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Doped cadmium sulfide particles in polymer matrix: X-ray diffraction, optical reflectivity and photoconductivity study

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    SYSNO ASEP0309664
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevDoped cadmium sulfide particles in polymer matrix: X-ray diffraction, optical reflectivity and photoconductivity study
    Překlad názvuČástice dopovaného sulfidu kademnatého v polymerním pojivu: studium rentgenové difrakce, optické odrazivosti a fotovodivosti
    Tvůrce(i) Franc, Jiří (UFCH-W)
    Nešpůrek, Stanislav (UMCH-V) RID
    Makarova, Marina (UFCH-W)
    Krtil, Petr (UFCH-W) RID, ORCID
    Zdroj.dok.Journal of Optoelectronics and Advanced Materials. - : NATL INST OPTOELECTRONICS - ISSN 1454-4164
    Roč. 10, č. 3 (2008), s. 520-527
    Poč.str.8 s.
    Jazyk dok.eng - angličtina
    Země vyd.RO - Rumunsko
    Klíč. slovacadmium sulphide ; doping ; polymer binder ; photoconductivity
    Vědní obor RIVCF - Fyzikální chemie a teoretická chemie
    CEPFT-TA2/018 GA MPO - Ministerstvo průmyslu a obchodu
    CEZAV0Z40400503 - UFCH-W (2005-2011)
    AV0Z40500505 - UMCH-V (2005-2011)
    UT WOS000254588800009
    AnotacePhotosensitive powders of cadmium sulphide doped with donors (Cl-, from 0 to 41 mg/g CdS) and acceptors (Cu2+ and Ag+, from 0 to 9 mg/g CdS) were characterized by granulometry, scanning electron microscopy, X-ray diffraction and optical reflectivity spectra. Incorporation of chloride ions caused the increase of band gap energy from 2.27 to 2.38 eV. Polystyrene, poly(methyl methacrylate), poly(N-vinylcarbazole), poly(bisphenol A carbonate) and epoxy resin were used as binders in pastes containing powders. Layers prepared from the pastes were characterized by reflectivity spectra and photonductivity. The layers composed of powders with low doping levels and binders containing bisphenol A group in the chain exhibited the highest photoconductivity.
    PracovištěÚstav fyzikální chemie J.Heyrovského
    KontaktMichaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
    Rok sběru2009
Number of the records: 1  

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