{"id":"https://openalex.org/W2610691155","doi":"https://doi.org/10.1088/1757-899x/188/1/012049","title":"Better latent heat and specific heat of stearic acid with magnetite/graphene nanocomposite addition for thermal storage application","display_name":"Better latent heat and specific heat of stearic acid with magnetite/graphene nanocomposite addition for thermal storage application","publication_year":2017,"publication_date":"2017-04-01","ids":{"openalex":"https://openalex.org/W2610691155","doi":"https://doi.org/10.1088/1757-899x/188/1/012049","mag":"2610691155"},"language":"en","primary_location":{"id":"doi:10.1088/1757-899x/188/1/012049","doi":"https://doi.org/10.1088/1757-899x/188/1/012049","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1757-899x/188/1/012049","pdf_url":"https://iopscience.iop.org/article/10.1088/1757-899X/188/1/012049/pdf","source":{"id":"https://openalex.org/S4210189194","display_name":"IOP Conference Series Materials Science and Engineering","issn_l":"1757-8981","issn":["1757-8981","1757-899X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Materials Science and Engineering","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2610691155"],"child_works_count":0,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://iopscience.iop.org/article/10.1088/1757-899X/188/1/012049/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078777823","display_name":"Rizky Andiarto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"R Andiarto","raw_affiliation_strings":["Department of Physics, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","Integrated Laboratory of Energy and Environment, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","institution_ids":["https://openalex.org/I29617571"]},{"raw_affiliation_string":"Integrated Laboratory of Energy and Environment, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","institution_ids":["https://openalex.org/I29617571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024259025","display_name":"Muhammad Khalish Nuryadin","orcid":"https://orcid.org/0000-0002-5459-8322","observed_orcids":["https://orcid.org/0000-0002-5459-8322"]},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"M K Nuryadin","raw_affiliation_strings":["Department of Physics, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","Integrated Laboratory of Energy and Environment, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","institution_ids":["https://openalex.org/I29617571"]},{"raw_affiliation_string":"Integrated Laboratory of Energy and Environment, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","institution_ids":["https://openalex.org/I29617571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039266549","display_name":"Ardiansyah Taufik","orcid":"https://orcid.org/0000-0001-8022-5848","observed_orcids":["https://orcid.org/0000-0001-8022-5848"]},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"A Taufik","raw_affiliation_strings":["Department of Physics, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","Integrated Laboratory of Energy and Environment, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","institution_ids":["https://openalex.org/I29617571"]},{"raw_affiliation_string":"Integrated Laboratory of Energy and Environment, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","institution_ids":["https://openalex.org/I29617571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026595762","display_name":"Rosari Saleh","orcid":"https://orcid.org/0000-0003-1606-620X","observed_orcids":["https://orcid.org/0000-0003-1606-620X"]},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"R Saleh","raw_affiliation_strings":["Department of Physics, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","Integrated Laboratory of Energy and Environment, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","institution_ids":["https://openalex.org/I29617571"]},{"raw_affiliation_string":"Integrated Laboratory of Energy and Environment, Faculty of Mathematics and Natural Sciences Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia","institution_ids":["https://openalex.org/I29617571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5026595762"],"corresponding_institution_ids":["https://openalex.org/I29617571"],"apc_list":null,"apc_paid":null,"fwci":0.654,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.58897918,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"188","issue":null,"first_page":"012049","last_page":"012049"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10938","display_name":"Phase Change Materials Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10938","display_name":"Phase Change Materials Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11774","display_name":"Adsorption and Cooling Systems","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/stearic-acid","display_name":"stearic acid","score":0.9950000047683716},{"id":"https://openalex.org/keywords/magnetite","display_name":"magnetite","score":0.7789999842643738},{"id":"https://openalex.org/keywords/graphene","display_name":"graphene","score":0.9440000057220459},{"id":"https://openalex.org/keywords/organic-phase-change-materials","display_name":"organic phase change materials","score":0.8920000195503235},{"id":"https://openalex.org/keywords/latent-heat","display_name":"latent heat","score":0.8320000171661377},{"id":"https://openalex.org/keywords/specific-heat-capacity","display_name":"specific heat","score":0.9570000171661377},{"id":"https://openalex.org/keywords/thermal-energy-storage","display_name":"thermal energy storage","score":0.9729999899864197},{"id":"https://openalex.org/keywords/thermal-stability","display_name":"thermal stability","score":0.7559999823570251},{"id":"https://openalex.org/keywords/thermal-degradation","display_name":"thermal degradation","score":0.6980000138282776},{"id":"https://openalex.org/keywords/sonication","display_name":"sonication","score":0.6890000104904175}],"concepts":[{"id":"https://openalex.org/C60100273","wikidata":"https://www.wikidata.org/wiki/Q902806","display_name":"Thermogravimetric analysis","level":2,"score":0.8227158188819885},{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.7977808713912964},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7586648464202881},{"id":"https://openalex.org/C39519442","wikidata":"https://www.wikidata.org/wiki/Q904893","display_name":"Differential scanning calorimetry","level":2,"score":0.7236987948417664},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.5954135060310364},{"id":"https://openalex.org/C58024561","wikidata":"https://www.wikidata.org/wiki/Q207721","display_name":"Latent heat","level":2,"score":0.5903652906417847},{"id":"https://openalex.org/C92880739","wikidata":"https://www.wikidata.org/wiki/Q2639556","display_name":"Nanocomposite","level":2,"score":0.5601645112037659},{"id":"https://openalex.org/C2779516699","wikidata":"https://www.wikidata.org/wiki/Q209685","display_name":"Stearic acid","level":2,"score":0.5405994057655334},{"id":"https://openalex.org/C183287310","wikidata":"https://www.wikidata.org/wiki/Q2142963","display_name":"Thermal energy storage","level":2,"score":0.5375480651855469},{"id":"https://openalex.org/C2777781897","wikidata":"https://www.wikidata.org/wiki/Q181395","display_name":"Magnetite","level":2,"score":0.4991612434387207},{"id":"https://openalex.org/C2778119658","wikidata":"https://www.wikidata.org/wiki/Q1806889","display_name":"Phase-change material","level":3,"score":0.44733816385269165},{"id":"https://openalex.org/C59061564","wikidata":"https://www.wikidata.org/wiki/Q7783071","display_name":"Thermal stability","level":2,"score":0.4328117072582245},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.342744916677475},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.29845601320266724},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.23035120964050293},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.13981208205223083},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.07361984252929688},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1757-899x/188/1/012049","doi":"https://doi.org/10.1088/1757-899x/188/1/012049","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1757-899x/188/1/012049","pdf_url":"https://iopscience.iop.org/article/10.1088/1757-899X/188/1/012049/pdf","source":{"id":"https://openalex.org/S4210189194","display_name":"IOP Conference Series Materials Science and Engineering","issn_l":"1757-8981","issn":["1757-8981","1757-899X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Materials Science and Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1757-899x/188/1/012049","doi":"https://doi.org/10.1088/1757-899x/188/1/012049","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1757-899x/188/1/012049","pdf_url":"https://iopscience.iop.org/article/10.1088/1757-899X/188/1/012049/pdf","source":{"id":"https://openalex.org/S4210189194","display_name":"IOP Conference Series Materials Science and Engineering","issn_l":"1757-8981","issn":["1757-8981","1757-899X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Materials Science and Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.75,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2610691155.pdf","grobid_xml":"https://content.openalex.org/works/W2610691155.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1988973682","https://openalex.org/W1999827477","https://openalex.org/W2023953613","https://openalex.org/W2034531759","https://openalex.org/W2034655190","https://openalex.org/W2034694079","https://openalex.org/W2050779718","https://openalex.org/W2060009331","https://openalex.org/W2068123987","https://openalex.org/W2068319387","https://openalex.org/W2075409469","https://openalex.org/W2144282004","https://openalex.org/W2144901898","https://openalex.org/W2151080396","https://openalex.org/W2166806911","https://openalex.org/W2282091290","https://openalex.org/W2346521840"],"related_works":["https://openalex.org/W2564865402","https://openalex.org/W4386882679","https://openalex.org/W2187740517","https://openalex.org/W2346521840","https://openalex.org/W1892944706","https://openalex.org/W2517891734","https://openalex.org/W2015105713","https://openalex.org/W2040358060","https://openalex.org/W4399698298"],"abstract_inverted_index":{"In":[0,197],"our":[1],"previous":[2],"study,":[3],"the":[4,28,40,54,63,84,120,123,132,135,146,155,176,179,182,195,199,203,215,219,223],"addition":[5,180,204],"of":[6,39,57,70,81,83,109,125,145,157,175,181,194,205,222],"Magnetite":[7],"(Fe":[8],"3":[9,72,127,159,184,207],"O":[10,73,128,160,185,208],"4":[11,74,129,161,186,209],")":[12],"into":[13],"Stearic":[14],"acid":[15],"(Sa)":[16],"as":[17,154],"an":[18,25],"organic":[19],"phase":[20],"change":[21],"material":[22],"(PCM)":[23],"shows":[24],"enhancement":[26],"in":[27,51,131],"latent":[29,37,136,220],"heat":[30,38,96,137,143,217,221],"for":[31,66,229],"thermal":[32,55,106,172,192,230],"energy":[33,231],"storage":[34,232],"applications.":[35],"The":[36,78,105,141,166],"PCM":[41],"can":[42],"also":[43,149],"be":[44,152],"increased":[45,153],"by":[46,62,88,100,114,178],"adding":[47],"graphene":[48],"material.":[49],"Therefore,":[50],"this":[52],"research,":[53],"properties":[56,80],"Sa":[58,133,164,177,212],"have":[59],"been":[60],"studied":[61],"sonication":[64],"method":[65],"several":[67],"different":[68],"concentrations":[69],"Fe":[71,126,158,183,206],"/Graphene":[75,130,162,187,210],"nanocomposite":[76],"additions.":[77],"structural":[79],"all":[82,110],"samples":[85,111],"were":[86,98],"observed":[87],"X-Ray":[89],"diffraction":[90],"(XRD).":[91],"Melting-solidifying":[92],"behavior":[93],"and":[94,218],"specific":[95,142],"value":[97,144],"measured":[99],"differential":[101],"scanning":[102],"calorimetry":[103],"(DSC).":[104],"degradation":[107,173],"process":[108,174],"was":[112,148],"investigated":[113],"thermogravimetric":[115],"analysis":[116],"(TGA).":[117],"Based":[118],"on":[119],"DSC":[121],"results,":[122],"presence":[124],"enhances":[134],"up":[138],"to":[139,151,163,211],"20%.":[140],"mixture":[147,224],"found":[150],"concentration":[156],"increased.":[165],"TGA":[167],"results":[168,200],"show":[169],"a":[170,190],"lowered":[171],"which":[188,225],"indicates":[189],"higher":[191],"stability":[193],"mixture.":[196],"conclusion,":[198],"demonstrate":[201],"that":[202],"improves":[213],"both":[214],"sensible":[216],"are":[226],"very":[227],"important":[228],"applications":[233]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2017-05-12T00:00:00"}