A Comprehensive Review Of Chromite, Ferrite And Aluminate Nano-materials

ABSTRACT:

Spinel oxides, which have the general formula AB2O4, are durable materials that may be used for a variety of processes, including catalysis. The distribution of various cations in the A and B sites is mostly influenced by the stabilization of respective crystal fields. This distribution's impact on catalytic characteristics is not insignificant. Octahedral B sites are more exposed than tetrahedral A sites when the spinel structure is broken by a surface. However, with the comparison of chromite, ferrite, and aluminates oxides is exciting-this provides researchers an opportunity to really understand the differences between them and how they react under different circumstances! Chromite oxide has a high temperature coefficient of electrical resistance and provides electrical insulation up to 500°C. On the other hand, ferrite oxide demonstrates good magnetic properties including low power loss in various magnetic applications. Last but not least, aluminates are ideal for use in optoelectronics since they mostly consist of aluminium and numerous metal oxides. Aluminates have a lower thermal conductivity than the majority of metals, which makes them superior in this regard. Now with these three oxides at our study, the researchers are able to investigate a virtually infinite number of possibilities, each one of which may ultimately lead us to new discoveries that make life easier.