Capacity of a glassy carbon electrode in propylene carbonate based electrolytes

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dc.contributor.authorVondrák, Jiří
dc.contributor.authorSedlaříková, Marie
dc.contributor.authorMacalík, Michal
dc.contributor.authorVelická, Jana
dc.contributor.editorPihera, Josef
dc.contributor.editorSteiner, František
dc.date.accessioned2012-11-01T11:41:38Z
dc.date.available2012-11-01T11:41:38Z
dc.date.issued2011
dc.description.abstract-translatedThe capacity of glassy carbon in aprotic salt solutions in propylene carbonate (PC) is investigated as an approach to the optimalisation of electrochemical supercapacitors. The strong influence of water residuum on capacities at negative potentials is indicated. The capacities exhibit a shallow minimum at potential from 0 V to +0.5 V (vss. Cd/Cd2+ reference electrode) and they increase with increasing electrolyte concentration. The admittance of the electrode in pure PC (as received) is by 2 – 3 orders of magnitude smaller. Undoubtedly, the properties of ions in solution influence the capacity by a factor not exceeding 2 to 5.en
dc.format4 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationElectroscope. 2010, č. 4.cs
dc.identifier.issn1802-4564
dc.identifier.urihttp://hdl.handle.net/11025/591
dc.language.isoenen
dc.publisherZápadočeská univerzita v Plzni, Fakulta elektrotechnickács
dc.relation.ispartofseriesElectroscopecs
dc.rightsCopyright © 2007-2010 Electroscope. All Rights Reserved.en
dc.rights.accessopenAccessen
dc.subjectskelný uhlíkcs
dc.subjectbezvodné solné roztokycs
dc.subjectpropylenkarbonátcs
dc.subjectelektrochemické superkondenzátorycs
dc.subject.translatedglassy carbonen
dc.subject.translatedaprotic salt solutionsen
dc.subject.translatedpropylencarbonateen
dc.subject.translatedelectrochemical supercapacitorsen
dc.titleCapacity of a glassy carbon electrode in propylene carbonate based electrolytesen
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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