List of publications on a keyword: «сегнетоэлектрики»

Layered perovskites, including the Dion-Jacobson phases, are of interest to researchers due to a wide range of revealed properties. Among them there are compounds with high photocatalytic activity, ionic conductors, ferroelectrics, piezoelectrics, ferroelectrics and luminophores, as well as materials with unique magnetic properties. However, the properties of these materials largely depend on the method of synthesis and the precursors used, so the study of the possibility of obtaining layered perovskite-like compounds of various compositions remains relevant. The purpose of this work is to study various literature sources, to identify the possibility and methods for obtaining pure phases with the Dion-Jacobson structure, to consider the areas of application of these compounds, and to establish prospects for further research.

Variants of the introduction of perovskite compounds with various degrees of cationic substitutions into the structure of materials for the development of devices with increased piezoelectric and electro-optical properties are considered; solar cells with higher efficiency compared to traditional silicon modules; cement compositions that provide self-cleaning of surfaces by increasing the photocatalytic properties.