Publikace detail

Hydrotalcite based Mg/Fe oxides with varying acido-basic properties

Autoři: Frolich Karel | Kocík Jaroslav | Hájek Martin | Vávra Aleš

Rok: 2017

Druh publikace: ostatní - článek ve sborníku

Název zdroje: 7th Czech-Italian-Spanish Symposium on Catalysis : program and abstracts

Název nakladatele: Ústav fyzikální chemie Jaroslava Heyrovského AV ČR

Místo vydání: Praha

Strana od-do: PO13

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Hydrotalcite based Mg/Fe oxides with varying acido-basic properties	Results on Mg/Fe oxides from LDHs prepared by co-precipitation method are presented. Materials are studied with respect to their phase purity (XRD) and textural properties (N2-BET). The effect of Mg/Fe salt anion (NO3- and Cl-) and the Mg/Fe ration on the resulting oxide acido-basicity are examined. The experimental methods FTIR, TPD (microcalorimetry) of selected probe molecules are implemented to obtain information about the amount and strength of active sites on the surface of an oxide. Some possible catalytic applications are proposed.	mixed oxides; Mg; Fe; catalyst; characterization

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