{"id":"https://openalex.org/W7220313656","doi":null,"title":"\u0e04\u0e27\u0e32\u0e21\u0e27\u0e48\u0e2d\u0e07\u0e44\u0e27\u0e02\u0e2d\u0e07 Ni/SiO2 \u0e43\u0e19\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e44\u0e2e\u0e42\u0e14\u0e23\u0e08\u0e34\u0e40\u0e19\u0e0a\u0e31\u0e19\u0e1a\u0e32\u0e07\u0e2a\u0e48\u0e27\u0e19\u0e02\u0e2d\u0e07\u0e44\u0e1a\u0e42\u0e2d\u0e14\u0e35\u0e40\u0e0b\u0e25 \u0e08\u0e32\u0e01\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e1e\u0e37\u0e0a\u0e43\u0e0a\u0e49\u0e41\u0e25\u0e49","display_name":"\u0e04\u0e27\u0e32\u0e21\u0e27\u0e48\u0e2d\u0e07\u0e44\u0e27\u0e02\u0e2d\u0e07 Ni/SiO2 \u0e43\u0e19\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e44\u0e2e\u0e42\u0e14\u0e23\u0e08\u0e34\u0e40\u0e19\u0e0a\u0e31\u0e19\u0e1a\u0e32\u0e07\u0e2a\u0e48\u0e27\u0e19\u0e02\u0e2d\u0e07\u0e44\u0e1a\u0e42\u0e2d\u0e14\u0e35\u0e40\u0e0b\u0e25 \u0e08\u0e32\u0e01\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e1e\u0e37\u0e0a\u0e43\u0e0a\u0e49\u0e41\u0e25\u0e49","publication_year":2018,"publication_date":"2018-10-25","ids":{"openalex":"https://openalex.org/W7220313656"},"language":"th","primary_location":{"id":"pmh:oai:ph02.tci-thaijo.org:article/151758","doi":null,"is_oa":true,"landing_page_url":"https://ph02.tci-thaijo.org/index.php/tsujournal/article/view/151758","pdf_url":"https://ph02.tci-thaijo.org/index.php/tsujournal/article/download/151758/110855","source":{"id":"https://openalex.org/S4220651152","display_name":"ASEAN Journal of Scientific and Technological Reports","issn_l":"2773-8752","issn":["2773-8752"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I79246082","host_organization_name":"Thaksin University","host_organization_lineage":["https://openalex.org/I79246082"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2773-8752","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://ph02.tci-thaijo.org/index.php/tsujournal/article/download/151758/110855","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023503925","display_name":"Jakkrapong Jitjamnong","orcid":"https://orcid.org/0000-0002-8628-3616","observed_orcids":["https://orcid.org/0000-0002-8628-3616"]},"institutions":[{"id":"https://openalex.org/I73668669","display_name":"Rajamangala University of Technology Srivijaya","ror":"https://ror.org/02knhje64","country_code":"TH","type":"education","lineage":["https://openalex.org/I10245363","https://openalex.org/I73668669"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Jitjamnong, Jakkrapong","raw_affiliation_strings":["Faculty of  Industrial Education and Technology, Rajamangala University of Technology Srivijaya, Songkhla, 90000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of  Industrial Education and Technology, Rajamangala University of Technology Srivijaya, Songkhla, 90000","institution_ids":["https://openalex.org/I73668669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078773421","display_name":"Suhdee Niseng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I73668669","display_name":"Rajamangala University of Technology Srivijaya","ror":"https://ror.org/02knhje64","country_code":"TH","type":"education","lineage":["https://openalex.org/I10245363","https://openalex.org/I73668669"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Niseng, Suhdee","raw_affiliation_strings":["Department of Industrial, Rattaphum College, Rajamangala University of Technology Srivijaya, Songkhla, 90180"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial, Rattaphum College, Rajamangala University of Technology Srivijaya, Songkhla, 90180","institution_ids":["https://openalex.org/I73668669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5098715223","display_name":"Nonlapan Khantikulanon","orcid":"https://orcid.org/0009-0003-4460-3620","observed_orcids":["https://orcid.org/0009-0003-4460-3620"]},"institutions":[{"id":"https://openalex.org/I73668669","display_name":"Rajamangala University of Technology Srivijaya","ror":"https://ror.org/02knhje64","country_code":"TH","type":"education","lineage":["https://openalex.org/I10245363","https://openalex.org/I73668669"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Khantikulanon, Nonlapan","raw_affiliation_strings":["Faculty of  Industrial Education and Technology, Rajamangala University of Technology Srivijaya, Songkhla, 90000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of  Industrial Education and Technology, Rajamangala University of Technology Srivijaya, Songkhla, 90000","institution_ids":["https://openalex.org/I73668669"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018517266","display_name":"Napaphat \u0e13\u0e1b\u0e20\u0e31\u0e0a \u0e2a\u0e21\u0e32\u0e19\u0e27\u0e07\u0e28\u0e4c Samanwong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I73668669","display_name":"Rajamangala University of Technology Srivijaya","ror":"https://ror.org/02knhje64","country_code":"TH","type":"education","lineage":["https://openalex.org/I10245363","https://openalex.org/I73668669"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Samanwong, Napaphat","raw_affiliation_strings":["Faculty of  Industrial Education and Technology, Rajamangala University of Technology Srivijaya, Songkhla, 90000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of  Industrial Education and Technology, Rajamangala University of Technology Srivijaya, Songkhla, 90000","institution_ids":["https://openalex.org/I73668669"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I73668669"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10507","display_name":"Biodiesel Production and Applications","score":0.9779999852180481,"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":0.9779999852180481,"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":0.019899999722838402,"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/T12240","display_name":"Nanomaterials for catalytic reactions","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ni-sio2-catalyst","display_name":"Ni/SiO2 catalyst","score":0.9769999980926514},{"id":"https://openalex.org/keywords/partial-hydrogenation","display_name":"partial hydrogenation","score":0.8349999785423279},{"id":"https://openalex.org/keywords/biodiesel","display_name":"biodiesel","score":0.9049999713897705},{"id":"https://openalex.org/keywords/waste-cooking-oil","display_name":"waste cooking oil","score":0.9789999723434448},{"id":"https://openalex.org/keywords/e-z-selectivity","display_name":"E/Z selectivity","score":0.8930000066757202},{"id":"https://openalex.org/keywords/microwave-assisted-transesterification","display_name":"microwave-assisted transesterification","score":0.8790000081062317},{"id":"https://openalex.org/keywords/turnover-frequency","display_name":"turnover frequency","score":0.8939999938011169},{"id":"https://openalex.org/keywords/catalytic-activity","display_name":"catalytic activity","score":0.5199999809265137},{"id":"https://openalex.org/keywords/nickel-active-sites","display_name":"nickel active sites","score":0.4830000102519989}],"concepts":[{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.8320000171661377},{"id":"https://openalex.org/C52896960","wikidata":"https://www.wikidata.org/wiki/Q167947","display_name":"Biodiesel","level":3,"score":0.6945000290870667},{"id":"https://openalex.org/C206139338","wikidata":"https://www.wikidata.org/wiki/Q192355","display_name":"Raw material","level":2,"score":0.6021000146865845},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5496000051498413},{"id":"https://openalex.org/C2777241282","wikidata":"https://www.wikidata.org/wiki/Q591576","display_name":"Transesterification","level":3,"score":0.5037999749183655},{"id":"https://openalex.org/C66910140","wikidata":"https://www.wikidata.org/wiki/Q905957","display_name":"Biodiesel production","level":4,"score":0.4602000117301941},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.4480000138282776},{"id":"https://openalex.org/C2780091686","wikidata":"https://www.wikidata.org/wiki/Q17095126","display_name":"Incipient wetness impregnation","level":4,"score":0.43389999866485596},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.41499999165534973},{"id":"https://openalex.org/C512968161","wikidata":"https://www.wikidata.org/wiki/Q556","display_name":"Hydrogen","level":2,"score":0.4025000035762787},{"id":"https://openalex.org/C118792377","wikidata":"https://www.wikidata.org/wiki/Q108584245","display_name":"Selectivity","level":3,"score":0.3912000060081482},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.3903000056743622},{"id":"https://openalex.org/C153642686","wikidata":"https://www.wikidata.org/wiki/Q70906","display_name":"Infrared spectroscopy","level":2,"score":0.3774000108242035},{"id":"https://openalex.org/C123460561","wikidata":"https://www.wikidata.org/wiki/Q677065","display_name":"Gas chromatography","level":2,"score":0.3693999946117401},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.35899999737739563},{"id":"https://openalex.org/C19038510","wikidata":"https://www.wikidata.org/wiki/Q2005087","display_name":"Polyunsaturated fatty acid","level":3,"score":0.2985999882221222},{"id":"https://openalex.org/C68463220","wikidata":"https://www.wikidata.org/wiki/Q27165","display_name":"Partial pressure","level":3,"score":0.2703999876976013},{"id":"https://openalex.org/C64012178","wikidata":"https://www.wikidata.org/wiki/Q898793","display_name":"Iodine value","level":2,"score":0.26030001044273376}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:ph02.tci-thaijo.org:article/151758","doi":null,"is_oa":true,"landing_page_url":"https://ph02.tci-thaijo.org/index.php/tsujournal/article/view/151758","pdf_url":"https://ph02.tci-thaijo.org/index.php/tsujournal/article/download/151758/110855","source":{"id":"https://openalex.org/S4220651152","display_name":"ASEAN Journal of Scientific and Technological Reports","issn_l":"2773-8752","issn":["2773-8752"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I79246082","host_organization_name":"Thaksin University","host_organization_lineage":["https://openalex.org/I79246082"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2773-8752","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ph02.tci-thaijo.org:article/151758","doi":null,"is_oa":true,"landing_page_url":"https://ph02.tci-thaijo.org/index.php/tsujournal/article/view/151758","pdf_url":"https://ph02.tci-thaijo.org/index.php/tsujournal/article/download/151758/110855","source":{"id":"https://openalex.org/S4220651152","display_name":"ASEAN Journal of Scientific and Technological Reports","issn_l":"2773-8752","issn":["2773-8752"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I79246082","host_organization_name":"Thaksin University","host_organization_lineage":["https://openalex.org/I79246082"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2773-8752","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.878000020980835,"display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311508","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54"},{"id":"https://openalex.org/F4320321557","display_name":"Chulalongkorn University","ror":"https://ror.org/028wp3y58"},{"id":"https://openalex.org/F4320330167","display_name":"Rajamangala University of Technology Srivijaya","ror":"https://ror.org/02knhje64"},{"id":"https://openalex.org/F4320336440","display_name":"Petroleum and Petrochemical College, Chulalongkorn University","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7220313656.pdf","grobid_xml":"https://content.openalex.org/works/W7220313656.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7172003184","https://openalex.org/W3200369151","https://openalex.org/W4408861517","https://openalex.org/W4225261364","https://openalex.org/W2344224591","https://openalex.org/W4408849842","https://openalex.org/W3141043763","https://openalex.org/W3006295267","https://openalex.org/W3200745218","https://openalex.org/W4403101614"],"abstract_inverted_index":{"Partial":[0,83],"hydrogenation":[1,46,53,84],"can":[2],"be":[3],"used":[4],"to":[5,18,28],"improve":[6],"biodiesel":[7],"properties":[8],"by":[9,67,103,110,125,154,160],"transforming":[10],"the":[11,19,30,44,59,137,141,177],"polyunsaturated":[12,48],"fatty":[13],"acid":[14],"methyl":[15],"ester":[16],"(FAME)":[17],"saturated":[20],"FAME.":[21,49,148],"The":[22,50,98,121,133,149,163],"aim":[23],"of":[24,32,35,47,52,58,90,143,173,179,189],"this":[25],"research":[26],"was":[27,61,65,85,101,108,123,152,168],"study":[29],"effect":[31,51],"catalytic":[33,150],"performance":[34],"Ni":[36,180],"supported":[37],"on":[38,43,55],"SiO2":[39],"(Ni/":[40],"SiO2)":[41],"catalyst":[42,60,100,122,139],"partial":[45],"activity":[54,151],"cis-trans":[56],"selectivity":[57],"also":[62],"investigated.":[63],"Biodiesel":[64,107],"synthesized":[66],"using":[68],"waste":[69],"cooking":[70],"oil":[71],"(WCO)":[72],"as":[73,158],"a":[74,77,80],"feedstock":[75],"via":[76],"transesterification":[78],"with":[79,87],"microwave":[81],"irradiation.":[82],"performed":[86],"operating":[88],"conditions":[89],"100":[91],"\u00b0C":[92],"and":[93,114,129,146],"4":[94,187],"bar":[95],"hydrogen":[96],"pressure.":[97],"Ni/SiO2":[99,138],"prepared":[102],"incipient":[104],"wetness":[105],"impregnation.":[106],"characterized":[109],"gas":[111],"chromatography":[112],"(GC-FID)":[113],"Fourier":[115],"transform":[116],"infrared":[117],"absorption":[118],"spectroscopy":[119],"(FTIR).":[120],"determined":[124],"X-ray":[126],"diffraction":[127],"(XRD)":[128],"CO":[130],"pulse":[131],"chemisorption.":[132],"results":[134],"showed":[135],"that":[136,176],"enhance":[140],"formation":[142],"both":[144],"cis-monounsaturated":[145],"trans-monounsaturated":[147],"represented":[153],"turnover":[155],"frequency":[156],"(TOF)":[157],"exhibited":[159,169],"C18:2":[161],"conversions.":[162],"highest":[164],"TOF":[165,184],"(486":[166],"h-1)":[167],"at":[170],"1":[171],"h":[172,188],"hydrogenation,":[174],"indicating":[175],"abundance":[178],"active":[181],"sites.":[182],"Nevertheless,":[183],"decreased":[185],"within":[186],"reaction":[190],"time":[191],"(TOF;":[192],"203":[193],"h-1).":[194]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-10-05T00:00:00"}