Title

Formation of Bi<sub>1−x</sub>Ca<sub>x</sub>FeO<sub>3−δ</sub> Nanocrystals via Glycine-Nitrate Combustion.

Authors

Lomanova, N. A.; Tomkovich, M. V.; Osipov, A. V.; Ugolkov, V. L.; Danilovich, D. P.; Panchuk, V. V.; Semenov, V. G.; Gusarov, V. V.

Abstract

The features of the formation of nanocrystals in the BiFeO3–CaFeO3 system via glycine-nitrate combustion were studied. The crystallite size of the bismuth orthoferrite-based solid solutions (20–45 nm), as well as their particle size, were found to depend on the calcium content. The formation processes were activated in the temperature range corresponding to the melting of the surface (nonautonomous) phase.

Subjects

COMBUSTION; NANOCRYSTALS; BISMUTH; CALCIUM compounds; SOLID solutions; NANOPARTICLES; MOSSBAUER spectroscopy

Publication

Russian Journal of General Chemistry, 2019, Vol 89, Issue 9, p1843

ISSN

1070-3632

Publication type

Academic Journal

DOI

10.1134/S1070363219090196