About: Kinetic mechanism for modeling of electrochemical reactions

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://pre.aps.org/abstract/PRE/v85/i4/e041505
Description	We propose a kinetic mechanism of electrochemical interactions. We assume fast formation and recombination of electron donors D- and acceptors A(+) on electrode surfaces. These mediators are continuously formed in the electrode matter by thermal fluctuations. The mediators D- and A(+), chemically equivalent to the electrode metal, enter electrochemical interactions on the electrode surfaces. Electrochemical dynamics and current-voltage characteristics of a selected electrochemical system are studied. Our results are in good qualitative agreement with those given by the classical Butler-Volmer kinetics. The proposed model can be used to study fast electrochemical processes in microsystems and nanosystems that are often out of the thermal equilibrium. Moreover, the kinetic mechanism operates only with the surface concentrations of chemical reactants and local electric potentials, which facilitates the study of electrochemical systems with indefinable bulk. We propose a kinetic mechanism of electrochemical interactions. We assume fast formation and recombination of electron donors D- and acceptors A(+) on electrode surfaces. These mediators are continuously formed in the electrode matter by thermal fluctuations. The mediators D- and A(+), chemically equivalent to the electrode metal, enter electrochemical interactions on the electrode surfaces. Electrochemical dynamics and current-voltage characteristics of a selected electrochemical system are studied. Our results are in good qualitative agreement with those given by the classical Butler-Volmer kinetics. The proposed model can be used to study fast electrochemical processes in microsystems and nanosystems that are often out of the thermal equilibrium. Moreover, the kinetic mechanism operates only with the surface concentrations of chemical reactants and local electric potentials, which facilitates the study of electrochemical systems with indefinable bulk. (en)
Title	Kinetic mechanism for modeling of electrochemical reactions Kinetic mechanism for modeling of electrochemical reactions (en)
skos:prefLabel	Kinetic mechanism for modeling of electrochemical reactions Kinetic mechanism for modeling of electrochemical reactions (en)
skos:notation	RIV/60461373:22340/12:43893625!RIV13-MSM-22340___
http://linked.open...avai/predkladatel	Fakulta chemicko-inženýrská
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(IAA401280904), S, Z(MSM6046137306)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Přibyl, Michal Šnita, Dalimil Červenka, Petr Hrdlička, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	144650
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/12:43893625
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	electrodes; mathematical modeling; kinetics; electrochemical reaction (en)
http://linked.open.../riv/klicoveSlovo	electrochemical reaction kinetics mathematical modeling electrodes
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[F54C901BF7A2]
http://linked.open...i/riv/nazevZdroje	Physical Review E
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	High-aspect-ratio electrochemical processing of metallic microstructures
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	85
http://linked.open...iv/tvurceVysledku	Šnita, Dalimil Přibyl, Michal Červenka, Petr Hrdlička, Jiří
http://linked.open...ain/vavai/riv/wos	000303195500003
http://linked.open...n/vavai/riv/zamer	Reakčně-transportní chemicko-inženýrské systémy a jejich dynamické chování, modelování a řízení chemických a biotechnologických procesů
issn	1539-3755
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevE.85.041505
http://localhost/t...ganizacniJednotka	22340
is http://linked.open...avai/riv/vysledek of	Kinetic mechanism for modeling of electrochemical reactions

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