Microelectrode Modification by Spark Discharge
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00113629" target="_blank" >RIV/00216224:14310/16:00113629 - isvavai.cz</a>
Result on the web
<a href="https://www.bestservis.eu/upload/file/Sbornik_metody16.pdf" target="_blank" >https://www.bestservis.eu/upload/file/Sbornik_metody16.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Microelectrode Modification by Spark Discharge
Original language description
The direct current electrical spark discharge between the two electrodes, one being the source of the amterial and the second a substrate (target) onto which the material is deposited is shown to be very effective method of eelctrode modification. The method is introduced for metal eelctrodes as amterial source and carbon fiber microelectrode. Soecifically, gold is deposited onto carbon fiber in he form of nanoparticles when the spark discharge occurs after bringing into close proximity the gold electrode connected to negative pole and carbon fiber microelectrode to the positive pole of the power supply, delivering 900 V. The utility of carbon fiber modified this way with gold for stripping voltammetry of arsenic is demonstrated.
Czech name
Microelectrode Modification by Spark Discharge
Czech description
The direct current electrical spark discharge between the two electrodes, one being the source of the amterial and the second a substrate (target) onto which the material is deposited is shown to be very effective method of eelctrode modification. The method is introduced for metal eelctrodes as amterial source and carbon fiber microelectrode. Soecifically, gold is deposited onto carbon fiber in he form of nanoparticles when the spark discharge occurs after bringing into close proximity the gold electrode connected to negative pole and carbon fiber microelectrode to the positive pole of the power supply, delivering 900 V. The utility of carbon fiber modified this way with gold for stripping voltammetry of arsenic is demonstrated.
Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
XXXVI MODERNI ELEKTROCHEMICKE METODY
ISBN
9788090522145
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
71-73
Publisher name
LENKA SRSENOVA-BEST SERVIS
Place of publication
USTI NAD LABEM
Event location
Jetrichovice, CZECH REPUBLIC
Event date
May 23, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000389898200016