ISSN:
0009-2940
Keywords:
Ferrite
;
Iron oxide
;
Titanate
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
A new mixed metal titanate Ba3Fe24Ti7O53, 1 was obtained by heating stoichiometRic mixtures of BaCO3, Fe3O4 and TiO2 to 1375°C for 48 h. Compound 1 was characterized by single crystal x-ray diffraction analysis. Two of the barium ions lie in a network of channels in the bc crystallographic plane. The iron and titanium atoms were refined in a random distribution in 16 independent MO6 octahedral sites and 2 MO4 tetrahedral sites. Magnetization measurements reveal a strong magnetic ordering up to 600 K. M vs. H loop measurements show no hysteresis effects.
Additional Material:
7 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19961291207
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