{"id":"https://openalex.org/W4391639720","doi":"https://doi.org/10.1149/ma2023-0291044mtgabs","title":"Evaluation of Stability of Performance of Electrochemically Exfoliated Graphene for Electrochemical Double-Layer Capacitors","display_name":"Evaluation of Stability of Performance of Electrochemically Exfoliated Graphene for Electrochemical Double-Layer Capacitors","publication_year":2023,"publication_date":"2023-12-22","ids":{"openalex":"https://openalex.org/W4391639720","doi":"https://doi.org/10.1149/ma2023-0291044mtgabs"},"language":"en","primary_location":{"id":"doi:10.1149/ma2023-0291044mtgabs","doi":"https://doi.org/10.1149/ma2023-0291044mtgabs","is_oa":false,"landing_page_url":"https://doi.org/10.1149/ma2023-0291044mtgabs","pdf_url":null,"source":{"id":"https://openalex.org/S4210168594","display_name":"ECS Meeting Abstracts","issn_l":"1091-8213","issn":["1091-8213","2151-2035","2151-2043","2152-8365"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ECS Meeting Abstracts","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"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/A5006428381","display_name":"Gustavo Freitas de Souza","orcid":"https://orcid.org/0000-0002-7673-8883","observed_orcids":["https://orcid.org/0000-0002-7673-8883"]},"institutions":[{"id":"https://openalex.org/I4210123805","display_name":"Instituto de Aeron\u00e1utica e Espa\u00e7o","ror":"https://ror.org/025n1fp68","country_code":"BR","type":"other","lineage":["https://openalex.org/I4210123805"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Gustavo Freitas de Souza","raw_affiliation_strings":["Instituto de Aeron\u00e1utica e Espa\u00e7o"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Aeron\u00e1utica e Espa\u00e7o","institution_ids":["https://openalex.org/I4210123805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074953038","display_name":"Bianca Fortes Palley","orcid":"https://orcid.org/0000-0002-4800-3513","observed_orcids":["https://orcid.org/0000-0002-4800-3513"]},"institutions":[{"id":"https://openalex.org/I107428990","display_name":"Instituto Tecnol\u00f3gico de Aeron\u00e1utica","ror":"https://ror.org/05vh67662","country_code":"BR","type":"education","lineage":["https://openalex.org/I107428990"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Bianca Fortes Palley","raw_affiliation_strings":["Instituto Tecnol\u00f3gico de Aeron\u00e1utica"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Tecnol\u00f3gico de Aeron\u00e1utica","institution_ids":["https://openalex.org/I107428990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007081029","display_name":"Milena Nakagawa de Arruda","orcid":"https://orcid.org/0000-0003-0333-5706","observed_orcids":["https://orcid.org/0000-0003-0333-5706"]},"institutions":[{"id":"https://openalex.org/I107428990","display_name":"Instituto Tecnol\u00f3gico de Aeron\u00e1utica","ror":"https://ror.org/05vh67662","country_code":"BR","type":"education","lineage":["https://openalex.org/I107428990"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Milena Nakagawa de Arruda","raw_affiliation_strings":["Instituto Tecnol\u00f3gico de Aeron\u00e1utica"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Tecnol\u00f3gico de Aeron\u00e1utica","institution_ids":["https://openalex.org/I107428990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028187733","display_name":"Biljana \u0160ljuki\u0107","orcid":"https://orcid.org/0000-0003-0203-4012","observed_orcids":["https://orcid.org/0000-0003-0203-4012"]},"institutions":[{"id":"https://openalex.org/I4068193","display_name":"University of Belgrade","ror":"https://ror.org/02qsmb048","country_code":"RS","type":"education","lineage":["https://openalex.org/I4068193"]}],"countries":["RS"],"is_corresponding":false,"raw_author_name":"Biljana \u0160ljuki\u0107","raw_affiliation_strings":["University of Belgrade - Faculty of Physical Chemistry"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Belgrade - Faculty of Physical Chemistry","institution_ids":["https://openalex.org/I4068193"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039718904","display_name":"Emerson Sarmento Gon\u00e7alves","orcid":"https://orcid.org/0000-0002-6511-5365","observed_orcids":["https://orcid.org/0000-0002-6511-5365"]},"institutions":[{"id":"https://openalex.org/I4210123805","display_name":"Instituto de Aeron\u00e1utica e Espa\u00e7o","ror":"https://ror.org/025n1fp68","country_code":"BR","type":"other","lineage":["https://openalex.org/I4210123805"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Emerson Sarmento Gon\u00e7alves","raw_affiliation_strings":["Institute of Aeronautic and Space"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Aeronautic and Space","institution_ids":["https://openalex.org/I4210123805"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"MA2023-02","issue":"9","first_page":"1044","last_page":"1044"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10179","display_name":"Supercapacitor Materials and Fabrication","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10179","display_name":"Supercapacitor Materials and Fabrication","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T10083","display_name":"Graphene research and applications","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/T10030","display_name":"Electrocatalysts for Energy Conversion","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/electrochemical-exfoliation","display_name":"electrochemical exfoliation","score":0.8270000219345093},{"id":"https://openalex.org/keywords/graphene-oxide","display_name":"graphene oxide","score":0.9750000238418579},{"id":"https://openalex.org/keywords/supercapacitors","display_name":"supercapacitors","score":0.9700000286102295},{"id":"https://openalex.org/keywords/electric-double-layer-capacitors","display_name":"electric double-layer capacitors","score":0.9409999847412109},{"id":"https://openalex.org/keywords/polyvinylpyrrolidone-binder","display_name":"polyvinylpyrrolidone binder","score":0.9829999804496765},{"id":"https://openalex.org/keywords/cycling-stability","display_name":"cycling stability","score":0.8109999895095825},{"id":"https://openalex.org/keywords/charge-retention","display_name":"charge retention","score":0.8550000190734863},{"id":"https://openalex.org/keywords/coulombic-efficiency","display_name":"Coulombic efficiency","score":0.9959999918937683},{"id":"https://openalex.org/keywords/pseudocapacitance","display_name":"pseudocapacitance","score":0.9010000228881836},{"id":"https://openalex.org/keywords/sulfuric-acid-electrolyte","display_name":"sulfuric acid electrolyte","score":0.9079999923706055},{"id":"https://openalex.org/keywords/energy-storage","display_name":"energy storage","score":0.43299999833106995},{"id":"https://openalex.org/keywords/electric-mobility","display_name":"electric mobility","score":0.6790000200271606},{"id":"https://openalex.org/keywords/current-density-effects","display_name":"current density effects","score":0.47099998593330383}],"concepts":[{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.7920421361923218},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.7856815457344055},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6964921951293945},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.6092211008071899},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5440066456794739},{"id":"https://openalex.org/C2778913293","wikidata":"https://www.wikidata.org/wiki/Q5300055","display_name":"Double layer (biology)","level":3,"score":0.5064855813980103},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4131714403629303},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.40847837924957275},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.24699974060058594},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.14735102653503418},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12490314245223999},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.09168565273284912},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08072692155838013},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1149/ma2023-0291044mtgabs","doi":"https://doi.org/10.1149/ma2023-0291044mtgabs","is_oa":false,"landing_page_url":"https://doi.org/10.1149/ma2023-0291044mtgabs","pdf_url":null,"source":{"id":"https://openalex.org/S4210168594","display_name":"ECS Meeting Abstracts","issn_l":"1091-8213","issn":["1091-8213","2151-2035","2151-2043","2152-8365"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ECS Meeting Abstracts","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.75,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4383683280","https://openalex.org/W2884870965","https://openalex.org/W4377012718","https://openalex.org/W2924065050","https://openalex.org/W1912106827","https://openalex.org/W4411809413","https://openalex.org/W2094206169","https://openalex.org/W1999782533","https://openalex.org/W2054326754","https://openalex.org/W2793409063"],"abstract_inverted_index":{"Energy":[0],"storage":[1],"devices":[2],"are":[3,21,68,88,213,382],"known":[4],"as":[5,39,124,271],"supercapacitors.":[6],"One":[7],"highlighted":[8],"characteristic":[9],"of":[10,30,66,73,115,127,256,317,325,336,347,376,436,446],"them":[11],"is":[12,420],"high":[13,35,98],"specific":[14,99,201,394,433],"power":[15,380,414,449],"and":[16,25,46,63,83,102,105,122,149,152,180,206,241,267,350,363,379,402,440,448],"cycling":[17],"long-life.":[18],"These":[19,247,356],"properties":[20],"associated":[22,360],"with":[23,162,226,361],"charging":[24],"discharging":[26],"in":[27,44,49,158,215,273,301,328,369,384,406],"short":[28],"periods":[29],"time,":[31],"especially":[32],"useful":[33],"for":[34,54,70,294,306],"demanding":[36],"systems,":[37],"such":[38,93,270],"regenerative":[40],"technologies,":[41],"strong":[42],"acceleration":[43],"mobility":[45],"radical":[47],"maneuvers":[48],"aeronautics.":[50],"So,":[51],"market":[52],"demands":[53],"supercapacitors":[55,67],"have":[56],"been":[57],"growing":[58],"fastly.":[59],"The":[60,132,210,373,387],"performance":[61],"improvement":[62],"cost":[64],"reduction":[65],"essential":[69],"the":[71,77,113,137,143,174,192,235,253,282,318,326,339,345],"popularization":[72],"electromobility":[74],"all":[75,295,307],"over":[76],"world.":[78],"For":[79,338],"this":[80,111,310,417],"aim,":[81],"graphene":[82,116,257],"carbon":[84],"nanotubes,":[85],"among":[86],"others,":[87],"materials":[89],"widely":[90],"used":[91,171,189],"to":[92,96,172,190,221,252,263,315,322,332,416,422,424],"proposes":[94],"due":[95,321],"their":[97],"surface":[100],"area":[101],"excellent":[103],"pseudocapacitive":[104,365],"electrochemical":[106,120],"double":[107],"layer":[108],"properties.":[109],"In":[110],"work,":[112],"use":[114],"oxide":[117],"obtained":[118,212,389],"by":[119,234],"exfoliation":[121],"polyvinylpyrrolidone":[123],"active":[125],"mass":[126],"supercapacitor":[128],"electrodes":[129,133],"was":[130,170,188,219,260,277,285,304],"studied.":[131],"were":[134,155,353,451],"prepared":[135],"using":[136],"dip":[138],"coating":[139],"technique.":[140],"To":[141],"characterize":[142],"samples":[144],"obtained,":[145],"cyclic":[146,370],"voltammetry":[147,371],"(CV)":[148],"galvanostatic":[150],"charge":[151,268,302,348,407],"discharge":[153],"(GCD)":[154],"carried":[156,261],"out":[157,262],"a":[159,163,223,286,333,398,403,412,426],"3-electrode":[160],"cell":[161],"1":[164,340,391,458],"M":[165],"sulfuric":[166],"acid":[167],"solution.":[168],"CV":[169],"define":[173],"potential":[175],"window,":[176],"estimate":[177],"capacitive":[178],"profile":[179],"observe":[181,222],"possible":[182,220,421],"faradic":[183,229],"phenomena.":[184],"After":[185],"that,":[186],"GCD":[187,259],"study":[191],"material\u2019s":[193],"stability":[194],"during":[195,281,291],"1000":[196,292],"operation":[197],"cycles,":[198],"at":[199,238,244,390],"three":[200],"current":[202,296,308,343,395,434],"densities:":[203],"1.0;":[204],"1.5;":[205],"2.0":[207],"A":[208,341,392,438,442],"g-1.":[209],"voltammograms":[211],"shown":[214,272,383],"Figure":[216,274,457],"1.":[217,386],"It":[218],"symmetrical":[224],"voltammogram":[225],"discrete":[227,364],"quasi-reversible":[228],"phenomena":[230],"(pseudocapacitive":[231],"effects)":[232],"defined":[233],"cathodic":[236],"peak":[237,243],"0.48":[239],"V":[240],"anodic":[242],"0.22":[245],"V.":[246],"peaks":[248],"may":[249,358],"be":[250,313,359,425],"related":[251,314],"redox":[254],"reactions":[255],"oxide.":[258],"evaluate":[264],"coulombic":[265,351,400,455],"efficiency":[266,352,401],"retention":[269,303,349],"2.":[275],"There":[276],"no":[278],"great":[279],"damage":[280],"cycles;":[283],"there":[284],"slight":[287],"positive":[288],"change":[289],"(increase)":[290],"cycles":[293],"densities.":[297],"Furthermore,":[298],"an":[299],"increase":[300,346,405],"observed":[305,368],"densities,":[309],"effect":[311,335],"can":[312],"elongation":[316],"polymeric":[319],"chain":[320],"electrostatic":[323],"interaction":[324],"binder":[327],"acidic":[329],"media,":[330],"leading":[331],"higher":[334,399,444],"double-layer.":[337],"g-1":[342,393,439,443],"density,":[344],"more":[354],"relevant.":[355],"increases":[357],"gradual":[362],"processes":[366],"also":[367],"measurements.":[372],"determined":[374],"values":[375,388,445],"capacitance,":[377],"energy":[378,447],"densities":[381,435],"Table":[385],"density":[396,450],"showed":[397],"significant":[404],"retention,":[408],"despite":[409],"having":[410],"presented":[411],"lower":[413,454],"density.":[415],"material,":[418],"it":[419],"assert":[423],"working":[427],"condition":[428],"better":[429],"than":[430],"others.":[431],"At":[432],"1.5":[437],"2":[441],"determined,":[452],"but":[453],"efficiency.":[456]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2024-02-09T00:00:00"}
