{"id":"https://openalex.org/W2987257500","doi":"https://doi.org/10.4209/aaqr.2019.07.0343","title":"Nanofiber Filter Performance Improvement: Nanofiber Layer Uniformity and Branched Nanofiber","display_name":"Nanofiber Filter Performance Improvement: Nanofiber Layer Uniformity and Branched Nanofiber","publication_year":2019,"publication_date":"2019-11-06","ids":{"openalex":"https://openalex.org/W2987257500","doi":"https://doi.org/10.4209/aaqr.2019.07.0343","mag":"2987257500"},"language":"en","primary_location":{"id":"doi:10.4209/aaqr.2019.07.0343","doi":"https://doi.org/10.4209/aaqr.2019.07.0343","is_oa":true,"landing_page_url":"https://doi.org/10.4209/aaqr.2019.07.0343","pdf_url":"https://aaqr.org/articles/aaqr-19-07-oa-0343.pdf","source":{"id":"https://openalex.org/S103097414","display_name":"Aerosol and Air Quality Research","issn_l":"1680-8584","issn":["1680-8584","2071-1409"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310322187","host_organization_name":"Taiwan Association for Aerosol Research","host_organization_lineage":["https://openalex.org/P4310322187"],"host_organization_lineage_names":["Taiwan Association for Aerosol Research"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aerosol and Air Quality Research","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://aaqr.org/articles/aaqr-19-07-oa-0343.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057534788","display_name":"Seong Chan Kim","orcid":"https://orcid.org/0000-0002-7428-4267","observed_orcids":["https://orcid.org/0000-0002-7428-4267"]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Seong Chan Kim","raw_affiliation_strings":["Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101489945","display_name":"Seungkoo Kang","orcid":"https://orcid.org/0000-0002-9819-2957","observed_orcids":["https://orcid.org/0000-0002-9819-2957"]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Seungkoo Kang","raw_affiliation_strings":["Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019779012","display_name":"Handol Lee","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Handol Lee","raw_affiliation_strings":["Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066254028","display_name":"Dong-Bin Kwak","orcid":"https://orcid.org/0000-0003-4256-769X","observed_orcids":["https://orcid.org/0000-0003-4256-769X"]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dong-Bin Kwak","raw_affiliation_strings":["Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018921491","display_name":"Qisheng Ou","orcid":"https://orcid.org/0000-0001-6559-6851","observed_orcids":["https://orcid.org/0000-0001-6559-6851"]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qisheng Ou","raw_affiliation_strings":["Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046362717","display_name":"Chenxing Pei","orcid":"https://orcid.org/0000-0001-6107-0705","observed_orcids":["https://orcid.org/0000-0001-6107-0705"]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chenxing Pei","raw_affiliation_strings":["Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113635240","display_name":"David Y.H. Pui","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"David Y.H. Pui","raw_affiliation_strings":["Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA","School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong 518172, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong 518172, China","institution_ids":["https://openalex.org/I4210116924"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2090,"currency":"USD","value_usd":2090},"apc_paid":{"value":2090,"currency":"USD","value_usd":2090},"fwci":1.0787,"has_fulltext":true,"cited_by_count":37,"citation_normalized_percentile":{"value":0.75621399,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"20","issue":"1","first_page":"80","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12163","display_name":"Aerosol Filtration and Electrostatic Precipitation","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12163","display_name":"Aerosol Filtration and Electrostatic Precipitation","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10729","display_name":"Electrospun Nanofibers in Biomedical Applications","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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/T10197","display_name":"Membrane Separation Technologies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nanofiber-filters","display_name":"nanofiber filters","score":0.9929999709129333},{"id":"https://openalex.org/keywords/electrospinning","display_name":"electrospinning","score":0.9010000228881836},{"id":"https://openalex.org/keywords/particle-removal-efficiency","display_name":"particle removal efficiency","score":0.7509999871253967},{"id":"https://openalex.org/keywords/filter-pressure-drop","display_name":"filter pressure drop","score":0.7950000166893005},{"id":"https://openalex.org/keywords/polymer-solution-viscosity","display_name":"polymer solution viscosity","score":0.8579999804496765},{"id":"https://openalex.org/keywords/aerosol-filtration","display_name":"aerosol filtration","score":0.6399999856948853}],"concepts":[{"id":"https://openalex.org/C91129048","wikidata":"https://www.wikidata.org/wiki/Q594196","display_name":"Nanofiber","level":2,"score":0.9411667585372925},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.847032368183136},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.7177821397781372},{"id":"https://openalex.org/C144796933","wikidata":"https://www.wikidata.org/wiki/Q1533542","display_name":"Electrospinning","level":3,"score":0.6945406198501587},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.5801982879638672},{"id":"https://openalex.org/C2992711667","wikidata":"https://www.wikidata.org/wiki/Q583488","display_name":"Air filter","level":3,"score":0.4779122769832611},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4636145234107971},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.38359102606773376},{"id":"https://openalex.org/C201289731","wikidata":"https://www.wikidata.org/wiki/Q1172599","display_name":"Inlet","level":2,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4209/aaqr.2019.07.0343","doi":"https://doi.org/10.4209/aaqr.2019.07.0343","is_oa":true,"landing_page_url":"https://doi.org/10.4209/aaqr.2019.07.0343","pdf_url":"https://aaqr.org/articles/aaqr-19-07-oa-0343.pdf","source":{"id":"https://openalex.org/S103097414","display_name":"Aerosol and Air Quality Research","issn_l":"1680-8584","issn":["1680-8584","2071-1409"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310322187","host_organization_name":"Taiwan Association for Aerosol Research","host_organization_lineage":["https://openalex.org/P4310322187"],"host_organization_lineage_names":["Taiwan Association for Aerosol Research"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aerosol and Air Quality Research","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.4209/aaqr.2019.07.0343","doi":"https://doi.org/10.4209/aaqr.2019.07.0343","is_oa":true,"landing_page_url":"https://doi.org/10.4209/aaqr.2019.07.0343","pdf_url":"https://aaqr.org/articles/aaqr-19-07-oa-0343.pdf","source":{"id":"https://openalex.org/S103097414","display_name":"Aerosol and Air Quality Research","issn_l":"1680-8584","issn":["1680-8584","2071-1409"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310322187","host_organization_name":"Taiwan Association for Aerosol Research","host_organization_lineage":["https://openalex.org/P4310322187"],"host_organization_lineage_names":["Taiwan Association for Aerosol Research"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aerosol and Air Quality Research","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320307103","display_name":"Ford Motor Company","ror":"https://ror.org/00g2tkw06"},{"id":"https://openalex.org/F4320309679","display_name":"Applied Materials","ror":"https://ror.org/04h1q4c89"},{"id":"https://openalex.org/F4320312591","display_name":"Donaldson Company","ror":"https://ror.org/02p7bfx81"},{"id":"https://openalex.org/F4320329803","display_name":"LG Electronics","ror":"https://ror.org/03ddh2c27"},{"id":"https://openalex.org/F4320332195","display_name":"Samsung","ror":"https://ror.org/04w3jy968"},{"id":"https://openalex.org/F4320332535","display_name":"BASF Corporation","ror":"https://ror.org/002yzpx87"},{"id":"https://openalex.org/F4320337382","display_name":"National Institute for Occupational Safety and Health","ror":"https://ror.org/0502a2655"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2987257500.pdf","grobid_xml":"https://content.openalex.org/works/W2987257500.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1564094774","https://openalex.org/W1802802541","https://openalex.org/W1966067518","https://openalex.org/W1979099516","https://openalex.org/W1979331902","https://openalex.org/W1993573305","https://openalex.org/W1999409223","https://openalex.org/W2001548424","https://openalex.org/W2012165420","https://openalex.org/W2018749624","https://openalex.org/W2038635296","https://openalex.org/W2047578072","https://openalex.org/W2052126079","https://openalex.org/W2075512631","https://openalex.org/W2091848147","https://openalex.org/W2118652479","https://openalex.org/W2137721915","https://openalex.org/W2157528646","https://openalex.org/W2169446795","https://openalex.org/W2345975623","https://openalex.org/W2586362808","https://openalex.org/W2757064647"],"related_works":["https://openalex.org/W4412495739","https://openalex.org/W4412865149","https://openalex.org/W2958646823","https://openalex.org/W2766860219","https://openalex.org/W1091358761","https://openalex.org/W2066742389","https://openalex.org/W2060621054","https://openalex.org/W4386432430","https://openalex.org/W2992196171","https://openalex.org/W2006782898"],"abstract_inverted_index":{"We":[0,42],"developed":[1],"two":[2],"types":[3],"of":[4,13,54,68,124,130],"high":[5],"performance":[6,129],"nanofiber":[7,25,50,93,117,132],"filters":[8,51,94,133],"by":[9,23,83,120,137],"increasing":[10],"the":[11,14,19,39,66,69,85,122,125,131,138,153,161,171,177],"uniformity":[12,67],"fiber":[15,113],"layer\u2019s":[16],"deposition":[17],"on":[18],"substrate":[20,86],"media":[21],"and":[22,48,61,78,155],"fabricating":[24],"with":[26,46,100],"a":[27,96,101,148,157],"branched":[28,116],"morphology,":[29],"in":[30,52,140],"which":[31,72,110,144],"additional":[32,172],"fibers":[33,154,173],"were":[34],"spun":[35],"to":[36,169],"radiate":[37],"from":[38,146,176],"main":[40,178],"fibers.":[41,162,179],"subsequently":[43],"compared":[44],"them":[45],"conventional":[47],"beaded":[49],"terms":[53],"particle":[55,62],"removal":[56],"efficiency,":[57],"filter":[58],"pressure":[59,103],"drop,":[60],"loading":[63],"capacity.":[64],"First,":[65],"nanofiber\u2019s":[70],"deposition,":[71],"was":[73,81,118,134,166],"visually":[74],"evaluated":[75],"using":[76],"optical":[77],"electron":[79],"microscopes,":[80],"increased":[82],"removing":[84],"surface":[87],"charge":[88],"during":[89],"electrospinning.":[90],"The":[91,128,163],"uniform":[92],"demonstrated":[95],"higher":[97],"filtration":[98],"efficiency":[99,165],"lower":[102],"drop":[104],"than":[105],"their":[106],"conventionally":[107],"electrospun":[108],"counterparts,":[109],"exhibited":[111],"irregular":[112],"layers.":[114],"Second,":[115],"fabricated":[119],"adjusting":[121],"viscosity":[123],"polymer":[126],"solution.":[127],"dramatically":[135],"improved":[136],"decrease":[139],"air":[141],"flow":[142],"resistance,":[143],"resulted":[145],"(1)":[147],"longer":[149],"distance":[150],"streamwise":[151],"between":[152],"(2)":[156],"smaller":[158],"diameter":[159],"for":[160],"enhanced":[164],"also":[167],"due":[168],"(3)":[170],"branching":[174],"out":[175]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2}],"updated_date":"2026-10-08T09:06:37.294493","created_date":"2019-11-22T00:00:00"}