{"id":"https://openalex.org/W2321243941","doi":"https://doi.org/10.1021/cs501810y","title":"Impact of Process Conditions on the Sintering Behavior of an Alumina-Supported Cobalt Fischer\u2013Tropsch Catalyst Studied with an in Situ Magnetometer","display_name":"Impact of Process Conditions on the Sintering Behavior of an Alumina-Supported Cobalt Fischer\u2013Tropsch Catalyst Studied with an in Situ Magnetometer","publication_year":2014,"publication_date":"2014-12-17","ids":{"openalex":"https://openalex.org/W2321243941","doi":"https://doi.org/10.1021/cs501810y","mag":"2321243941"},"language":"en","primary_location":{"id":"doi:10.1021/cs501810y","doi":"https://doi.org/10.1021/cs501810y","is_oa":false,"landing_page_url":"https://doi.org/10.1021/cs501810y","pdf_url":null,"source":{"id":"https://openalex.org/S37391459","display_name":"ACS Catalysis","issn_l":"2155-5435","issn":["2155-5435"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Catalysis","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/A5081932269","display_name":"Michael Claeys","orcid":"https://orcid.org/0000-0002-5797-5023","observed_orcids":["https://orcid.org/0000-0002-5797-5023"]},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"M. Claeys","raw_affiliation_strings":["Centre\rfor Catalysis Research, Department of Chemical Engineering, University of Cape Town, Rondebosch 7701, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre\rfor Catalysis Research, Department of Chemical Engineering, University of Cape Town, Rondebosch 7701, South Africa","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108353703","display_name":"Mark E. Dry","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"M. E. Dry","raw_affiliation_strings":["Centre\rfor Catalysis Research, Department of Chemical Engineering, University of Cape Town, Rondebosch 7701, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre\rfor Catalysis Research, Department of Chemical Engineering, University of Cape Town, Rondebosch 7701, South Africa","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006635646","display_name":"Eric E. Van Steen","orcid":"https://orcid.org/0000-0003-4659-8522","observed_orcids":["https://orcid.org/0000-0003-4659-8522"]},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"E. van Steen","raw_affiliation_strings":["Centre\rfor Catalysis Research, Department of Chemical Engineering, University of Cape Town, Rondebosch 7701, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre\rfor Catalysis Research, Department of Chemical Engineering, University of Cape Town, Rondebosch 7701, South Africa","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062487125","display_name":"P.J. van Berge","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117808","display_name":"Sasol (South Africa)","ror":"https://ror.org/02a4gss26","country_code":"ZA","type":"company","lineage":["https://openalex.org/I4210117808"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"P. J. van Berge","raw_affiliation_strings":["Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa","institution_ids":["https://openalex.org/I4210117808"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053411405","display_name":"Sharon Booyens","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117808","display_name":"Sasol (South Africa)","ror":"https://ror.org/02a4gss26","country_code":"ZA","type":"company","lineage":["https://openalex.org/I4210117808"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"S. Booyens","raw_affiliation_strings":["Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa","institution_ids":["https://openalex.org/I4210117808"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012456513","display_name":"Renier Crous","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117808","display_name":"Sasol (South Africa)","ror":"https://ror.org/02a4gss26","country_code":"ZA","type":"company","lineage":["https://openalex.org/I4210117808"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"R. Crous","raw_affiliation_strings":["Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa","institution_ids":["https://openalex.org/I4210117808"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004344992","display_name":"Pieter van Helden","orcid":"https://orcid.org/0000-0002-6859-8630","observed_orcids":["https://orcid.org/0000-0002-6859-8630"]},"institutions":[{"id":"https://openalex.org/I4210117808","display_name":"Sasol (South Africa)","ror":"https://ror.org/02a4gss26","country_code":"ZA","type":"company","lineage":["https://openalex.org/I4210117808"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"P. van Helden","raw_affiliation_strings":["Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa","institution_ids":["https://openalex.org/I4210117808"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022897105","display_name":"J. Labuschagne","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117808","display_name":"Sasol (South Africa)","ror":"https://ror.org/02a4gss26","country_code":"ZA","type":"company","lineage":["https://openalex.org/I4210117808"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"J. Labuschagne","raw_affiliation_strings":["Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa","institution_ids":["https://openalex.org/I4210117808"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016620904","display_name":"D.J. Moodley","orcid":"https://orcid.org/0000-0002-5552-2573","observed_orcids":["https://orcid.org/0000-0002-5552-2573"]},"institutions":[{"id":"https://openalex.org/I4210117808","display_name":"Sasol (South Africa)","ror":"https://ror.org/02a4gss26","country_code":"ZA","type":"company","lineage":["https://openalex.org/I4210117808"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"D. J. Moodley","raw_affiliation_strings":["Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa","institution_ids":["https://openalex.org/I4210117808"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074986300","display_name":"Abdool M. Saib","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117808","display_name":"Sasol (South Africa)","ror":"https://ror.org/02a4gss26","country_code":"ZA","type":"company","lineage":["https://openalex.org/I4210117808"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"A. M. Saib","raw_affiliation_strings":["Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sasol Technology\r(Pty) Ltd., P.O. Box 1, Sasolburg 1947, South Africa","institution_ids":["https://openalex.org/I4210117808"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5081932269"],"corresponding_institution_ids":["https://openalex.org/I157614274"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":2.7867,"has_fulltext":false,"cited_by_count":110,"citation_normalized_percentile":{"value":0.90569135,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"5","issue":"2","first_page":"841","last_page":"852"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10495","display_name":"Catalysts for Methane Reforming","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10495","display_name":"Catalysts for Methane Reforming","score":1.0,"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/T10192","display_name":"Catalytic Processes in Materials Science","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/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/fischer-tropsch-synthesis","display_name":"Fischer-Tropsch synthesis","score":0.9129999876022339},{"id":"https://openalex.org/keywords/crystallite-growth","display_name":"crystallite growth","score":0.824999988079071},{"id":"https://openalex.org/keywords/catalyst-deactivation","display_name":"catalyst deactivation","score":0.7429999709129333},{"id":"https://openalex.org/keywords/co-partial-pressure","display_name":"CO partial pressure","score":0.8320000171661377},{"id":"https://openalex.org/keywords/water-vapor-partial-pressure","display_name":"water vapor partial pressure","score":0.9449999928474426},{"id":"https://openalex.org/keywords/supported-metal-nanoparticles","display_name":"supported metal nanoparticles","score":0.5619999766349792}],"concepts":[{"id":"https://openalex.org/C62192006","wikidata":"https://www.wikidata.org/wiki/Q654400","display_name":"Fischer\u2013Tropsch process","level":4,"score":0.9720216393470764},{"id":"https://openalex.org/C2777581544","wikidata":"https://www.wikidata.org/wiki/Q844613","display_name":"Sintering","level":2,"score":0.9255477786064148},{"id":"https://openalex.org/C515602321","wikidata":"https://www.wikidata.org/wiki/Q740","display_name":"Cobalt","level":2,"score":0.8712257742881775},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.8601559400558472},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6760571002960205},{"id":"https://openalex.org/C137637335","wikidata":"https://www.wikidata.org/wiki/Q899604","display_name":"Crystallite","level":2,"score":0.6386779546737671},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.6373143196105957},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.5805515050888062},{"id":"https://openalex.org/C2777822432","wikidata":"https://www.wikidata.org/wiki/Q216681","display_name":"In situ","level":2,"score":0.5746050477027893},{"id":"https://openalex.org/C153946474","wikidata":"https://www.wikidata.org/wiki/Q333921","display_name":"Magnetometer","level":3,"score":0.43598759174346924},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.4317131042480469},{"id":"https://openalex.org/C187530423","wikidata":"https://www.wikidata.org/wiki/Q7140503","display_name":"Particle size","level":2,"score":0.4102737307548523},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.2918079197406769},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2482244372367859},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.20346850156784058},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1083633303642273},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.1027975082397461},{"id":"https://openalex.org/C118792377","wikidata":"https://www.wikidata.org/wiki/Q108584245","display_name":"Selectivity","level":3,"score":0.04929852485656738},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/cs501810y","doi":"https://doi.org/10.1021/cs501810y","is_oa":false,"landing_page_url":"https://doi.org/10.1021/cs501810y","pdf_url":null,"source":{"id":"https://openalex.org/S37391459","display_name":"ACS Catalysis","issn_l":"2155-5435","issn":["2155-5435"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Catalysis","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W94732208","https://openalex.org/W1496580945","https://openalex.org/W1497637508","https://openalex.org/W1547883012","https://openalex.org/W1567326385","https://openalex.org/W1966329772","https://openalex.org/W1970648125","https://openalex.org/W1977350374","https://openalex.org/W1986366211","https://openalex.org/W1990742576","https://openalex.org/W1992457062","https://openalex.org/W1993531024","https://openalex.org/W1995063478","https://openalex.org/W1995247987","https://openalex.org/W2001928221","https://openalex.org/W2005934190","https://openalex.org/W2008483685","https://openalex.org/W2014138279","https://openalex.org/W2014276922","https://openalex.org/W2017475736","https://openalex.org/W2023824207","https://openalex.org/W2025110358","https://openalex.org/W2028944750","https://openalex.org/W2030880888","https://openalex.org/W2036113194","https://openalex.org/W2045312232","https://openalex.org/W2046711139","https://openalex.org/W2049079467","https://openalex.org/W2051375591","https://openalex.org/W2052826040","https://openalex.org/W2056793979","https://openalex.org/W2056984932","https://openalex.org/W2064807075","https://openalex.org/W2067464102","https://openalex.org/W2068972463","https://openalex.org/W2072196473","https://openalex.org/W2073959271","https://openalex.org/W2079105963","https://openalex.org/W2080072672","https://openalex.org/W2080919804","https://openalex.org/W2082004760","https://openalex.org/W2082743607","https://openalex.org/W2083222334","https://openalex.org/W2086718745","https://openalex.org/W2088925839","https://openalex.org/W2103560315","https://openalex.org/W2124253281","https://openalex.org/W2134267055","https://openalex.org/W2137525978","https://openalex.org/W2146987783","https://openalex.org/W2148563077","https://openalex.org/W2312671776","https://openalex.org/W2312819912","https://openalex.org/W2323584897","https://openalex.org/W2325681857","https://openalex.org/W2949405185","https://openalex.org/W2951741611","https://openalex.org/W4245672533"],"related_works":["https://openalex.org/W1984770096","https://openalex.org/W2927778508","https://openalex.org/W2128276458","https://openalex.org/W2312671776","https://openalex.org/W2001928221","https://openalex.org/W3083381334","https://openalex.org/W2954958982","https://openalex.org/W987880980","https://openalex.org/W4293205928","https://openalex.org/W3022778005"],"abstract_inverted_index":{"Sintering":[0],"of":[1,7,34,56],"supported":[2],"cobalt":[3,72],"nanoparticles":[4],"is":[5,65],"one":[6],"the":[8,13,76],"main":[9],"deactivation":[10],"mechanisms":[11],"in":[12,27,40],"Fischer\u2013Tropsch":[14],"synthesis.":[15],"In":[16],"this":[17,50],"study,":[18],"crystallite":[19],"growth":[20,69],"was":[21],"studied":[22],"with":[23,49],"an":[24],"alumina-supported":[25],"catalyst":[26,51],"real":[28],"time":[29],"and":[30,59],"as":[31],"a":[32,38,54],"function":[33],"process":[35],"conditions":[36],"using":[37],"novel":[39],"situ":[41],"magnetometer.":[42],"It":[43,64],"could":[44],"be":[45],"shown":[46],"that":[47,67],"sintering":[48],"occurred":[52],"via":[53,71],"combination":[55],"high":[57,60],"CO":[58],"water":[61],"partial":[62],"pressures.":[63],"proposed":[66],"particle":[68],"proceeds":[70],"subcarbonyl":[73],"migration":[74],"over":[75],"hydroxylated":[77],"support":[78],"surface.":[79]},"counts_by_year":[{"year":2026,"cited_by_count":10},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}