About: Electrochemical properties of CNTs modified microelectrodes

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with the problematic of microsensors for electrochemical detection of species in aqueous solutions, where the main problem is reduction of geometrical size of the electrodes in comparison to standard electrodes resulting in lower current response. In this paper there was fabricated thin film substrate of working microelectrode on silicon substrate. Direct grown deposition of multiwalled carbon nanotubes (MWCNTs) over microelectrode substrate was done using thermal CVD to increase the active size of the electrode. Electrode surface was characterized optically using scanning electron microscopy resulting in relative good and homogenous surface. Then the electrode was tested as a working electrode of three electrode electrochemical system against standard reference and auxiliary electrode. Heavy metal ions of lead were used as analysed species for electrochemical properties characterization using differential pulse voltammetry and compared to commercial carbon based working electrode. Ob This paper deals with the problematic of microsensors for electrochemical detection of species in aqueous solutions, where the main problem is reduction of geometrical size of the electrodes in comparison to standard electrodes resulting in lower current response. In this paper there was fabricated thin film substrate of working microelectrode on silicon substrate. Direct grown deposition of multiwalled carbon nanotubes (MWCNTs) over microelectrode substrate was done using thermal CVD to increase the active size of the electrode. Electrode surface was characterized optically using scanning electron microscopy resulting in relative good and homogenous surface. Then the electrode was tested as a working electrode of three electrode electrochemical system against standard reference and auxiliary electrode. Heavy metal ions of lead were used as analysed species for electrochemical properties characterization using differential pulse voltammetry and compared to commercial carbon based working electrode. Ob (en)
Title	Electrochemical properties of CNTs modified microelectrodes Electrochemical properties of CNTs modified microelectrodes (en)
skos:prefLabel	Electrochemical properties of CNTs modified microelectrodes Electrochemical properties of CNTs modified microelectrodes (en)
skos:notation	RIV/00216305:26220/11:PU94534!RIV12-MSM-26220___
http://linked.open...avai/predkladatel	Fakulta elektrotechniky a komunikačních technologií
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP205/10/1374), Z(MSM0021630503)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Bušinová, Petra Gajdoš, Libor Chomoucká, Jana Prášek, Jan Hrdý, Radim Pekárek, Jan Jašek, Ondřej Drbohlavová, Jana Hubálek, Jaromír
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	197040
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/11:PU94534
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	sensor, electrode, carbon nanotubes, MWCNTs, thermal CVD, growth (en)
http://linked.open.../riv/klicoveSlovo	carbon nanotubes electrode growth sensor MWCNTs thermal CVD
http://linked.open...ontrolniKodProRIV	[FCB40BF17D3D]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Neuveden
http://linked.open...i/riv/nazevZdroje	NANOCON 2011 - sborník příspěvků
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	9 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Plasmachemical processes for synthesis of carbon nanotubes and study of their functional properties
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Bušinová, Petra Chomoucká, Jana Drbohlavová, Jana Hubálek, Jaromír Hrdý, Radim Jašek, Ondřej Pekárek, Jan Prášek, Jan Gajdoš, Libor
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-09-21 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Nové trendy v mikroelektronických systémech a nanotechnologiích (MIKROSYN)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	TANGER spol. s r.o.
https://schema.org/isbn	978-80-87294-23-9
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	Electrochemical properties of CNTs modified microelectrodes Electrochemical properties of CNTs modified microelectrodes

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