{"id":"https://openalex.org/W2899400654","doi":"https://doi.org/10.4028/www.scientific.net/kem.783.144","title":"Preparation and Thermoelectric Properties of Bi Doped Ca3Co4O9 Based Thermoelectric Materials","display_name":"Preparation and Thermoelectric Properties of Bi Doped Ca3Co4O9 Based Thermoelectric Materials","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2899400654","doi":"https://doi.org/10.4028/www.scientific.net/kem.783.144","mag":"2899400654"},"language":"en","primary_location":{"id":"doi:10.4028/www.scientific.net/kem.783.144","doi":"https://doi.org/10.4028/www.scientific.net/kem.783.144","is_oa":true,"landing_page_url":"https://doi.org/10.4028/www.scientific.net/kem.783.144","pdf_url":null,"source":{"id":"https://openalex.org/S75411654","display_name":"Key engineering materials","issn_l":"1013-9826","issn":["1013-9826","1662-9795","1662-9809"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317839","host_organization_name":"Trans Tech Publications","host_organization_lineage":["https://openalex.org/P4310317839"],"host_organization_lineage_names":["Trans Tech Publications"],"type":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Key Engineering Materials","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.4028/www.scientific.net/kem.783.144","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100378447","display_name":"Jing Wang","orcid":"https://orcid.org/0000-0002-1246-991X","observed_orcids":["https://orcid.org/0000-0002-1246-991X"]},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Wang","raw_affiliation_strings":["Anhui university of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Anhui university of Science and Technology","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100362870","display_name":"Qin Chen","orcid":"https://orcid.org/0009-0001-6424-9193","observed_orcids":["https://orcid.org/0009-0001-6424-9193"]},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qin Chen","raw_affiliation_strings":["Anhui university of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Anhui university of Science and Technology","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058874963","display_name":"Xia Chun Zhu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xia Chun Zhu","raw_affiliation_strings":["Anhui university of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Anhui university of Science and Technology","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051443197","display_name":"Seok Je Lee","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I162706563","display_name":"Hoseo University","ror":"https://ror.org/01qyd4k24","country_code":"KR","type":"education","lineage":["https://openalex.org/I162706563"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seok Je Lee","raw_affiliation_strings":["Hoseo University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hoseo University","institution_ids":["https://openalex.org/I162706563"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113881126","display_name":"Kyoung Woo Park","orcid":"https://orcid.org/0000-0002-5182-1613","observed_orcids":["https://orcid.org/0000-0002-5182-1613"]},"institutions":[{"id":"https://openalex.org/I162706563","display_name":"Hoseo University","ror":"https://ror.org/01qyd4k24","country_code":"KR","type":"education","lineage":["https://openalex.org/I162706563"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyoung Woo Park","raw_affiliation_strings":["Hoseo University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hoseo University","institution_ids":["https://openalex.org/I162706563"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055198060","display_name":"Chulg Yu Jhun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I162706563","display_name":"Hoseo University","ror":"https://ror.org/01qyd4k24","country_code":"KR","type":"education","lineage":["https://openalex.org/I162706563"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Chulg Yu Jhun","raw_affiliation_strings":["Hoseo University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hoseo University","institution_ids":["https://openalex.org/I162706563"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5055198060"],"corresponding_institution_ids":["https://openalex.org/I162706563"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"783","issue":null,"first_page":"144","last_page":"147"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.9994999766349792,"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":0.9994999766349792,"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":9.999999747378752e-05,"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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/ca3co4o9","display_name":"Ca3Co4O9","score":0.9430000185966492},{"id":"https://openalex.org/keywords/bismuth-doping","display_name":"bismuth doping","score":0.9539999961853027},{"id":"https://openalex.org/keywords/thermoelectric-materials","display_name":"thermoelectric materials","score":0.8920000195503235},{"id":"https://openalex.org/keywords/figure-of-merit","display_name":"figure of merit","score":0.8270000219345093},{"id":"https://openalex.org/keywords/carrier-concentration","display_name":"carrier concentration","score":0.8040000200271606},{"id":"https://openalex.org/keywords/spin-entropy","display_name":"spin entropy","score":0.8989999890327454},{"id":"https://openalex.org/keywords/thermal-potential","display_name":"thermal potential","score":0.7900000214576721},{"id":"https://openalex.org/keywords/polycrystalline-ceramics","display_name":"polycrystalline ceramics","score":0.7730000019073486},{"id":"https://openalex.org/keywords/spark-plasma-sintering","display_name":"spark plasma sintering","score":0.8399999737739563},{"id":"https://openalex.org/keywords/solid-phase-reaction","display_name":"solid-phase reaction","score":0.6679999828338623}],"concepts":[{"id":"https://openalex.org/C2776014600","wikidata":"https://www.wikidata.org/wiki/Q2307265","display_name":"Spark plasma sintering","level":3,"score":0.9225152134895325},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.7732611894607544},{"id":"https://openalex.org/C137637335","wikidata":"https://www.wikidata.org/wiki/Q899604","display_name":"Crystallite","level":2,"score":0.6976370811462402},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6883299350738525},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.6552157998085022},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.6414355039596558},{"id":"https://openalex.org/C2777581544","wikidata":"https://www.wikidata.org/wiki/Q844613","display_name":"Sintering","level":2,"score":0.5617586374282837},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.524571418762207},{"id":"https://openalex.org/C112625512","wikidata":"https://www.wikidata.org/wiki/Q1091448","display_name":"Seebeck coefficient","level":3,"score":0.4630140960216522},{"id":"https://openalex.org/C65053842","wikidata":"https://www.wikidata.org/wiki/Q7187311","display_name":"Phonon scattering","level":3,"score":0.4326590597629547},{"id":"https://openalex.org/C207365445","wikidata":"https://www.wikidata.org/wiki/Q15020929","display_name":"Thermoelectric materials","level":3,"score":0.4233385920524597},{"id":"https://openalex.org/C97346530","wikidata":"https://www.wikidata.org/wiki/Q487005","display_name":"Thermal conductivity","level":2,"score":0.2944106459617615},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.22509142756462097},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.15660494565963745},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.14968958497047424},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.12830501794815063},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11985626816749573},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.07950502634048462},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.058309346437454224},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4028/www.scientific.net/kem.783.144","doi":"https://doi.org/10.4028/www.scientific.net/kem.783.144","is_oa":true,"landing_page_url":"https://doi.org/10.4028/www.scientific.net/kem.783.144","pdf_url":null,"source":{"id":"https://openalex.org/S75411654","display_name":"Key engineering materials","issn_l":"1013-9826","issn":["1013-9826","1662-9795","1662-9809"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317839","host_organization_name":"Trans Tech Publications","host_organization_lineage":["https://openalex.org/P4310317839"],"host_organization_lineage_names":["Trans Tech Publications"],"type":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Key Engineering Materials","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.4028/www.scientific.net/kem.783.144","doi":"https://doi.org/10.4028/www.scientific.net/kem.783.144","is_oa":true,"landing_page_url":"https://doi.org/10.4028/www.scientific.net/kem.783.144","pdf_url":null,"source":{"id":"https://openalex.org/S75411654","display_name":"Key engineering materials","issn_l":"1013-9826","issn":["1013-9826","1662-9795","1662-9809"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317839","host_organization_name":"Trans Tech Publications","host_organization_lineage":["https://openalex.org/P4310317839"],"host_organization_lineage_names":["Trans Tech Publications"],"type":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Key Engineering Materials","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5690000057220459}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1596762679","https://openalex.org/W1978820212","https://openalex.org/W2074489925","https://openalex.org/W2079247497","https://openalex.org/W2087094141","https://openalex.org/W2143950447"],"related_works":["https://openalex.org/W1963915305","https://openalex.org/W2998870885","https://openalex.org/W2392375339","https://openalex.org/W2005323649","https://openalex.org/W2365113576","https://openalex.org/W2597606580","https://openalex.org/W1970157571","https://openalex.org/W1198810343","https://openalex.org/W1984338583","https://openalex.org/W2470910528"],"abstract_inverted_index":{"Polycrystalline":[0],"Ca3-xBixCo4O9":[1,70],"samples":[2],"have":[3,18],"been":[4,19],"prepared":[5],"by":[6,10],"solid-phase":[7],"reaction":[8],"followed":[9],"spark":[11],"plasma":[12],"sintering":[13],"process.":[14],"The":[15,55],"thermoelectric":[16,98],"properties":[17],"systematically":[20],"investigated":[21],"from":[22,63],"room":[23],"temperature":[24],"to":[25,39],"near":[26],"1000K.":[27],"It":[28,89],"is":[29,45],"found":[30],"that":[31,91],"the":[32,35,40,58,64,97],"change":[33,41,56],"of":[34,42,57,75,77,100],"carrier":[36],"concentration":[37],"leads":[38],"resistivity,":[43],"which":[44,82],"mainly":[46,61],"associated":[47],"with":[48],"doping":[49,92],"induced":[50],"point":[51],"defect":[52],"phonon":[53],"scattering.":[54],"thermal":[59],"potential":[60],"comes":[62],"spin":[65],"entropy.":[66],"In":[67],"addition,":[68],"polycrystalline":[69],"had":[71],"a":[72],"maximum":[73],"figure":[74],"merit":[76],"0.30":[78],"at":[79],"973":[80],"K,":[81],"was":[83],"about":[84],"50%":[85],"higher":[86],"than":[87],"Ca3Co4O9.":[88],"indicated":[90],"approach":[93],"can":[94],"effectively":[95],"improve":[96],"performance":[99],"Ca3Co4O9+\u03b4-based":[101],"material.":[102]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2018-11-09T00:00:00"}