The effect of humidity on the electrical properties of Nasicon-type materials

• Autorzy: Ignaszak A. , Pasierb P. , Komornicki S.
• Konferencja: IX National Conference on Fast Ion Conductors , Wrocław-Borowice , 9-12 December 2004
• Języki publikacji: EN

Abstrakty

EN

Nasicon Na3Zr2Si2PO12 samples were prepared by coprecipitation and solid-state reaction. Both methods lead to materials consisting of monoclinic Nasicon phases with small admixtures of ZrO2 or ZrSiO4. The differences of their behaviours and stabilities in long-term ageing tests in humid atmospheres are discussed in terms of their microstructures. Model equivalent circuits are proposed to explain observed phenomena.

Słowa kluczowe

EN

Nasicon; relative humidity; impedance spectroscopy; microstructure

PL

Nasicon; wilgotność; spektroskopia impedancyjna; mikrostruktura

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2006
• Tom: Vol. 24, No. 1
• Strony: 95--102
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Ignaszak A.

autor

Pasierb P.

autor

Komornicki S.

• AGH University of Science and Technology, Faculty of Materials Science and Ceramics, al. Mickiewicza 30, 30-059 Kraków,

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