{"id":"https://openalex.org/W1523506409","doi":null,"title":"Mathematical Modeling of Polymer Exchange Membrane Fuel Cells","display_name":"Mathematical Modeling of Polymer Exchange Membrane Fuel Cells","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1523506409","mag":"1523506409"},"language":"en","primary_location":{"id":"pmh:oai:digitalcommons.usf.edu:etd-1509","doi":null,"is_oa":true,"landing_page_url":"https://digitalcommons.usf.edu/etd/510","pdf_url":"https://digitalcommons.usf.edu/context/etd/article/1509/viewcontent/etd__510.pdf","source":{"id":"https://openalex.org/S4377196272","display_name":"Digital Commons - University of South Florida (University of South Florida)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2613432","host_organization_name":"University of South Florida","host_organization_lineage":["https://openalex.org/I2613432"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"USF Tampa Graduate Theses and Dissertations","raw_type":"dissertation"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://digitalcommons.usf.edu/context/etd/article/1509/viewcontent/etd__510.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065444331","display_name":"Colleen Spiegel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2613432","display_name":"University of South Florida","ror":"https://ror.org/032db5x82","country_code":"US","type":"education","lineage":["https://openalex.org/I2613432"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Colleen Spiegel","raw_affiliation_strings":["University of South FLorida"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of South FLorida","institution_ids":["https://openalex.org/I2613432"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5065444331"],"corresponding_institution_ids":["https://openalex.org/I2613432"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10409","display_name":"Fuel Cells and Related Materials","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/T10409","display_name":"Fuel Cells and Related Materials","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/T10311","display_name":"Advancements in Solid Oxide Fuel Cells","score":0.0,"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"}},{"id":"https://openalex.org/T12074","display_name":"Membrane-based Ion Separation Techniques","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"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/proton-exchange-membrane-fuel-cells","display_name":"proton exchange membrane fuel cells","score":0.968999981880188},{"id":"https://openalex.org/keywords/mathematical-modeling","display_name":"mathematical modeling","score":0.8180000185966492},{"id":"https://openalex.org/keywords/mass-transfer","display_name":"mass transfer","score":0.7179999947547913},{"id":"https://openalex.org/keywords/heat-transfer","display_name":"heat transfer","score":0.8500000238418579},{"id":"https://openalex.org/keywords/charge-transfer","display_name":"charge transfer","score":0.8659999966621399},{"id":"https://openalex.org/keywords/butler-volmer-equation","display_name":"Butler-Volmer equation","score":0.9990000128746033},{"id":"https://openalex.org/keywords/fick-s-law-of-diffusion","display_name":"Fick's law of diffusion","score":0.8220000267028809},{"id":"https://openalex.org/keywords/membrane-water-uptake","display_name":"membrane water uptake","score":0.9580000042915344},{"id":"https://openalex.org/keywords/membrane-conductivity","display_name":"membrane conductivity","score":0.8510000109672546},{"id":"https://openalex.org/keywords/catalyst-layer","display_name":"catalyst layer","score":0.7829999923706055},{"id":"https://openalex.org/keywords/fuel-cell-stack","display_name":"fuel cell stack","score":0.8669999837875366},{"id":"https://openalex.org/keywords/direct-methanol-fuel-cells","display_name":"direct methanol fuel cells","score":0.8450000286102295},{"id":"https://openalex.org/keywords/micro-fuel-cells","display_name":"micro fuel cells","score":0.5740000009536743}],"concepts":[{"id":"https://openalex.org/C132319479","wikidata":"https://www.wikidata.org/wiki/Q899619","display_name":"Proton exchange membrane fuel cell","level":3,"score":0.5715279579162598},{"id":"https://openalex.org/C51038369","wikidata":"https://www.wikidata.org/wiki/Q909534","display_name":"Mass transfer","level":2,"score":0.5450277328491211},{"id":"https://openalex.org/C76969082","wikidata":"https://www.wikidata.org/wiki/Q486902","display_name":"Mathematical model","level":2,"score":0.49235260486602783},{"id":"https://openalex.org/C9395851","wikidata":"https://www.wikidata.org/wiki/Q177929","display_name":"Stack (abstract data type)","level":2,"score":0.4865640699863434},{"id":"https://openalex.org/C92718894","wikidata":"https://www.wikidata.org/wiki/Q679643","display_name":"Transport phenomena","level":2,"score":0.47588813304901123},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.45088493824005127},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.44290614128112793},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.36173349618911743},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.35932356119155884},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34842538833618164},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.31116944551467896},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28380119800567627},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.2555052638053894},{"id":"https://openalex.org/C2987658370","wikidata":"https://www.wikidata.org/wiki/Q180253","display_name":"Fuel cells","level":2,"score":0.23367801308631897},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13236695528030396},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:digitalcommons.usf.edu:etd-1509","doi":null,"is_oa":true,"landing_page_url":"https://digitalcommons.usf.edu/etd/510","pdf_url":"https://digitalcommons.usf.edu/context/etd/article/1509/viewcontent/etd__510.pdf","source":{"id":"https://openalex.org/S4377196272","display_name":"Digital Commons - University of South Florida (University of South Florida)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2613432","host_organization_name":"University of South Florida","host_organization_lineage":["https://openalex.org/I2613432"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"USF Tampa Graduate Theses and Dissertations","raw_type":"dissertation"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1014.6094","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1014.6094","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://scholarcommons.usf.edu/cgi/viewcontent.cgi?article%3D1509%26context%3Detd","raw_type":"text"},{"id":"pmh:oai:scholarcommons.usf.edu:etd-1509","doi":null,"is_oa":false,"landing_page_url":"https://scholarcommons.usf.edu/etd/510","pdf_url":null,"source":{"id":"https://openalex.org/S4377196272","display_name":"Digital Commons - University of South Florida (University of South Florida)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2613432","host_organization_name":"University of South Florida","host_organization_lineage":["https://openalex.org/I2613432"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Graduate Theses and Dissertations","raw_type":"text"},{"id":"mag:1523506409","doi":null,"is_oa":false,"landing_page_url":"https://digitalcommons.usf.edu/cgi/viewcontent.cgi?article=1509&context=etd","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:digitalcommons.usf.edu:etd-1509","doi":null,"is_oa":true,"landing_page_url":"https://digitalcommons.usf.edu/etd/510","pdf_url":"https://digitalcommons.usf.edu/context/etd/article/1509/viewcontent/etd__510.pdf","source":{"id":"https://openalex.org/S4377196272","display_name":"Digital Commons - University of South Florida (University of South Florida)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2613432","host_organization_name":"University of South Florida","host_organization_lineage":["https://openalex.org/I2613432"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"USF Tampa Graduate Theses and Dissertations","raw_type":"dissertation"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9853000044822693,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1523506409.pdf","grobid_xml":"https://content.openalex.org/works/W1523506409.grobid-xml"},"referenced_works_count":108,"referenced_works":["https://openalex.org/W109535738","https://openalex.org/W191003672","https://openalex.org/W224379181","https://openalex.org/W268065251","https://openalex.org/W850470255","https://openalex.org/W1158950477","https://openalex.org/W1520686789","https://openalex.org/W1534862549","https://openalex.org/W1565454239","https://openalex.org/W1566500381","https://openalex.org/W1569685525","https://openalex.org/W1577616541","https://openalex.org/W1609138217","https://openalex.org/W1714344026","https://openalex.org/W1944992973","https://openalex.org/W1971860042","https://openalex.org/W1972866884","https://openalex.org/W1973297225","https://openalex.org/W1976064588","https://openalex.org/W1978722317","https://openalex.org/W1980196589","https://openalex.org/W1981422364","https://openalex.org/W1982289079","https://openalex.org/W1982295350","https://openalex.org/W1983016150","https://openalex.org/W1984717573","https://openalex.org/W1986118259","https://openalex.org/W1989157562","https://openalex.org/W1992123813","https://openalex.org/W1992571934","https://openalex.org/W1995239084","https://openalex.org/W1996963703","https://openalex.org/W1997865800","https://openalex.org/W1998179432","https://openalex.org/W2000247873","https://openalex.org/W2002013263","https://openalex.org/W2002312116","https://openalex.org/W2009236839","https://openalex.org/W2015009486","https://openalex.org/W2015393797","https://openalex.org/W2018104280","https://openalex.org/W2021003497","https://openalex.org/W2023726825","https://openalex.org/W2023794757","https://openalex.org/W2025324053","https://openalex.org/W2026840320","https://openalex.org/W2027949586","https://openalex.org/W2039018063","https://openalex.org/W2039258963","https://openalex.org/W2041372564","https://openalex.org/W2041849532","https://openalex.org/W2042257897","https://openalex.org/W2042491756","https://openalex.org/W2044006855","https://openalex.org/W2044307855","https://openalex.org/W2046824665","https://openalex.org/W2048354952","https://openalex.org/W2048683543","https://openalex.org/W2054538403","https://openalex.org/W2057215517","https://openalex.org/W2057729576","https://openalex.org/W2057940388","https://openalex.org/W2063482263","https://openalex.org/W2064503430","https://openalex.org/W2065654819","https://openalex.org/W2070094450","https://openalex.org/W2071097999","https://openalex.org/W2071885302","https://openalex.org/W2082706911","https://openalex.org/W2088445057","https://openalex.org/W2089966914","https://openalex.org/W2093333193","https://openalex.org/W2094692204","https://openalex.org/W2099809863","https://openalex.org/W2108192995","https://openalex.org/W2109649415","https://openalex.org/W2112057825","https://openalex.org/W2113792454","https://openalex.org/W2114135492","https://openalex.org/W2115465032","https://openalex.org/W2115625564","https://openalex.org/W2119190588","https://openalex.org/W2120208181","https://openalex.org/W2128274052","https://openalex.org/W2131346692","https://openalex.org/W2132793723","https://openalex.org/W2134007185","https://openalex.org/W2137333526","https://openalex.org/W2140172482","https://openalex.org/W2148562760","https://openalex.org/W2149589622","https://openalex.org/W2149885857","https://openalex.org/W2160409499","https://openalex.org/W2161679078","https://openalex.org/W2162135551","https://openalex.org/W2163829848","https://openalex.org/W2168844041","https://openalex.org/W2169534849","https://openalex.org/W2187504501","https://openalex.org/W2608434068","https://openalex.org/W2736195214","https://openalex.org/W2780214753","https://openalex.org/W2910504902","https://openalex.org/W2913741137","https://openalex.org/W3025800649","https://openalex.org/W3112292646","https://openalex.org/W3148284042","https://openalex.org/W3159484577"],"related_works":["https://openalex.org/W2951018644","https://openalex.org/W1158950477","https://openalex.org/W1986596554","https://openalex.org/W2080287509","https://openalex.org/W2560630858","https://openalex.org/W163588433","https://openalex.org/W2950973796","https://openalex.org/W2092435065","https://openalex.org/W1966932709","https://openalex.org/W2905040255"],"abstract_inverted_index":{"Fuel":[0],"cells":[1,135,304],"are":[2,119],"predicted":[3],"to":[4,99,112,126,136,139,152,277],"be":[5,75],"the":[6,11,19,34,50,55,59,116,194,199,203,226,263,292,312],"power":[7,39],"delivery":[8],"devices":[9],"of":[10,52,54,78,90,122,143,196,235,240,267,294],"future.":[12,313],"They":[13],"have":[14],"many":[15,67],"advantages":[16],"such":[17],"as":[18,180,306],"wide":[20],"fuel":[21,60,71,134,144,157,177,187,269,297,303,309],"selection,":[22],"high":[23,26],"energy":[24],"density,":[25],"efficiency":[27],"and":[28,83,94,148,207,225,237,246,262,265,299],"an":[29,103],"inherent":[30],"safety":[31],"which":[32],"explains":[33],"immense":[35],"interest":[36],"in":[37,69,273,286,311],"this":[38,123,252,287],"source.":[40],"The":[41,63,159,170,216,229,283],"need":[42],"for":[43,131,213,243,251,258,280],"advanced":[44],"designs":[45,293],"has":[46],"been":[47],"limited":[48],"by":[49,174],"lack":[51],"understanding":[53,142],"transport":[56,86,150],"processes":[57,68,80,117],"inside":[58],"cell":[61,72,145,178,188,270],"stack.":[62],"reactant":[64],"gases":[65],"undergo":[66],"a":[70,109,128,140,162,181,238,255],"that":[73,118,198],"cannot":[74],"observed.":[76],"Some":[77],"these":[79,101],"include":[81],"convective":[82],"diffusional":[84],"mass":[85,208],"through":[87],"various":[88],"types":[89],"materials,":[91],"phase":[92],"change":[93],"chemical":[95],"reaction.":[96],"In":[97,184],"order":[98],"optimize":[100],"variables,":[102],"accurate":[104],"mathematical":[105,129,165,256],"model":[106,130,160,166,171,231,257,281],"can":[107],"provide":[108],"valuable":[110],"tool":[111],"gain":[113],"insight":[114],"into":[115,193,202],"occurring.\\nThe":[120],"goal":[121],"dissertation":[124,253,288],"is":[125,161],"develop":[127],"polymer":[132,295,301],"electrolyte-based":[133],"help":[137,290],"contribute":[138],"better":[141],"mass,":[146],"heat":[147,206],"charge":[149],"phenomena,":[151],"ultimately":[153],"design":[154,264],"more":[155],"efficient":[156],"cells.":[158],"two-phase,":[163],"transient":[164],"created":[167,173,212],"with":[168],"MATLAB.":[169],"was":[172,190],"using":[175,221],"each":[176,186,214],"layer":[179,189],"control":[182],"volume.":[183],"addition,":[185],"further":[191],"divided":[192],"number":[195],"nodes":[197],"user":[200],"inputs":[201],"model.":[204],"Transient":[205],"transfer":[209],"equations":[210,224],"were":[211,219],"node.":[215],"catalyst":[217],"layers":[218],"modeled":[220],"porous":[222],"electrode":[223],"Butler-Volmer":[227],"equation.":[228],"membrane":[230],"used":[232],"Fick's":[233],"law":[234],"diffusion":[236],"set":[239],"empirical":[241],"relations":[242],"water":[244],"uptake":[245],"conductivity.":[247],"Additional":[248],"work":[249,284],"performed":[250,285],"includes":[254],"predicting":[259],"bolt":[260],"torque,":[261],"fabrication":[266],"four":[268],"stacks":[271],"ranging":[272],"size":[274],"from":[275],"macro":[276],"micro":[278],"scale":[279],"validation.":[282],"will":[289],"improve":[291],"electrolyte":[296],"cells,":[298],"other":[300],"membrane-based":[302],"(such":[305],"direct":[307],"methanol":[308],"cells)":[310]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2016-06-24T00:00:00"}