{"id":"https://openalex.org/W3002871979","doi":"https://doi.org/10.1016/j.fuel.2020.117114","title":"Optimized conversion of waste cooking oil to biodiesel using modified calcium oxide as catalyst via a microwave heating system","display_name":"Optimized conversion of waste cooking oil to biodiesel using modified calcium oxide as catalyst via a microwave heating system","publication_year":2020,"publication_date":"2020-01-23","ids":{"openalex":"https://openalex.org/W3002871979","doi":"https://doi.org/10.1016/j.fuel.2020.117114","mag":"3002871979"},"language":"en","primary_location":{"id":"doi:10.1016/j.fuel.2020.117114","doi":"https://doi.org/10.1016/j.fuel.2020.117114","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.fuel.2020.117114","pdf_url":null,"source":{"id":"https://openalex.org/S164770093","display_name":"Fuel","issn_l":"0016-2361","issn":["0016-2361","1873-7153"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fuel","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5108520468","display_name":"Ming-Chien Hsiao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I190409851","display_name":"Kun Shan University","ror":"https://ror.org/01gzkdv90","country_code":"TW","type":"education","lineage":["https://openalex.org/I190409851"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ming-Chien Hsiao","raw_affiliation_strings":["Department of Environmental Engineering, Kun Shan University, Tainan 71070, Taiwan, ROC","Green Energy Technology Research Center, Kun Shan University, Tainan 71070, Taiwan, ROC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Engineering, Kun Shan University, Tainan 71070, Taiwan, ROC","institution_ids":["https://openalex.org/I190409851"]},{"raw_affiliation_string":"Green Energy Technology Research Center, Kun Shan University, Tainan 71070, Taiwan, ROC","institution_ids":["https://openalex.org/I190409851"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034111148","display_name":"Jui-Yang Kuo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I190409851","display_name":"Kun Shan University","ror":"https://ror.org/01gzkdv90","country_code":"TW","type":"education","lineage":["https://openalex.org/I190409851"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jui-Yang Kuo","raw_affiliation_strings":["Department of Environmental Engineering, Kun Shan University, Tainan 71070, Taiwan, ROC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Engineering, Kun Shan University, Tainan 71070, Taiwan, ROC","institution_ids":["https://openalex.org/I190409851"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004191842","display_name":"Shu\u2010An Hsieh","orcid":"https://orcid.org/0000-0002-5539-5930","observed_orcids":["https://orcid.org/0000-0002-5539-5930"]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]},{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shu-An Hsieh","raw_affiliation_strings":["Department of Bioengineering, University of Illinois-Urbana Champaign, Urbana, IL 61801, USA","Department of Chemistry, Iowa State University, Ames, IA 50011, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bioengineering, University of Illinois-Urbana Champaign, Urbana, IL 61801, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Department of Chemistry, Iowa State University, Ames, IA 50011, USA","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026458068","display_name":"Pei-Hsuan Hsieh","orcid":"https://orcid.org/0000-0001-6632-9309","observed_orcids":["https://orcid.org/0000-0001-6632-9309"]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pei-Hsuan Hsieh","raw_affiliation_strings":["Department of Bioengineering, University of Illinois-Urbana Champaign, Urbana, IL 61801, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bioengineering, University of Illinois-Urbana Champaign, Urbana, IL 61801, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024320469","display_name":"Shuhn-Shyurng Hou","orcid":"https://orcid.org/0000-0002-6572-0629","observed_orcids":["https://orcid.org/0000-0002-6572-0629"]},"institutions":[{"id":"https://openalex.org/I190409851","display_name":"Kun Shan University","ror":"https://ror.org/01gzkdv90","country_code":"TW","type":"education","lineage":["https://openalex.org/I190409851"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Shuhn-Shyurng Hou","raw_affiliation_strings":["Department of Mechanical Engineering, Kun Shan University, Tainan 71070, Taiwan, ROC","Green Energy Technology Research Center, Kun Shan University, Tainan 71070, Taiwan, ROC"],"raw_orcid":"https://orcid.org/0000-0002-6572-0629","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Kun Shan University, Tainan 71070, Taiwan, ROC","institution_ids":["https://openalex.org/I190409851"]},{"raw_affiliation_string":"Green Energy Technology Research Center, Kun Shan University, Tainan 71070, Taiwan, ROC","institution_ids":["https://openalex.org/I190409851"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024320469"],"corresponding_institution_ids":["https://openalex.org/I190409851"],"apc_list":{"value":3850,"currency":"USD","value_usd":3850},"apc_paid":null,"fwci":5.2392,"has_fulltext":false,"cited_by_count":113,"citation_normalized_percentile":{"value":0.97171833,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"266","issue":null,"first_page":"117114","last_page":"117114"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10507","display_name":"Biodiesel Production and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10507","display_name":"Biodiesel Production and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11351","display_name":"Catalysis and Hydrodesulfurization Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10088","display_name":"Thermochemical Biomass Conversion Processes","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/biodiesel-production","display_name":"biodiesel production","score":0.8889999985694885},{"id":"https://openalex.org/keywords/waste-cooking-oil","display_name":"waste cooking oil","score":0.9959999918937683},{"id":"https://openalex.org/keywords/cao-catalyst","display_name":"calcium oxide catalyst","score":0.7310000061988831},{"id":"https://openalex.org/keywords/heterogeneous-catalysis","display_name":"heterogeneous catalysis","score":0.7910000085830688},{"id":"https://openalex.org/keywords/transesterification","display_name":"transesterification","score":0.8360000252723694},{"id":"https://openalex.org/keywords/microwave-heating","display_name":"microwave heating","score":0.8960000276565552},{"id":"https://openalex.org/keywords/catalyst-thermal-stability","display_name":"catalyst thermal stability","score":0.6420000195503235},{"id":"https://openalex.org/keywords/reaction-time-reduction","display_name":"reaction time reduction","score":0.5839999914169312}],"concepts":[{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.8348653316497803},{"id":"https://openalex.org/C2777241282","wikidata":"https://www.wikidata.org/wiki/Q591576","display_name":"Transesterification","level":3,"score":0.7814565896987915},{"id":"https://openalex.org/C2777312818","wikidata":"https://www.wikidata.org/wiki/Q185006","display_name":"Calcium oxide","level":2,"score":0.7445968389511108},{"id":"https://openalex.org/C52896960","wikidata":"https://www.wikidata.org/wiki/Q167947","display_name":"Biodiesel","level":3,"score":0.6705939769744873},{"id":"https://openalex.org/C60100273","wikidata":"https://www.wikidata.org/wiki/Q902806","display_name":"Thermogravimetric analysis","level":2,"score":0.6585931181907654},{"id":"https://openalex.org/C66910140","wikidata":"https://www.wikidata.org/wiki/Q905957","display_name":"Biodiesel production","level":4,"score":0.5962852835655212},{"id":"https://openalex.org/C2779563543","wikidata":"https://www.wikidata.org/wiki/Q182849","display_name":"Calcium hydroxide","level":2,"score":0.5882866382598877},{"id":"https://openalex.org/C2779607525","wikidata":"https://www.wikidata.org/wiki/Q14982","display_name":"Methanol","level":2,"score":0.5651974678039551},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.534946084022522},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.5072562098503113},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4736976623535156},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4222135543823242},{"id":"https://openalex.org/C2909468537","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Environmental pollution","level":2,"score":0.4113468527793884},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.2602381706237793},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.0},{"id":"https://openalex.org/C526734887","wikidata":"https://www.wikidata.org/wiki/Q832237","display_name":"Environmental protection","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.fuel.2020.117114","doi":"https://doi.org/10.1016/j.fuel.2020.117114","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.fuel.2020.117114","pdf_url":null,"source":{"id":"https://openalex.org/S164770093","display_name":"Fuel","issn_l":"0016-2361","issn":["0016-2361","1873-7153"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fuel","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.878000020980835},{"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12","score":0.7811999917030334}],"study_designs":[],"awards":[{"id":"https://openalex.org/G7554794132","display_name":"The Research of Ca Doped Zno Nanorod Hydrogen Sensor","funder_award_id":"MOST108-2637-E168-001","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W258176139","https://openalex.org/W1964321439","https://openalex.org/W1966002985","https://openalex.org/W1966094654","https://openalex.org/W1980486139","https://openalex.org/W1983530486","https://openalex.org/W2006655387","https://openalex.org/W2014106295","https://openalex.org/W2014367327","https://openalex.org/W2019731114","https://openalex.org/W2021658489","https://openalex.org/W2025364885","https://openalex.org/W2033122660","https://openalex.org/W2033800311","https://openalex.org/W2043627854","https://openalex.org/W2045422494","https://openalex.org/W2045939536","https://openalex.org/W2054895319","https://openalex.org/W2060726164","https://openalex.org/W2065129759","https://openalex.org/W2068750303","https://openalex.org/W2070822743","https://openalex.org/W2075306057","https://openalex.org/W2078877281","https://openalex.org/W2081299987","https://openalex.org/W2082860880","https://openalex.org/W2086725036","https://openalex.org/W2087162545","https://openalex.org/W2093934977","https://openalex.org/W2096061973","https://openalex.org/W2103387313","https://openalex.org/W2210584304","https://openalex.org/W2275955878","https://openalex.org/W2344929674","https://openalex.org/W2641231092","https://openalex.org/W2782472531","https://openalex.org/W2789625929","https://openalex.org/W2794093412","https://openalex.org/W2902279980","https://openalex.org/W2910098813","https://openalex.org/W2911778121","https://openalex.org/W2914407590","https://openalex.org/W2914505205","https://openalex.org/W6758335935","https://openalex.org/W7014833151"],"related_works":["https://openalex.org/W4376851948","https://openalex.org/W2056033039","https://openalex.org/W2741182630","https://openalex.org/W4409542404","https://openalex.org/W2960188968","https://openalex.org/W2895580876","https://openalex.org/W2357945778","https://openalex.org/W2922103326","https://openalex.org/W2794551068","https://openalex.org/W7027215176"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":29},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":19},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":10}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-01-30T00:00:00"}
