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Gas Sensing Layers Based on Nanoparticle WO3 Thick Films Doped with Noble Metals

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F04%3APU44045" target="_blank" >RIV/00216305:26220/04:PU44045 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Gas Sensing Layers Based on Nanoparticle WO3 Thick Films Doped with Noble Metals

  • Original language description

    Sensors were fabricated by screen-printing onto alumina substrates. The commercial WO3 nanopowder was mixed with Pt, Au or Ag powder using an organic binder. The concentrations of noble metal were changed in the range of 0.34-2.90 wt.%, 0.57-1.67 wt%and0.33-2.98 wt.%, respectively for platinum, gold and silver. The gas sensing properties of the sensors to nitrogen dioxide and carbon monoxide were investigated using a temperature and moisture controlled test chamber.

  • Czech name

    Na plyny citlivá tlustá vrstva založená na nanočásticích WO3 dopována ušlechtilými kovy

  • Czech description

    Senzory byly realizovány tlustvrstvou technologií sítotiskem na korundovém substrátu. Komerční WO3 prášek smíchaný s Pt, Au a Ag ¨spolu s organickým nosičem byl základem pro vytvoření pasty. Koncetrace přímesí byly v rozsahu 0.3 až 2.9 hm%. Byly studovány citlivostní vlastnosti na NO2 a CO.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JB - Sensors, detecting elements, measurement and regulation

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    The 11th Electronic Devices and Systems

  • ISBN

    80-214-2701-9

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    1-4

  • Publisher name

    Novotný

  • Place of publication

    Brno

  • Event location

    Brno

  • Event date

    Sep 9, 2004

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article