Fyzikální ústav Akademie věd ČR

Semináře

Charakterizace fází se strukturou apatitu a použití termické analýzy

Čt, 17/09/2015 - 10:30 - 11:30

V. Korokin & P. Holba (Nové technologie - výzkumné centrum, Západočeská univerzita v Plzni)

V. Korokin: Synthesis and Characterization of Phases with Apatite Structure

Samples of chemical formula M5(AO4)3X (where M = K, Na, Cs, Ca, Cd, Pb; A = S, Si; X = F, Cl, OH, ½O) were prepared by sintering in the range 1200-1300°C in air atmosphere. Samples were characterized by high temperature X-ray diffraction (HT-XRD), infrared spectroscopy (IR) and differential thermal analysis (DTA) to determine lattice parameters (and their temperature dependences) and thermal stability.

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