About: Electrochemical Impedance Measurements on a Stirred Heterogeneous System of Conductive/Nonconductive Powder Particles Electrolyte

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Electrochemical Impedance Measurements on a Stirred Heterogeneous System of Conductive/Nonconductive Powder Particles Electrolyte Goto Sponge Distinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Elektrochemickou impedanční spektroskopii byla studován podíl vodivých měděných a nevodivých Al2O3 práškových částic na přenosu náboje v heterogenním míchaném systému. Bylo pozorováno diametrálne odlišné chování systému v závislosti od toho, jestli v něm byly přítomny částice Cu nebo Al2O3. Z impedančních diagramů je možno usuzovat na tvorbu agregátu resp. řetězců Cu částic. Rovněž je při elektrolýze důležité uvažovat elektrochemickou reakci na povrchu práškových částic. Byl navržen model pro systém nevodivých častíc a byly porovnány experimentální data s teoreticky vypočtenými hodnotami podle tohoto modelu. (cs) The participation of solid conductive Cu and nonconductive Al2O3 powder particles in charge transfer through a stirred heterogeneous system was studied by means of electrochemical impedance spectroscopy. A different behavior was encountered for Cu and Al2O3 powder particles in a CuSO4 electrolyte. From impedance diagrams, the formation of aggregates and chains of Cu particles is deduced. The important role of the electrochemical reaction taking place at the surface of the particles for the charge transfer behavior in stirred heterogeneous systems must be emphasized. Furthermore, a simple model of a system consisting of nonconducting particles was proposed and, adopting this model, some calculations and comparisons to experimental data were made. The participation of solid conductive Cu and nonconductive Al2O3 powder particles in charge transfer through a stirred heterogeneous system was studied by means of electrochemical impedance spectroscopy. A different behavior was encountered for Cu and Al2O3 powder particles in a CuSO4 electrolyte. From impedance diagrams, the formation of aggregates and chains of Cu particles is deduced. The important role of the electrochemical reaction taking place at the surface of the particles for the charge transfer behavior in stirred heterogeneous systems must be emphasized. Furthermore, a simple model of a system consisting of nonconducting particles was proposed and, adopting this model, some calculations and comparisons to experimental data were made. (en)
Title	Electrochemical Impedance Measurements on a Stirred Heterogeneous System of Conductive/Nonconductive Powder Particles Electrolyte Electrochemical Impedance Measurements on a Stirred Heterogeneous System of Conductive/Nonconductive Powder Particles Electrolyte (en) Elektrochemické impedanční měření míchaného heterogenního systému složeného z vodivých resp. nevodivých práškových částic a elektrolytu (cs)
skos:prefLabel	Electrochemical Impedance Measurements on a Stirred Heterogeneous System of Conductive/Nonconductive Powder Particles Electrolyte Electrochemical Impedance Measurements on a Stirred Heterogeneous System of Conductive/Nonconductive Powder Particles Electrolyte (en) Elektrochemické impedanční měření míchaného heterogenního systému složeného z vodivých resp. nevodivých práškových částic a elektrolytu (cs)
skos:notation	RIV/61388955:_____/08:00315007!RIV09-AV0-61388955
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KJB400400603), Z(AV0Z40400503)
http://linked.open...iv/cisloPeriodika	8
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Gál, Miroslav
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	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	365776
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/08:00315007
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	electrochemistry; stirred heterogeneous system; electrolyte (en)
http://linked.open.../riv/klicoveSlovo	electrochemistry electrolyte stirred heterogeneous system
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[A93BB3CA2DCD]
http://linked.open...i/riv/nazevZdroje	Journal of the Electrochemical Society
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Redox reactions of cyclooxygenase-2 inhibitors and their reactive intermediates in supramolecular nanocavities
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	155
http://linked.open...iv/tvurceVysledku	Gál, Miroslav Híveš, J. Benová, M. Turoňová, A. Uher, D.
http://linked.open...ain/vavai/riv/wos	000257421600034
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace
issn	0013-4651
number of pages	5 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Electrochemical Impedance Measurements on a Stirred Heterogeneous System of Conductive/Nonconductive Powder Particles Electrolyte Electrochemical Impedance Measurements on a Stirred Heterogeneous System of Conductive/Nonconductive Powder Particles Electrolyte Electrochemical Impedance Measurements on a Stirred Heterogeneous System of Conductive/Nonconductive Powder Particles Electrolyte Electrochemical Impedance Measurements on a Stirred Heterogeneous System of Conductive/Nonconductive Powder Particles Electrolyte

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software