About: Gas sensors based on nanoparticle WO(3) thick films

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The gas sensing properties of chemical sensors based on nanoparticle WO(3) thick films doped with indium and bismuth are studied. Commercial WO(3) nanopowder with spherical diameter up to 33.1 nm was mixed with either InCl(3) or BiCl(3). The sensing films of the sensors were prepared using three different concentrations of each doping metal (1.5 wt.%, 3.0 wt.% and 5.0 wt.%, respectively). The performances of the sensors were tested for different concentrations of ammonia, nitrogen dioxide and carbon monoxide diluted in synthetic dry air. The sensors were operated at 250 degrees C, 300 degrees C and 350 degrees C in order to analyze the effect of the temperature on their responses. The score plot of a Principal Component Analysis (PCA) showed a linear separation between the three investigated gases. The response characteristics of the produced sensors are discussed on the base of structural properties of screen printed nanoparticle WO(3) thick films. The results obtained show the possibility to classif The gas sensing properties of chemical sensors based on nanoparticle WO(3) thick films doped with indium and bismuth are studied. Commercial WO(3) nanopowder with spherical diameter up to 33.1 nm was mixed with either InCl(3) or BiCl(3). The sensing films of the sensors were prepared using three different concentrations of each doping metal (1.5 wt.%, 3.0 wt.% and 5.0 wt.%, respectively). The performances of the sensors were tested for different concentrations of ammonia, nitrogen dioxide and carbon monoxide diluted in synthetic dry air. The sensors were operated at 250 degrees C, 300 degrees C and 350 degrees C in order to analyze the effect of the temperature on their responses. The score plot of a Principal Component Analysis (PCA) showed a linear separation between the three investigated gases. The response characteristics of the produced sensors are discussed on the base of structural properties of screen printed nanoparticle WO(3) thick films. The results obtained show the possibility to classif (en)
Title	Gas sensors based on nanoparticle WO(3) thick films Gas sensors based on nanoparticle WO(3) thick films (en)
skos:prefLabel	Gas sensors based on nanoparticle WO(3) thick films Gas sensors based on nanoparticle WO(3) thick films (en)
skos:notation	RIV/00216305:26220/04:PU107035!RIV14-MSM-26220___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	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	565174
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/04:PU107035
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Bismuth and indium doped tungsten oxide thick film, WO(3) gas sensor, gas sensing properties, qualitative gas analyses (en)
http://linked.open.../riv/klicoveSlovo	Bismuth and indium doped tungsten oxide thick film WO(3) gas sensor qualitative gas analyses gas sensing properties
http://linked.open...ontrolniKodProRIV	[512BC6B10DA3]
http://linked.open...v/mistoKonaniAkce	Vienna, Austria
http://linked.open...i/riv/mistoVydani	USA
http://linked.open...i/riv/nazevZdroje	PROCEEDINGS OF THE IEEE SENSORS 2004
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...UplatneniVysledku	2004
http://linked.open...iv/tvurceVysledku	Hubálek, Jaromír
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2004-10-24 (xsd:date)
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/ICSENS.2004.1426132
http://purl.org/ne...btex#hasPublisher	IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
https://schema.org/isbn	0-7803-8692-2
http://localhost/t...ganizacniJednotka	26220

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