{"id":"https://openalex.org/W3024593201","doi":"https://doi.org/10.1021/acs.energyfuels.0c00596","title":"Aggregation Behavior of E-SARA Asphaltene Fractions Studied by Small-Angle Neutron Scattering","display_name":"Aggregation Behavior of E-SARA Asphaltene Fractions Studied by Small-Angle Neutron Scattering","publication_year":2020,"publication_date":"2020-05-12","ids":{"openalex":"https://openalex.org/W3024593201","doi":"https://doi.org/10.1021/acs.energyfuels.0c00596","mag":"3024593201"},"language":"en","primary_location":{"id":"doi:10.1021/acs.energyfuels.0c00596","doi":"https://doi.org/10.1021/acs.energyfuels.0c00596","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.energyfuels.0c00596","pdf_url":null,"source":{"id":"https://openalex.org/S186935893","display_name":"Energy & Fuels","issn_l":"0887-0624","issn":["0887-0624","1520-5029"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-100","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":"Energy &amp; Fuels","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/A5062700096","display_name":"Dewi A. Ballard","orcid":"https://orcid.org/0000-0002-5506-199X","observed_orcids":["https://orcid.org/0000-0002-5506-199X"]},"institutions":[{"id":"https://openalex.org/I130828816","display_name":"University of Leeds","ror":"https://ror.org/024mrxd33","country_code":"GB","type":"education","lineage":["https://openalex.org/I130828816"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"D. A. Ballard","raw_affiliation_strings":["School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K"],"raw_orcid":"https://orcid.org/0000-0002-5506-199X","affiliations":[{"raw_affiliation_string":"School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K","institution_ids":["https://openalex.org/I130828816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077341987","display_name":"Peiqi Qiao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"P. Qiao","raw_affiliation_strings":["Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2R3, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2R3, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071424818","display_name":"Beatrice Cattoz","orcid":"https://orcid.org/0000-0003-3123-0936","observed_orcids":["https://orcid.org/0000-0003-3123-0936"]},"institutions":[{"id":"https://openalex.org/I4210115810","display_name":"Infineum (United Kingdom)","ror":"https://ror.org/029evds51","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210115810"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"B. Cattoz","raw_affiliation_strings":["Infineum UK Ltd., Abingdon OX13 6BB, Oxfordshire, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Infineum UK Ltd., Abingdon OX13 6BB, Oxfordshire, U.K","institution_ids":["https://openalex.org/I4210115810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038741806","display_name":"Peter John Dowding","orcid":"https://orcid.org/0000-0001-6219-1672","observed_orcids":["https://orcid.org/0000-0001-6219-1672"]},"institutions":[{"id":"https://openalex.org/I4210115810","display_name":"Infineum (United Kingdom)","ror":"https://ror.org/029evds51","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210115810"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"P. J. Dowding","raw_affiliation_strings":["Infineum UK Ltd., Abingdon OX13 6BB, Oxfordshire, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Infineum UK Ltd., Abingdon OX13 6BB, Oxfordshire, U.K","institution_ids":["https://openalex.org/I4210115810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052062138","display_name":"Sylvain Fran\u00e7ois Pr\u00e9vost","orcid":"https://orcid.org/0000-0002-6008-1987","observed_orcids":["https://orcid.org/0000-0002-6008-1987"]},"institutions":[{"id":"https://openalex.org/I4210113448","display_name":"Institut Laue-Langevin","ror":"https://ror.org/01xtjs520","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210113448"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"S. Prevost","raw_affiliation_strings":["Institut Laue-Langevin, 71 avenue des Martyrs, CS 20156, 38042 Grenoble Cedex 9, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Laue-Langevin, 71 avenue des Martyrs, CS 20156, 38042 Grenoble Cedex 9, France","institution_ids":["https://openalex.org/I4210113448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109147193","display_name":"M.A. Alshamsi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130828816","display_name":"University of Leeds","ror":"https://ror.org/024mrxd33","country_code":"GB","type":"education","lineage":["https://openalex.org/I130828816"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M. Alshamsi","raw_affiliation_strings":["School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K","institution_ids":["https://openalex.org/I130828816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070196263","display_name":"Thibaut Charpentier","orcid":"https://orcid.org/0000-0002-3433-3511","observed_orcids":["https://orcid.org/0000-0002-3433-3511"]},"institutions":[{"id":"https://openalex.org/I130828816","display_name":"University of Leeds","ror":"https://ror.org/024mrxd33","country_code":"GB","type":"education","lineage":["https://openalex.org/I130828816"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"T. Charpentier","raw_affiliation_strings":["School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K","institution_ids":["https://openalex.org/I130828816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089636051","display_name":"Kevin J. Roberts","orcid":"https://orcid.org/0000-0002-1070-7435","observed_orcids":["https://orcid.org/0000-0002-1070-7435"]},"institutions":[{"id":"https://openalex.org/I130828816","display_name":"University of Leeds","ror":"https://ror.org/024mrxd33","country_code":"GB","type":"education","lineage":["https://openalex.org/I130828816"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"K. J. Roberts","raw_affiliation_strings":["School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K"],"raw_orcid":"https://orcid.org/0000-0002-1070-7435","affiliations":[{"raw_affiliation_string":"School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K","institution_ids":["https://openalex.org/I130828816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048979016","display_name":"Zhenghe Xu","orcid":"https://orcid.org/0000-0001-8118-1920","observed_orcids":["https://orcid.org/0000-0001-8118-1920"]},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Z. Xu","raw_affiliation_strings":["Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2R3, Canada"],"raw_orcid":"https://orcid.org/0000-0001-8118-1920","affiliations":[{"raw_affiliation_string":"Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2R3, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039731527","display_name":"David Harbottle","orcid":"https://orcid.org/0000-0002-0169-517X","observed_orcids":["https://orcid.org/0000-0002-0169-517X"]},"institutions":[{"id":"https://openalex.org/I130828816","display_name":"University of Leeds","ror":"https://ror.org/024mrxd33","country_code":"GB","type":"education","lineage":["https://openalex.org/I130828816"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"D. Harbottle","raw_affiliation_strings":["School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K"],"raw_orcid":"https://orcid.org/0000-0002-0169-517X","affiliations":[{"raw_affiliation_string":"School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K","institution_ids":["https://openalex.org/I130828816"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5039731527"],"corresponding_institution_ids":["https://openalex.org/I130828816"],"apc_list":{"value":5000,"currency":"USD","value_usd":5000},"apc_paid":null,"fwci":2.2455,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.8738324,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"34","issue":"6","first_page":"6894","last_page":"6903"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11630","display_name":"Petroleum Processing and Analysis","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11630","display_name":"Petroleum Processing and Analysis","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10264","display_name":"Asphalt Pavement Performance Evaluation","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11557","display_name":"Lubricants and Their Additives","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"}}],"keywords":[{"id":"https://openalex.org/keywords/asphaltenes","display_name":"asphaltenes","score":0.8899999856948853},{"id":"https://openalex.org/keywords/asphaltene-nanoaggregates","display_name":"asphaltene nanoaggregates","score":0.8040000200271606},{"id":"https://openalex.org/keywords/aggregation-behavior","display_name":"aggregation behavior","score":0.5690000057220459},{"id":"https://openalex.org/keywords/heavy-oil","display_name":"heavy oil","score":0.722000002861023},{"id":"https://openalex.org/keywords/bitumen","display_name":"bitumen","score":0.859000027179718},{"id":"https://openalex.org/keywords/solvent-effects","display_name":"solvent effects","score":0.6570000052452087},{"id":"https://openalex.org/keywords/power-law-exponent","display_name":"flow index","score":0.6399999856948853},{"id":"https://openalex.org/keywords/interfacial-activity","display_name":"interfacial activity","score":0.6209999918937683}],"concepts":[{"id":"https://openalex.org/C65324659","wikidata":"https://www.wikidata.org/wiki/Q255712","display_name":"Asphaltene","level":2,"score":0.9863094091415405},{"id":"https://openalex.org/C2778142098","wikidata":"https://www.wikidata.org/wiki/Q15779","display_name":"Toluene","level":2,"score":0.6556013226509094},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6003700494766235},{"id":"https://openalex.org/C132841051","wikidata":"https://www.wikidata.org/wiki/Q4165337","display_name":"Small-angle neutron scattering","level":4,"score":0.5458706617355347},{"id":"https://openalex.org/C87040749","wikidata":"https://www.wikidata.org/wiki/Q428971","display_name":"Power law","level":2,"score":0.5384357571601868},{"id":"https://openalex.org/C149629883","wikidata":"https://www.wikidata.org/wiki/Q660926","display_name":"Fraction (chemistry)","level":2,"score":0.48789072036743164},{"id":"https://openalex.org/C104015590","wikidata":"https://www.wikidata.org/wiki/Q1451740","display_name":"Neutron scattering","level":3,"score":0.4465065002441406},{"id":"https://openalex.org/C2780388253","wikidata":"https://www.wikidata.org/wiki/Q5421508","display_name":"Exponent","level":2,"score":0.44246500730514526},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.38696298003196716},{"id":"https://openalex.org/C159467904","wikidata":"https://www.wikidata.org/wiki/Q2001702","display_name":"Chemical physics","level":1,"score":0.35909655690193176},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.35820046067237854},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.3455459475517273},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.28449776768684387},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10202264785766602},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/acs.energyfuels.0c00596","doi":"https://doi.org/10.1021/acs.energyfuels.0c00596","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.energyfuels.0c00596","pdf_url":null,"source":{"id":"https://openalex.org/S186935893","display_name":"Energy & Fuels","issn_l":"0887-0624","issn":["0887-0624","1520-5029"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-100","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":"Energy &amp; Fuels","raw_type":"journal-article"},{"id":"pmh:oai:eprints.whiterose.ac.uk:173847","doi":null,"is_oa":false,"landing_page_url":"https://orcid.org/0000-0002-5506-199X>,","pdf_url":null,"source":{"id":"https://openalex.org/S4306400854","display_name":"White Rose Research Online (University of Leeds, The University of Sheffield, University of York)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2800616092","host_organization_name":"White Rose University Consortium","host_organization_lineage":["https://openalex.org/I2800616092"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G2056175436","display_name":"EPSRC Centre for Doctoral Training in Complex Particulate Products and Processes","funder_award_id":"EP/L015285/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G4488188794","display_name":"University of Leeds-Equipment Account","funder_award_id":"EP/J021156/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6535462145","display_name":null,"funder_award_id":"IAPP1/100150","funder_id":"https://openalex.org/F4320320005","funder_display_name":"Royal Academy of Engineering"}],"funders":[{"id":"https://openalex.org/F4320320005","display_name":"Royal Academy of Engineering","ror":"https://ror.org/0526snb40"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1967394989","https://openalex.org/W1970755955","https://openalex.org/W1977287776","https://openalex.org/W1983876837","https://openalex.org/W1985641759","https://openalex.org/W1992704315","https://openalex.org/W1993074360","https://openalex.org/W1999751296","https://openalex.org/W2012496307","https://openalex.org/W2012928863","https://openalex.org/W2014364585","https://openalex.org/W2018043043","https://openalex.org/W2024660514","https://openalex.org/W2026911206","https://openalex.org/W2038120545","https://openalex.org/W2038855100","https://openalex.org/W2048880119","https://openalex.org/W2051322276","https://openalex.org/W2051594828","https://openalex.org/W2062525698","https://openalex.org/W2064636048","https://openalex.org/W2068755165","https://openalex.org/W2070576216","https://openalex.org/W2072673110","https://openalex.org/W2073368608","https://openalex.org/W2079982466","https://openalex.org/W2083729044","https://openalex.org/W2087070363","https://openalex.org/W2090793515","https://openalex.org/W2144280842","https://openalex.org/W2152527231","https://openalex.org/W2160330690","https://openalex.org/W2170461326","https://openalex.org/W2257678391","https://openalex.org/W2275446455","https://openalex.org/W2313744662","https://openalex.org/W2316740112","https://openalex.org/W2316911604","https://openalex.org/W2319023244","https://openalex.org/W2324440117","https://openalex.org/W2334386657","https://openalex.org/W2392707885","https://openalex.org/W2553898999","https://openalex.org/W2564986322","https://openalex.org/W2587896525","https://openalex.org/W2617672381","https://openalex.org/W2736023687","https://openalex.org/W2801577269","https://openalex.org/W2887670174","https://openalex.org/W2891731414","https://openalex.org/W2910392255","https://openalex.org/W3118780466","https://openalex.org/W4241640224"],"related_works":["https://openalex.org/W1967394989","https://openalex.org/W2051322276","https://openalex.org/W1999751296","https://openalex.org/W6996555113","https://openalex.org/W2891731414","https://openalex.org/W2067577467","https://openalex.org/W2324440117","https://openalex.org/W3199202305","https://openalex.org/W4400409315","https://openalex.org/W2144280842"],"abstract_inverted_index":{"Using":[0],"the":[1,12,16,20,48,63,163,194,202],"extended-SARA":[2],"method":[3],"to":[4,40,68,176,183],"fractionate":[5],"asphaltenes":[6,112,143],"based":[7],"on":[8,19],"their":[9],"interfacial":[10],"activity,":[11],"current":[13],"study":[14],"reports":[15],"first":[17],"results":[18],"estimated":[21],"size":[22,49,89],"and":[23,30,55,75,90,94,106,119,129,145,149,166,172,186,197],"shape":[24,91],"of":[25,50,85,92,110,142,161,169,178,201],"interfacially":[26],"active":[27],"asphaltene":[28,32,51,139,209],"(IAA)":[29],"remaining":[31],"(RA)":[33],"nanoaggregates.":[34],"These":[35],"fractions":[36],"have":[37],"been":[38],"reported":[39],"exhibit":[41],"distinctly":[42],"different":[43],"chemical":[44,81],"architectures":[45],"that":[46,177,206],"influence":[47],"clusters":[52,74],"in":[53,80,121,181,193],"good":[54],"poor":[56],"solvents.":[57],"However,":[58],"little":[59],"is":[60],"known":[61],"about":[62],"building":[64],"blocks,":[65],"commonly":[66],"referred":[67],"as":[69],"nanoaggregates,":[70],"which":[71,155],"form":[72,211],"these":[73,207],"how":[76],"those":[77],"subtle":[78],"differences":[79],"architecture":[82],"impact":[83],"aggregation":[84],"asphaltenes.":[86],"The":[87,103],"nanoaggregate":[88,213],"IAA":[93,203],"RA":[95,153],"was":[96],"measured":[97],"using":[98],"small-angle":[99],"neutron":[100],"scattering":[101],"(SANS).":[102],"characteristic":[104,164,195],"length":[105,165,196],"asymptotic":[107],"power-law":[108,167,199],"exponent":[109,168,200],"whole":[111],"(WAs)":[113],"extracted":[114],"from":[115],"heavy":[116,146],"crude":[117,147],"oil":[118],"dispersed":[120],"deuterated":[122],"toluene":[123],"were":[124,174],"28.0":[125],"\u00b1":[126,131],"0.2":[127],"\u00c5":[128,171,185],"2.86":[130,173],"0.01,":[132],"respectively,":[133],"showing":[134],"negligible":[135],"variations":[136],"with":[137],"changing":[138],"concentration,":[140],"source":[141],"(bitumen":[144],"oil),":[148],"solvent":[150],"aromaticity.":[151],"For":[152],"fractions,":[154],"account":[156],"for":[157,188],"98.5":[158],"wt":[159],"%":[160],"WA,":[162],"28.8":[170],"comparable":[175],"WA":[179],"but":[180],"contrast":[182],"59.7":[184],"2.20":[187],"IAA.":[189],"A":[190],"\u223c100%":[191],"increase":[192],"reduced":[198],"fraction":[204],"confirms":[205],"two":[208],"subfractions":[210],"dissimilar":[212],"structures.":[214]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":3}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2020-05-21T00:00:00"}
