{"id":"https://openalex.org/W2053792431","doi":"https://doi.org/10.1021/ef9902045","title":"Macrostructure and Rheological Properties of Chemically Modified Residues and Bitumens","display_name":"Macrostructure and Rheological Properties of Chemically Modified Residues and Bitumens","publication_year":2000,"publication_date":"2000-02-16","ids":{"openalex":"https://openalex.org/W2053792431","doi":"https://doi.org/10.1021/ef9902045","mag":"2053792431"},"language":"en","primary_location":{"id":"doi:10.1021/ef9902045","doi":"https://doi.org/10.1021/ef9902045","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ef9902045","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 & 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/A5072174414","display_name":"Carlo Giavarini","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I265217849","display_name":"IFP \u00c9nergies nouvelles","ror":"https://ror.org/03gcbhc33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I265217849"]},{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["FR","IT"],"is_corresponding":false,"raw_author_name":"C. Giavarini","raw_affiliation_strings":["Institut Fran\u00e7ais du P\u00e9trole, 1&4 Ave du Bois-Pr\u00e9au, 92852 Rueil Malmaison, France","Universit\u00e0 degli Studi di Roma \u201cLa Sapienza\u201d Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Via Eudossiana, 18, 00184 Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Fran\u00e7ais du P\u00e9trole, 1&4 Ave du Bois-Pr\u00e9au, 92852 Rueil Malmaison, France","institution_ids":["https://openalex.org/I265217849"]},{"raw_affiliation_string":"Universit\u00e0 degli Studi di Roma \u201cLa Sapienza\u201d Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Via Eudossiana, 18, 00184 Roma, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035481218","display_name":"D. Mastrofini","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I265217849","display_name":"IFP \u00c9nergies nouvelles","ror":"https://ror.org/03gcbhc33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I265217849"]},{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["FR","IT"],"is_corresponding":false,"raw_author_name":"D. Mastrofini","raw_affiliation_strings":["Institut Fran\u00e7ais du P\u00e9trole, 1&4 Ave du Bois-Pr\u00e9au, 92852 Rueil Malmaison, France","Universit\u00e0 degli Studi di Roma \u201cLa Sapienza\u201d Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Via Eudossiana, 18, 00184 Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Fran\u00e7ais du P\u00e9trole, 1&4 Ave du Bois-Pr\u00e9au, 92852 Rueil Malmaison, France","institution_ids":["https://openalex.org/I265217849"]},{"raw_affiliation_string":"Universit\u00e0 degli Studi di Roma \u201cLa Sapienza\u201d Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Via Eudossiana, 18, 00184 Roma, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020586395","display_name":"Marco Scarsella","orcid":"https://orcid.org/0000-0001-8467-566X","observed_orcids":["https://orcid.org/0000-0001-8467-566X"]},"institutions":[{"id":"https://openalex.org/I265217849","display_name":"IFP \u00c9nergies nouvelles","ror":"https://ror.org/03gcbhc33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I265217849"]},{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["FR","IT"],"is_corresponding":false,"raw_author_name":"M. Scarsella","raw_affiliation_strings":["Institut Fran\u00e7ais du P\u00e9trole, 1&4 Ave du Bois-Pr\u00e9au, 92852 Rueil Malmaison, France","Universit\u00e0 degli Studi di Roma \u201cLa Sapienza\u201d Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Via Eudossiana, 18, 00184 Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Fran\u00e7ais du P\u00e9trole, 1&4 Ave du Bois-Pr\u00e9au, 92852 Rueil Malmaison, France","institution_ids":["https://openalex.org/I265217849"]},{"raw_affiliation_string":"Universit\u00e0 degli Studi di Roma \u201cLa Sapienza\u201d Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Via Eudossiana, 18, 00184 Roma, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005869805","display_name":"Lo\u0131\u0308c Barr\u00e9","orcid":"https://orcid.org/0000-0003-1412-0380","observed_orcids":["https://orcid.org/0000-0003-1412-0380"]},"institutions":[{"id":"https://openalex.org/I265217849","display_name":"IFP \u00c9nergies nouvelles","ror":"https://ror.org/03gcbhc33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I265217849"]},{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["FR","IT"],"is_corresponding":false,"raw_author_name":"L. Barr\u00e9","raw_affiliation_strings":["Institut Fran\u00e7ais du P\u00e9trole, 1&4 Ave du Bois-Pr\u00e9au, 92852 Rueil Malmaison, France","Universit\u00e0 degli Studi di Roma \u201cLa Sapienza\u201d Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Via Eudossiana, 18, 00184 Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Fran\u00e7ais du P\u00e9trole, 1&4 Ave du Bois-Pr\u00e9au, 92852 Rueil Malmaison, France","institution_ids":["https://openalex.org/I265217849"]},{"raw_affiliation_string":"Universit\u00e0 degli Studi di Roma \u201cLa Sapienza\u201d Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Via Eudossiana, 18, 00184 Roma, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067967488","display_name":"Didier Espinat","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I265217849","display_name":"IFP \u00c9nergies nouvelles","ror":"https://ror.org/03gcbhc33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I265217849"]},{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["FR","IT"],"is_corresponding":false,"raw_author_name":"D. Espinat","raw_affiliation_strings":["Institut Fran\u00e7ais du P\u00e9trole, 1&4 Ave du Bois-Pr\u00e9au, 92852 Rueil Malmaison, France","Universit\u00e0 degli Studi di Roma \u201cLa Sapienza\u201d Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Via Eudossiana, 18, 00184 Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Fran\u00e7ais du P\u00e9trole, 1&4 Ave du Bois-Pr\u00e9au, 92852 Rueil Malmaison, France","institution_ids":["https://openalex.org/I265217849"]},{"raw_affiliation_string":"Universit\u00e0 degli Studi di Roma \u201cLa Sapienza\u201d Dipartimento di Ingegneria Chimica, dei Materiali, delle Materie Prime e Metallurgia, Via Eudossiana, 18, 00184 Roma, Italy","institution_ids":["https://openalex.org/I861853513"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":90,"citation_normalized_percentile":{"value":0.17840169,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"14","issue":"2","first_page":"495","last_page":"502"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11630","display_name":"Petroleum Processing and Analysis","score":0.9028000235557556,"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":0.9028000235557556,"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":0.09220000356435776,"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/T11379","display_name":"Rheology and Fluid Dynamics Studies","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/phosphorus-modification","display_name":"phosphorus modification","score":0.7570000290870667},{"id":"https://openalex.org/keywords/rheological-properties","display_name":"rheological properties","score":0.8140000104904175},{"id":"https://openalex.org/keywords/colloidal-structure","display_name":"colloidal structure","score":0.9049999713897705},{"id":"https://openalex.org/keywords/fractal-dimension","display_name":"fractal dimension","score":0.9039999842643738},{"id":"https://openalex.org/keywords/polydispersity","display_name":"polydispersity","score":0.906000018119812},{"id":"https://openalex.org/keywords/asphaltene-fraction","display_name":"asphaltene fraction","score":0.777999997138977},{"id":"https://openalex.org/keywords/resin-fraction","display_name":"resin fraction","score":0.9950000047683716},{"id":"https://openalex.org/keywords/flow-characteristics","display_name":"flow characteristics","score":0.6330000162124634},{"id":"https://openalex.org/keywords/macrostructure","display_name":"macrostructure","score":0.48399999737739563}],"concepts":[{"id":"https://openalex.org/C200990466","wikidata":"https://www.wikidata.org/wiki/Q271707","display_name":"Rheology","level":2,"score":0.8418448567390442},{"id":"https://openalex.org/C65324659","wikidata":"https://www.wikidata.org/wiki/Q255712","display_name":"Asphaltene","level":2,"score":0.7599486708641052},{"id":"https://openalex.org/C11432220","wikidata":"https://www.wikidata.org/wiki/Q1975334","display_name":"Dispersity","level":2,"score":0.6698833703994751},{"id":"https://openalex.org/C59789625","wikidata":"https://www.wikidata.org/wiki/Q181780","display_name":"Colloid","level":2,"score":0.5795296430587769},{"id":"https://openalex.org/C2781338088","wikidata":"https://www.wikidata.org/wiki/Q903495","display_name":"Residue (chemistry)","level":2,"score":0.5312471389770508},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5095167756080627},{"id":"https://openalex.org/C26546657","wikidata":"https://www.wikidata.org/wiki/Q1412452","display_name":"Fractal dimension","level":3,"score":0.48454561829566956},{"id":"https://openalex.org/C149629883","wikidata":"https://www.wikidata.org/wiki/Q660926","display_name":"Fraction (chemistry)","level":2,"score":0.4325120449066162},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.4095131754875183},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3942975401878357},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.32166099548339844},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.29368889331817627},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.2586476802825928},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.13499373197555542},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/ef9902045","doi":"https://doi.org/10.1021/ef9902045","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ef9902045","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 & Fuels","raw_type":"journal-article"},{"id":"pmh:oai:iris.uniroma1.it:11573/252585","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11573/252585","pdf_url":null,"source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W84952613","https://openalex.org/W167776123","https://openalex.org/W586102426","https://openalex.org/W1411066459","https://openalex.org/W1448332581","https://openalex.org/W1935522206","https://openalex.org/W1969392891","https://openalex.org/W1969802147","https://openalex.org/W1978549788","https://openalex.org/W1985324105","https://openalex.org/W1994241061","https://openalex.org/W1996584264","https://openalex.org/W2006196771","https://openalex.org/W2008422039","https://openalex.org/W2009933683","https://openalex.org/W2013709498","https://openalex.org/W2014434267","https://openalex.org/W2022139888","https://openalex.org/W2023343664","https://openalex.org/W2026270159","https://openalex.org/W2026281529","https://openalex.org/W2028441690","https://openalex.org/W2039123284","https://openalex.org/W2042073417","https://openalex.org/W2051157421","https://openalex.org/W2051266001","https://openalex.org/W2054422653","https://openalex.org/W2062498268","https://openalex.org/W2063345054","https://openalex.org/W2067404870","https://openalex.org/W2068755165","https://openalex.org/W2070250262","https://openalex.org/W2081858101","https://openalex.org/W2083060388","https://openalex.org/W2091158260","https://openalex.org/W2101535189","https://openalex.org/W2130458856","https://openalex.org/W2162123941","https://openalex.org/W2270666452","https://openalex.org/W2608385810","https://openalex.org/W2969614766","https://openalex.org/W2986115247","https://openalex.org/W4249300998"],"related_works":["https://openalex.org/W4409166039","https://openalex.org/W4300818048","https://openalex.org/W2612054048","https://openalex.org/W7124894526","https://openalex.org/W2360869793","https://openalex.org/W6940835121","https://openalex.org/W3164191618","https://openalex.org/W6992929381","https://openalex.org/W2944132623","https://openalex.org/W2162312606"],"abstract_inverted_index":{"Rheological":[0,38],"and":[1,61,91],"X-ray":[2],"scattering":[3],"techniques":[4],"were":[5],"applied":[6],"to":[7,15,55,84,100,112],"investigate":[8],"how":[9],"the":[10,35,41,46,50,89,95,101,105,108,113],"addition":[11],"of":[12,45,94],"phosphorus":[13],"compounds":[14],"a":[16,30,70,73],"refinery":[17],"vacuum":[18,27],"residue":[19,28],"(Safaniya)":[20],"modifies":[21],"its":[22],"macroscopic":[23],"behavior.":[24],"The":[25,78],"modified":[26,47,79],"has":[29],"colloidal":[31],"structure":[32],"different":[33],"from":[34,53],"original":[36],"product.":[37],"data":[39],"show":[40],"more":[42,74],"\u201cgellike\u201d":[43],"nature":[44],"sample":[48,80],"in":[49],"temperature":[51],"range":[52],"0":[54],"40":[56],"\u00b0C.":[57],"Its":[58],"higher":[59],"polydispersity":[60],"lower":[62],"fractal":[63],"dimension":[64],"D":[65],"f":[66],"also":[67],"indicate":[68],"that":[69],"shift":[71],"toward":[72],"gellike":[75],"state":[76],"occurs.":[77],"flow":[81],"properties":[82,116],"appear":[83],"be":[85],"strongly":[86],"dependent":[87],"on":[88],"chemical":[90],"structural":[92],"modifications":[93,103],"single":[96],"separated":[97],"fractions.":[98],"Compared":[99],"strong":[102],"involving":[104],"asphaltene":[106],"fraction,":[107],"changes":[109],"which":[110],"occur":[111],"resin":[114],"fraction":[115],"are":[117],"less":[118],"important.":[119]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}