About: The influence of electrolyte composition on electrochemical ferrate(VI) synthesis. Part I: anodic dissolution kinetics of pure iron

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About: The influence of electrolyte composition on electrochemical ferrate(VI) synthesis. Part I: anodic dissolution kinetics of pure iron Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The influence of anolyte composition and temperature on the anode dissolution kinetics of pure iron and subsequent ferrate(VI) production was studied by means of potentiodynamic voltammetry and electrochemical impedance spectroscopy. The results obtained were verified by batch electrolyses. Pure NaOH, KOH, and mixtures thereof were used as an anolyte. The motivation for this study is to understand in more detail the electrolysis process at which ferrate(VI) is electrochemically produced in situ in the solid form which is more suitable for practical utilization. A significant impact of the anolyte composition on the system behavior was indicated. It is related to the solubility of the anode dissolution products in the anolyte. It was concluded that the fast reaction kinetics in the transpassive potential region is connected with a deterioration of the ferrate(VI) synthesis efficiency. This is explained by the kinetic enhancement corresponding to the intensification of oxygen evolution as a parasitic re The influence of anolyte composition and temperature on the anode dissolution kinetics of pure iron and subsequent ferrate(VI) production was studied by means of potentiodynamic voltammetry and electrochemical impedance spectroscopy. The results obtained were verified by batch electrolyses. Pure NaOH, KOH, and mixtures thereof were used as an anolyte. The motivation for this study is to understand in more detail the electrolysis process at which ferrate(VI) is electrochemically produced in situ in the solid form which is more suitable for practical utilization. A significant impact of the anolyte composition on the system behavior was indicated. It is related to the solubility of the anode dissolution products in the anolyte. It was concluded that the fast reaction kinetics in the transpassive potential region is connected with a deterioration of the ferrate(VI) synthesis efficiency. This is explained by the kinetic enhancement corresponding to the intensification of oxygen evolution as a parasitic re (en)
Title	The influence of electrolyte composition on electrochemical ferrate(VI) synthesis. Part I: anodic dissolution kinetics of pure iron The influence of electrolyte composition on electrochemical ferrate(VI) synthesis. Part I: anodic dissolution kinetics of pure iron (en)
skos:prefLabel	The influence of electrolyte composition on electrochemical ferrate(VI) synthesis. Part I: anodic dissolution kinetics of pure iron The influence of electrolyte composition on electrochemical ferrate(VI) synthesis. Part I: anodic dissolution kinetics of pure iron (en)
skos:notation	RIV/60461373:22310/10:00023699!RIV11-MSM-22310___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137301)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Mácová, Zuzana Bouzek, Karel
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 chemické technologie
http://linked.open...dnocenehoVysledku	263626
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/10:00023699
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ALKALI HYDROXIDE SOLUTIONS; WHITE CAST-IRON; CURRENT EFFICIENCY; POTASSIUM FERRATE; CURRENT YIELDS; GENERATION; NAOH (en)
http://linked.open.../riv/klicoveSlovo	ALKALI HYDROXIDE SOLUTIONS CURRENT EFFICIENCY CURRENT YIELDS NAOH POTASSIUM FERRATE WHITE CAST-IRON GENERATION
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[E33F5DC261B3]
http://linked.open...i/riv/nazevZdroje	Journal of Applied Electrochemistry
http://linked.open...in/vavai/riv/obor	CH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	40
http://linked.open...iv/tvurceVysledku	Bouzek, Karel Mácová, Zuzana Sharma, Virander
http://linked.open...ain/vavai/riv/wos	000276505900015
http://linked.open...n/vavai/riv/zamer	Catalytic processes in chemistry and chemical technology
issn	0021-891X
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	22310

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