| Autor: |
Pachari, Sreenivasulu, Pratihar, Swadesh K., Nayak, Bibhuti B. |
| Zdroj: |
Journal of Electroceramics; Jun2024, Vol. 52 Issue 2, p170-183, 14p |
| Abstrakt: |
The evolved in-situ phases may tune the structural parameters and magnetic properties of the ferrite-BaTiO3 based composite. Here, CoFe2O4 is prepared, and its particle size is modified by calcination temperature. Further, it investigates the influence of CoFe2O4 particle size on the development of in-situ phases in ferrite-BaTiO3 based composite prepared via an ex-situ gel- combustion and studies its structural parameters as well as magnetic properties at different calcination temperatures. In-situ phases such as plate-like morphologies of barium hexaferrite and hexagonal barium titanate are evolved along with polyhedral barium titanate and cobalt ferrite in these composites, but the development of these in-situ phases is found to be dependent on the particle size of CoFe2O4 as well as calcination temperature of the composite powders. Structural parameters, crystallite size, particle size, weight% of phases, and M-H loop as a function of the calcination temperature of these composites have been studied in detail. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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