| 摘要 |
Materials with a perovskite structure in form of solid solutions with general formula: A<SUB>z</SUB>Zr<SUB>1-x</SUB>B<SUB>x</SUB>O<SUB>3 </SUB>Where A is Ba or a rare earth element, B is Pt, Ir, Rh or Ce z is 1 when A is Ba and is 2/3 when A is a rare earth, x is in the range 0.01 and 0.8. |
