Stabilizing a disordered structural modification of barium indate by means of heterogenous doping
The effect inert additions of complex oxide Ba2InNbO6 have on the structure and properties of solid electrolyte Ba2In2O5 is studied. It is shown that composite samples of (1 − x) Ba2In2O5 · xBa2InNbO6 acquire improved electrical properties, due to the stabilization of a highly conductive modification of barium indate characterized by a disordered arrangement of oxygen vacancies.