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Effect of doping silica gel layers with TiOTi-chains and Cu.sup.2+./sup.-ephedrine on the sensitivity of the layers to gases

  1. 1.
    SYSNO ASEP0303648
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JOstatní články
    TitleEffect of doping silica gel layers with TiOTi-chains and Cu2+-ephedrine on the sensitivity of the layers to gases
    Author(s) Matějec, Vlastimil (URE-Y)
    Berková, Daniela (URE-Y)
    Chomát, Miroslav (URE-Y)
    Kuncová, Gabriela (URE-Y)
    Pospíšilová, Marie (URE-Y)
    Source TitleJournal of Sol-Gel Science and Technology. - : Springer - ISSN 0928-0707
    Roč. 19, 1/3 (2000), s. 197-200
    Number of pages4 s.
    ActionGlass and Ceramics, Hybrids and Nanocomposites from Gels - SOL-GEL'99 /10./
    Event date19.09.1999-24.09.1999
    VEvent locationYokohama
    CountryJP - Japan
    Languageeng - English
    CountryUS - United States
    Keywordschemical sensors ; optical sensors ; optical fibres ; sol-gel processing
    Subject RIVJA - Electronics ; Optoelectronics, Electrical Engineering
    R&D ProjectsGA102/98/1358 GA ČR - Czech Science Foundation (CSF)
    CEZAV0Z2067918 - URE-Y
    Description in EnglishThis paper shows results of experimental investigation of the interaction of siloxane and TiOTi-doped siloxane gel layers containing Cu-ephedrine with carbon dioxide and nitrogen. For this purpose the layers were applied on silica fibers. Spectral and temporal changes of the output optical power from the fiber induced by the interaction of the layers with the above gases were measured. Relatively lower spectral changes were found in the case of TiOTi-doped siloxane layers containing Cu-ephedrine.
    WorkplaceInstitute of Radio Engineering and Electronics
    ContactPetr Vacek, vacek@ufe.cz, Tel.: 266 773 413, 266 773 438, 266 773 488
    Year of Publishing2001

Number of the records: 1  

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