{"id":"https://openalex.org/W4387539232","doi":"https://doi.org/10.3390/coatings13101753","title":"Friction Coefficient Dynamics of Tribological Coatings from Engine Lubricants: Analysis and Interpretation","display_name":"Friction Coefficient Dynamics of Tribological Coatings from Engine Lubricants: Analysis and Interpretation","publication_year":2023,"publication_date":"2023-10-11","ids":{"openalex":"https://openalex.org/W4387539232","doi":"https://doi.org/10.3390/coatings13101753"},"language":"en","primary_location":{"id":"doi:10.3390/coatings13101753","doi":"https://doi.org/10.3390/coatings13101753","is_oa":true,"landing_page_url":"https://doi.org/10.3390/coatings13101753","pdf_url":"https://www.mdpi.com/2079-6412/13/10/1753/pdf?version=1697002617","source":{"id":"https://openalex.org/S4210205742","display_name":"Coatings","issn_l":"2079-6412","issn":["2079-6412"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Coatings","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2079-6412/13/10/1753/pdf?version=1697002617","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063546704","display_name":"Sa\u00fal Dom\u00ednguez-Garc\u00eda","orcid":"https://orcid.org/0000-0001-8924-9846","observed_orcids":["https://orcid.org/0000-0001-8924-9846"]},"institutions":[{"id":"https://openalex.org/I173755004","display_name":"Universidad Michoacana de San Nicol\u00e1s de Hidalgo","ror":"https://ror.org/00z0kq074","country_code":"MX","type":"education","lineage":["https://openalex.org/I173755004"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Sa\u00fal Dom\u00ednguez Garc\u00eda","raw_affiliation_strings":["Facultad de Ingenier\u00eda Mec\u00e1nica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico"],"raw_orcid":"https://orcid.org/0000-0001-8924-9846","affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda Mec\u00e1nica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico","institution_ids":["https://openalex.org/I173755004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080101653","display_name":"Luis B\u00e9jar","orcid":"https://orcid.org/0000-0002-8975-1921","observed_orcids":["https://orcid.org/0000-0002-8975-1921"]},"institutions":[{"id":"https://openalex.org/I173755004","display_name":"Universidad Michoacana de San Nicol\u00e1s de Hidalgo","ror":"https://ror.org/00z0kq074","country_code":"MX","type":"education","lineage":["https://openalex.org/I173755004"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Luis B\u00e9jar G\u00f3mez","raw_affiliation_strings":["Facultad de Ingenier\u00eda Mec\u00e1nica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda Mec\u00e1nica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico","institution_ids":["https://openalex.org/I173755004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076666682","display_name":"Rafael Maya\u2010Yescas","orcid":"https://orcid.org/0000-0002-6410-5480","observed_orcids":["https://orcid.org/0000-0002-6410-5480"]},"institutions":[{"id":"https://openalex.org/I173755004","display_name":"Universidad Michoacana de San Nicol\u00e1s de Hidalgo","ror":"https://ror.org/00z0kq074","country_code":"MX","type":"education","lineage":["https://openalex.org/I173755004"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Rafael Maya Yescas","raw_affiliation_strings":["Facultad de Ingenier\u00eda Qu\u00edmica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-6410-5480","affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda Qu\u00edmica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico","institution_ids":["https://openalex.org/I173755004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069873993","display_name":"Javier Lara\u2010Romero","orcid":"https://orcid.org/0000-0003-0216-364X","observed_orcids":["https://orcid.org/0000-0003-0216-364X"]},"institutions":[{"id":"https://openalex.org/I173755004","display_name":"Universidad Michoacana de San Nicol\u00e1s de Hidalgo","ror":"https://ror.org/00z0kq074","country_code":"MX","type":"education","lineage":["https://openalex.org/I173755004"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Javier Lara Romero","raw_affiliation_strings":["Facultad de Ingenier\u00eda Qu\u00edmica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda Qu\u00edmica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico","institution_ids":["https://openalex.org/I173755004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092976478","display_name":"Baltazar Castro-Cede\u00f1o","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I173755004","display_name":"Universidad Michoacana de San Nicol\u00e1s de Hidalgo","ror":"https://ror.org/00z0kq074","country_code":"MX","type":"education","lineage":["https://openalex.org/I173755004"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Baltazar Castro Cede\u00f1o","raw_affiliation_strings":["Facultad de Ingenier\u00eda Qu\u00edmica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda Qu\u00edmica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico","institution_ids":["https://openalex.org/I173755004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033955411","display_name":"Marco Antonio Espinosa-Medina","orcid":"https://orcid.org/0000-0002-9010-0309","observed_orcids":["https://orcid.org/0000-0002-9010-0309"]},"institutions":[{"id":"https://openalex.org/I173755004","display_name":"Universidad Michoacana de San Nicol\u00e1s de Hidalgo","ror":"https://ror.org/00z0kq074","country_code":"MX","type":"education","lineage":["https://openalex.org/I173755004"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Marco Antonio Espinosa Medina","raw_affiliation_strings":["Facultad de Ingenier\u00eda Mec\u00e1nica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-9010-0309","affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda Mec\u00e1nica, Universidad Michoacana de San Nicol\u00e1s de Hidalgo, Morelia 58030, Mexico","institution_ids":["https://openalex.org/I173755004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5063546704"],"corresponding_institution_ids":["https://openalex.org/I173755004"],"apc_list":{"value":2200,"currency":"CHF","value_usd":2447},"apc_paid":{"value":2200,"currency":"CHF","value_usd":2447},"fwci":0.7636,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.62266696,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"13","issue":"10","first_page":"1753","last_page":"1753"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11557","display_name":"Lubricants and Their Additives","score":0.5224999785423279,"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"}},"topics":[{"id":"https://openalex.org/T11557","display_name":"Lubricants and Their Additives","score":0.5224999785423279,"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"}},{"id":"https://openalex.org/T11138","display_name":"Tribology and Lubrication Engineering","score":0.4643999934196472,"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"}},{"id":"https://openalex.org/T10377","display_name":"Metal and Thin Film Mechanics","score":0.006800000090152025,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/tribological-coatings","display_name":"tribological coatings","score":0.9449999928474426},{"id":"https://openalex.org/keywords/motor-oil","display_name":"engine oil","score":0.6150000095367432},{"id":"https://openalex.org/keywords/lubrication-film","display_name":"lubricant film","score":0.7350000143051147},{"id":"https://openalex.org/keywords/time-since-deposition","display_name":"deposition time","score":0.5989999771118164},{"id":"https://openalex.org/keywords/deposition-temperature","display_name":"deposition temperature","score":0.9919999837875366},{"id":"https://openalex.org/keywords/pin-on-disc-tribometer","display_name":"pin-on-disc tribometer","score":0.8420000076293945},{"id":"https://openalex.org/keywords/metallic-coatings","display_name":"metal coatings","score":0.5389999747276306},{"id":"https://openalex.org/keywords/coating-characterization","display_name":"coating characterization","score":0.5130000114440918}],"concepts":[{"id":"https://openalex.org/C167310744","wikidata":"https://www.wikidata.org/wiki/Q193870","display_name":"Tribology","level":2,"score":0.9583718776702881},{"id":"https://openalex.org/C162681261","wikidata":"https://www.wikidata.org/wiki/Q384836","display_name":"Tribometer","level":3,"score":0.9566816091537476},{"id":"https://openalex.org/C2780874159","wikidata":"https://www.wikidata.org/wiki/Q323840","display_name":"Lubricant","level":2,"score":0.8286235332489014},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7962850332260132},{"id":"https://openalex.org/C2781448156","wikidata":"https://www.wikidata.org/wiki/Q1570182","display_name":"Coating","level":2,"score":0.5988777279853821},{"id":"https://openalex.org/C64297162","wikidata":"https://www.wikidata.org/wiki/Q1987070","display_name":"Deposition (geology)","level":3,"score":0.5678682923316956},{"id":"https://openalex.org/C2989152160","wikidata":"https://www.wikidata.org/wiki/Q82580","display_name":"Friction coefficient","level":2,"score":0.5482781529426575},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.5311034321784973},{"id":"https://openalex.org/C2987692278","wikidata":"https://www.wikidata.org/wiki/Q82580","display_name":"Coefficient of friction","level":2,"score":0.4660782516002655},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.45915594696998596},{"id":"https://openalex.org/C140721634","wikidata":"https://www.wikidata.org/wiki/Q1363437","display_name":"Dry lubricant","level":3,"score":0.43250948190689087},{"id":"https://openalex.org/C77595967","wikidata":"https://www.wikidata.org/wiki/Q3151013","display_name":"Forensic engineering","level":1,"score":0.36143672466278076},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.33917301893234253},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.22722205519676208},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06275701522827148},{"id":"https://openalex.org/C2816523","wikidata":"https://www.wikidata.org/wiki/Q180184","display_name":"Sediment","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3390/coatings13101753","doi":"https://doi.org/10.3390/coatings13101753","is_oa":true,"landing_page_url":"https://doi.org/10.3390/coatings13101753","pdf_url":"https://www.mdpi.com/2079-6412/13/10/1753/pdf?version=1697002617","source":{"id":"https://openalex.org/S4210205742","display_name":"Coatings","issn_l":"2079-6412","issn":["2079-6412"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Coatings","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3390/coatings13101753","doi":"https://doi.org/10.3390/coatings13101753","is_oa":true,"landing_page_url":"https://doi.org/10.3390/coatings13101753","pdf_url":"https://www.mdpi.com/2079-6412/13/10/1753/pdf?version=1697002617","source":{"id":"https://openalex.org/S4210205742","display_name":"Coatings","issn_l":"2079-6412","issn":["2079-6412"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Coatings","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321739","display_name":"Consejo Nacional de Ciencia y Tecnolog\u00eda","ror":"https://ror.org/059ex5q34"},{"id":"https://openalex.org/F4320322900","display_name":"Universidad Michoacana de San Nicol\u00e1s de Hidalgo","ror":"https://ror.org/00z0kq074"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387539232.pdf","grobid_xml":"https://content.openalex.org/works/W4387539232.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W601566110","https://openalex.org/W1967389023","https://openalex.org/W1968462209","https://openalex.org/W1975457039","https://openalex.org/W1977247732","https://openalex.org/W1979121541","https://openalex.org/W1984134023","https://openalex.org/W1996878270","https://openalex.org/W2027702344","https://openalex.org/W2038048570","https://openalex.org/W2043544445","https://openalex.org/W2063946512","https://openalex.org/W2074155971","https://openalex.org/W2083994618","https://openalex.org/W2096142877","https://openalex.org/W2176111954","https://openalex.org/W2203467591","https://openalex.org/W2211172562","https://openalex.org/W2558738190","https://openalex.org/W2588255887","https://openalex.org/W2750857672","https://openalex.org/W2765807593","https://openalex.org/W2783174080","https://openalex.org/W2786191776","https://openalex.org/W2900660245","https://openalex.org/W2901661422","https://openalex.org/W2906560889","https://openalex.org/W2912466853","https://openalex.org/W2915094668","https://openalex.org/W2946170374","https://openalex.org/W2964711175","https://openalex.org/W2993974690","https://openalex.org/W3010973864","https://openalex.org/W3016138207","https://openalex.org/W3032150871","https://openalex.org/W3105159145","https://openalex.org/W3116689990","https://openalex.org/W3133035779","https://openalex.org/W3188405825","https://openalex.org/W3197134721","https://openalex.org/W3206420048","https://openalex.org/W4207010164","https://openalex.org/W4210523152","https://openalex.org/W4281705784","https://openalex.org/W4306153555","https://openalex.org/W4310262232","https://openalex.org/W4367548170","https://openalex.org/W4385709201","https://openalex.org/W4385955190","https://openalex.org/W4386051200","https://openalex.org/W4386390360"],"related_works":["https://openalex.org/W2907019422","https://openalex.org/W6922746534","https://openalex.org/W3081868096","https://openalex.org/W2526278136","https://openalex.org/W2029967643","https://openalex.org/W2765656092","https://openalex.org/W2069371680","https://openalex.org/W2792203100","https://openalex.org/W1968270954","https://openalex.org/W3111003219"],"abstract_inverted_index":{"Even":[0],"today,":[1],"there":[2],"is":[3,86],"no":[4],"full":[5],"understanding":[6],"of":[7,20,29,40,65,68,77,117,129,140,164,185,194,200,212],"the":[8,11,18,21,30,37,45,52,63,66,130,141,146,156,171,180,186,192,195,198,201,204,210,213],"relationship":[9],"between":[10,203],"physical,":[12],"chemical,":[13],"and":[14,17,35,42,83,137,150,183,208],"mechanical":[15],"properties":[16,217],"behavior":[19,139],"lubricating":[22],"films":[23,101],"formed":[24],"in":[25,51,56,62,189,206],"tribological":[26,53,69,84],"systems.":[27,70],"Most":[28],"published":[31],"scientific":[32],"research":[33],"measures":[34],"reports":[36],"overall":[38],"values":[39],"friction":[41,79,158,165],"wear,":[43],"but":[44],"information":[46],"given":[47],"via":[48],"statistical":[49,78,187],"signals":[50],"tests":[54],"is,":[55],"general,":[57],"dismissed,":[58],"leaving":[59],"a":[60,90,161],"hole":[61],"study":[64,76],"dynamics":[67,199],"In":[71,153],"this":[72],"work,":[73],"an":[74,135],"experimental":[75,104],"data,":[80,188],"coating":[81],"characteristics,":[82],"performance":[85],"carried":[87],"out":[88],"using":[89],"pin-on-disk":[91],"tribometer":[92],"to":[93],"test":[94],"some":[95],"metallic":[96],"samples":[97],"coated":[98],"with":[99,191,215],"lubricant":[100],"under":[102],"several":[103],"conditions.":[105],"The":[106],"results":[107],"indicate":[108],"that":[109,166,179],"long":[110],"deposition":[111,115,148],"times":[112,149],"at":[113],"high":[114,151],"temperatures":[116],"coatings":[118,142],"from":[119],"engine":[120],"oil":[121],"develop":[122],"low-friction":[123],"intervals,":[124],"which":[125],"fall":[126],"until":[127],"20%":[128,168],"uncoated":[131,172],"coefficient":[132,173],"friction.":[133,174],"However,":[134],"unexpected":[136],"unfavorable":[138],"was":[143,167,177],"observed":[144],"for":[145],"short":[147],"temperature.":[152],"these":[154],"conditions,":[155],"developed":[157],"profiles":[159],"reached":[160],"maximum":[162],"level":[163],"more":[169],"than":[170],"Moreover,":[175],"it":[176],"found":[178],"proper":[181],"analysis":[182],"interpretation":[184],"combination":[190],"characterization":[193],"coatings,":[196],"describes":[197],"interactions":[202],"bodies":[205],"contact":[207],"reveals":[209],"transitions":[211],"surfaces":[214],"non-homogeneous":[216],"throughout":[218],"their":[219],"depth.":[220]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2023-10-12T00:00:00"}