Features of nanostructuring in LaMnO3+δ (polydisperse and monodisperse structures)

The formation of polydisperse and monodisperse structures in LaMnO3 + delta has been investigated by X-ray diffraction (XRD) analysis and transmitting electron microscopy (TEM). The sizes of LaMnO3 + delta particles have been evaluated for different types and conditions of synthesis (solid-phase syn...

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Bibliographic Details
Published in:Materials letters 2009-02, Vol.63 (3-4), p.454-456
Main Authors: Sedykh, V., Abrosimova, G.E., Shekhtman, V.Sh, Aristova, I.M., Zverkova, I.I., Dubovitskii, A.V., Kulakov, V.I.
Format: Article
Language:English
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Summary:The formation of polydisperse and monodisperse structures in LaMnO3 + delta has been investigated by X-ray diffraction (XRD) analysis and transmitting electron microscopy (TEM). The sizes of LaMnO3 + delta particles have been evaluated for different types and conditions of synthesis (solid-phase synthesis and sol -gel method) and subsequent heat treatment in the controlled atmosphere. The effect of the size distribution on the correctness in the determination of particle sizes has been analyzed.
ISSN:0167-577X
DOI:10.1016/j.matlet.2008.11.021