Кислород-ионный проводник со структурой раддлесдена-поппера Nd0.8Li0.2BaInO3.8

Abstract

In the present work, the NdBaInO4 was acceptor-doped by the Li+ position of the Nd3+.The polycrystalline sample Nd0.8Li0.2BaInO3.8 was synthesized by solid-state reactions. The composition Nd0.8Li0.2BaInO3.8 is isostructural to the NdBaInO4 (space group P 21/c). A study of the dependence of the electrical conductivity of temperature. The conductivity of Nd0.8Li0.2BaInO3.8 is higher than the conductivity of NdBaInO4 in the entire temperature range and has a value of the order of 10-4 S/cm at a temperature of 600 °C and 10-2 S/cm at a temperature of 900 °C.