{"id":"https://openalex.org/W2002207707","doi":"https://doi.org/10.1021/ci500206u","title":"Viscosity of Ionic Liquids: An Extensive Database and a New Group Contribution Model Based on a Feed-Forward Artificial Neural Network","display_name":"Viscosity of Ionic Liquids: An Extensive Database and a New Group Contribution Model Based on a Feed-Forward Artificial Neural Network","publication_year":2014,"publication_date":"2014-04-24","ids":{"openalex":"https://openalex.org/W2002207707","doi":"https://doi.org/10.1021/ci500206u","mag":"2002207707","pmid":"https://pubmed.ncbi.nlm.nih.gov/24758717"},"language":"en","primary_location":{"id":"doi:10.1021/ci500206u","doi":"https://doi.org/10.1021/ci500206u","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ci500206u","pdf_url":null,"source":{"id":"https://openalex.org/S167262187","display_name":"Journal of Chemical Information and Modeling","issn_l":"1549-9596","issn":["1549-9596","1549-960X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","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":"Journal of Chemical Information and Modeling","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2002207707"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5076126636","display_name":"Kamil Paduszy\u0144ski","orcid":"https://orcid.org/0000-0003-2489-6983","observed_orcids":["https://orcid.org/0000-0003-2489-6983"]},"institutions":[{"id":"https://openalex.org/I108403487","display_name":"Warsaw University of Technology","ror":"https://ror.org/00y0xnp53","country_code":"PL","type":"education","lineage":["https://openalex.org/I108403487"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Kamil Paduszy\u0144ski","raw_affiliation_strings":["Department of Physical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland","institution_ids":["https://openalex.org/I108403487"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017577532","display_name":"Urszula Doma\u0144ska","orcid":"https://orcid.org/0000-0001-5034-5873","observed_orcids":["https://orcid.org/0000-0001-5034-5873"]},"institutions":[{"id":"https://openalex.org/I108403487","display_name":"Warsaw University of Technology","ror":"https://ror.org/00y0xnp53","country_code":"PL","type":"education","lineage":["https://openalex.org/I108403487"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Urszula Doma\u0144ska","raw_affiliation_strings":["Department\rof Physical Chemistry,\rFaculty of Chemistry, Warsaw University of Technology, Noakowskiego\r3, 00-664 Warsaw, Poland","Department#R#of Physical Chemistry,#R#Faculty of Chemistry, Warsaw University of Technology, Noakowskiego#R#3, 00-664 Warsaw, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department\rof Physical Chemistry,\rFaculty of Chemistry, Warsaw University of Technology, Noakowskiego\r3, 00-664 Warsaw, Poland","institution_ids":["https://openalex.org/I108403487"]},{"raw_affiliation_string":"Department#R#of Physical Chemistry,#R#Faculty of Chemistry, Warsaw University of Technology, Noakowskiego#R#3, 00-664 Warsaw, Poland","institution_ids":["https://openalex.org/I108403487"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5076126636"],"corresponding_institution_ids":["https://openalex.org/I108403487"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":7.0839,"has_fulltext":false,"cited_by_count":287,"citation_normalized_percentile":{"value":0.98850011,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"54","issue":"5","first_page":"1311","last_page":"1324"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10480","display_name":"Ionic liquids properties and applications","score":0.961899995803833,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T10480","display_name":"Ionic liquids properties and applications","score":0.961899995803833,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T10962","display_name":"Thermodynamic properties of mixtures","score":0.014499999582767487,"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"}},{"id":"https://openalex.org/T11948","display_name":"Machine Learning in Materials Science","score":0.011099999770522118,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ionic-liquids","display_name":"ionic liquids","score":0.996999979019165},{"id":"https://openalex.org/keywords/viscosity","display_name":"viscosity","score":0.9580000042915344},{"id":"https://openalex.org/keywords/group-contribution-method","display_name":"group contribution method","score":0.7110000252723694},{"id":"https://openalex.org/keywords/feedforward-neural-networks","display_name":"feedforward neural networks","score":0.9470000267028809},{"id":"https://openalex.org/keywords/viscosity-prediction","display_name":"viscosity prediction","score":0.8029999732971191},{"id":"https://openalex.org/keywords/thermophysical-properties","display_name":"thermophysical properties","score":0.8180000185966492},{"id":"https://openalex.org/keywords/molecular-descriptors","display_name":"molecular descriptors","score":0.7049999833106995},{"id":"https://openalex.org/keywords/temperature-and-pressure-dependence","display_name":"temperature and pressure dependence","score":0.7730000019073486}],"concepts":[{"id":"https://openalex.org/C154881586","wikidata":"https://www.wikidata.org/wiki/Q898579","display_name":"Ionic liquid","level":3,"score":0.7487385272979736},{"id":"https://openalex.org/C127172972","wikidata":"https://www.wikidata.org/wiki/Q128709","display_name":"Viscosity","level":2,"score":0.7296954989433289},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6585991382598877},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5457574129104614},{"id":"https://openalex.org/C142204130","wikidata":"https://www.wikidata.org/wiki/Q1551016","display_name":"Group contribution method","level":4,"score":0.5085824728012085},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.45356297492980957},{"id":"https://openalex.org/C2775905019","wikidata":"https://www.wikidata.org/wiki/Q192572","display_name":"In silico","level":3,"score":0.43993061780929565},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.4294242262840271},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4152950048446655},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.3771218955516815},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.335634708404541},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25028741359710693},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23261559009552002},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.18449833989143372},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15700063109397888},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15168657898902893},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","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/C2986159531","wikidata":"https://www.wikidata.org/wiki/Q752412","display_name":"Phase equilibrium","level":3,"score":0.0}],"mesh":[{"descriptor_ui":"D008956","descriptor_name":"Models, Chemical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011312","descriptor_name":"Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014783","descriptor_name":"Viscosity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D052578","descriptor_name":"Ionic Liquids","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D062126","descriptor_name":"Databases, Chemical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1021/ci500206u","doi":"https://doi.org/10.1021/ci500206u","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ci500206u","pdf_url":null,"source":{"id":"https://openalex.org/S167262187","display_name":"Journal of Chemical Information and Modeling","issn_l":"1549-9596","issn":["1549-9596","1549-960X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","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":"Journal of Chemical Information and Modeling","raw_type":"journal-article"},{"id":"pmid:24758717","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24758717","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of chemical information and modeling","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322637","display_name":"Politechnika Warszawska","ror":"https://ror.org/00y0xnp53"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1973191691","https://openalex.org/W1976382579","https://openalex.org/W1978297651","https://openalex.org/W1981259160","https://openalex.org/W1982477993","https://openalex.org/W1987410264","https://openalex.org/W1995258983","https://openalex.org/W1999744067","https://openalex.org/W2005307077","https://openalex.org/W2026824277","https://openalex.org/W2035540153","https://openalex.org/W2055022003","https://openalex.org/W2061784195","https://openalex.org/W2064367026","https://openalex.org/W2076953247","https://openalex.org/W2078856234","https://openalex.org/W2083089638","https://openalex.org/W2085231127","https://openalex.org/W2086469132","https://openalex.org/W2087070363","https://openalex.org/W2089437322","https://openalex.org/W2108542755","https://openalex.org/W2110743575","https://openalex.org/W2120860543","https://openalex.org/W2121571028","https://openalex.org/W2122250145","https://openalex.org/W2123296654","https://openalex.org/W2127853152","https://openalex.org/W2146809767","https://openalex.org/W2162923557","https://openalex.org/W2163646971","https://openalex.org/W2169634129","https://openalex.org/W2256578114","https://openalex.org/W2312309122","https://openalex.org/W2313736793","https://openalex.org/W2314893152","https://openalex.org/W2316727675","https://openalex.org/W2317779473","https://openalex.org/W2318912885","https://openalex.org/W2324884371","https://openalex.org/W2325303440","https://openalex.org/W2327217835","https://openalex.org/W2331781111","https://openalex.org/W2331914694","https://openalex.org/W2334958434","https://openalex.org/W4235800768","https://openalex.org/W4248104288","https://openalex.org/W4319287624"],"related_works":["https://openalex.org/W2558701269","https://openalex.org/W1987410264","https://openalex.org/W7131825952","https://openalex.org/W7163753441","https://openalex.org/W4206664340","https://openalex.org/W1970080634","https://openalex.org/W2013694934","https://openalex.org/W4368372401","https://openalex.org/W2026824277","https://openalex.org/W1994653267"],"abstract_inverted_index":{"A":[0],"knowledge":[1],"of":[2,9,18,20,23,39,44,84,87,92,96,143,149,152,169,179,191,203,231],"various":[3],"thermophysical":[4],"(in":[5],"particular":[6],"transport)":[7],"properties":[8],"ionic":[10],"liquids":[11],"(ILs)":[12],"is":[13],"crucial":[14],"from":[15,49],"the":[16,57,61,85,90,93,114,117,120,131,146,170,201,224,235],"point":[17],"view":[19],"potential":[21],"applications":[22],"these":[24],"fluids":[25],"in":[26,56,60,81,212,234],"chemical":[27,94],"and":[28,41,70,75,99,119,125,161,167,182,194,196,206],"related":[29],"industries.":[30],"In":[31,129],"this":[32,213],"work,":[33],"over":[34],"13":[35],"000":[36],"data":[37,66,172],"points":[38],"temperature-":[40],"pressure-dependent":[42],"viscosity":[43,118,147,230],"1484":[45],"ILs":[46,88,150,232],"were":[47,67,215],"retrieved":[48],"more":[50,218],"than":[51,220],"450":[52],"research":[53],"papers":[54],"published":[55],"open":[58],"literature":[59],"last":[62],"three":[63],"decades.":[64],"The":[65,101,156,209],"critically":[68],"revised":[69],"then":[71],"used":[72],"to":[73,112,187],"develop":[74],"test":[76],"a":[77,104],"new":[78],"model":[79,102,134,228],"allowing":[80],"silico":[82],"predictions":[83],"viscosities":[86],"on":[89],"basis":[91],"structures":[95],"their":[97],"cations":[98],"anions.":[100],"employs":[103,135],"two-layer":[105],"feed-forward":[106],"artificial":[107],"neural":[108,157],"network":[109,158],"(FFANN)":[110],"strategy":[111],"represent":[113],"relationship":[115],"between":[116],"input":[121],"variables:":[122],"temperature,":[123],"pressure,":[124],"group":[126],"contributions":[127],"(GCs).":[128],"total,":[130],"resulting":[132],"GC-FFANN":[133],"242":[136],"GC-type":[137],"molecular":[138],"descriptors":[139],"that":[140],"are":[141],"capable":[142],"accurately":[144],"representing":[145],"behavior":[148],"composed":[151],"901":[153],"distinct":[154],"ions.":[155],"training,":[159],"validation,":[160],"testing":[162],"processes,":[163],"involving":[164],"90,":[165],"5,":[166],"5%":[168],"whole":[171],"pool,":[173],"respectively,":[174],"gave":[175],"mean":[176],"square":[177],"errors":[178],"0.0334,":[180],"0.0595,":[181],"0.0603":[183],"log":[184],"units,":[185],"corresponding":[186],"squared":[188],"correlation":[189],"coefficients":[190],"0.986,":[192],"0.973,":[193],"0.972":[195],"overall":[197],"relative":[198],"deviations":[199],"at":[200],"level":[202],"11.1,":[204],"13.8,":[205],"14.7%,":[207],"respectively.":[208],"results":[210],"calculated":[211],"work":[214],"shown":[216],"be":[217],"accurate":[219],"those":[221],"obtained":[222],"with":[223],"best":[225],"current":[226],"GC":[227],"for":[229],"described":[233],"literature.":[236]},"counts_by_year":[{"year":2026,"cited_by_count":21},{"year":2025,"cited_by_count":25},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":35},{"year":2022,"cited_by_count":27},{"year":2021,"cited_by_count":34},{"year":2020,"cited_by_count":26},{"year":2019,"cited_by_count":30},{"year":2018,"cited_by_count":20},{"year":2017,"cited_by_count":24},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}