Synthesis and Thermal Behavior of Nanoceramic Material Based on Bi₁₃Fe₅Ti₆O₃₉.

Lomanova, N. A.

The process of formation of nanoceramic material based on layered perovskite-like complex oxide Bi13Fe5Ti6O39 with the structure of the Aurivillius phase by the chemical coprecipitation method is described. The temperatures of the onset of formation, the onset of decomposition, and activation of sintering, as well as the linear thermal extension coefficient of the material, have been determined. Technological parameters for the synthesis of the material with a high yield of the target product and the ability to vary the crystallite size in the range of 70 – 85 nm have been determined.

SINTERING; OXIDES; NANOCRYSTALS; IRON-nickel alloys

Refractories & Industrial Ceramics, 2021, Vol 62, Issue 3, p319

1083-4877

Academic Journal

10.1007/s11148-021-00601-9