89],"powder":[90],"further":[92],"mixed":[93],"milling.":[98],"mixture":[100],"sintered":[102],"pulse-discharge":[105],"sintering":[106],"method.":[107],"combining":[109],"phases":[110],"samples":[113],"characterized":[115],"X-ray":[117],"diffraction":[118],"analysis.":[119],"properties":[122,135],"measured":[124],"for":[125],"samples.":[127],"Influence":[128],"addition":[130],"on":[133],"studied.":[137],"Adding":[138],"0.05":[139,169],"mass%":[140,150,170],"reduced":[142],"sample":[147,167],"0.5":[149],"or":[151],"more":[152],"increased":[154],"electrical":[157],"resistivity":[158],"As":[163],"result,":[165],"had":[172],"maximum":[174],"performance":[175],"ZT":[177],"=":[178],"1.15":[179],"at":[180],"873":[181]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-09-18T07:38:42.748307","created_date":"2016-06-24T00:00:00"}