Influence of doping with indium and neodymium on energy characteristics of barium cerate

A new compound with the composition BaCe_0.8Nd_0.1In_0.1O_2.9 has been synthesized. The influence of doping with indium and neodymium on the energy characteristics of barium cerate, necessary to improve the range of devices, has been studied. It has been found that the lattice enthalpy of BaCe_0.8Nd_0.1In_0.1O_2.9 is greater than the lattice enthalpy of BaCe_0.8Nd_0.2O_2.9 and BaCe_0.7Nd_0.2In_0.1O_2.85, which allows us to consider the investigated compound as a promising representative of solid-state compounds for various applications.