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Review Papers | Chemistry | India | Volume 11 Issue 11, November 2022
A Brief Review on Pervoskite Oxides Synthesis and Applications
Abstract: In Recent years, perovskites have been rediscovered as a family of catalysts due to great diversity in many scientific disciplines. Because of the wide range of ions and valences which this simple structure can accommodate, the perovskites lend themselves to chemical tailoring. Research has been focused on synthesizing porous perovskite materials so that large surface areas can be obtained with improved surface properties. It is relatively simple to synthesize perovskites because of the flexibility of the structure to diverse chemistry. Many of the techniques of ceramic powder preparation are applicable to perovskite catalysts. In their own right, they are therefore of interest as a model system for the correlation of solid-state parameters and catalytic mechanisms. Such correlations have recently been found between the rate and selectivity of oxidation-reduction reactions and the thermodynamic and electronic parameters of the solid. Perovskite-type materials have become a research hotspot in the field of materials science due to their excellent structural stability and physicochemical properties. It has numerous potential applications including heterogeneous catalysis, photocatalysis, as gas sensors and in batteries. This paper briefly reviews the preparation methods of perovskite materials and their use as catalysts.
Keywords: perovskites, synthesis, applications
Edition: Volume 11 Issue 11, November 2022,
Pages: 598 - 603