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Study of PbZr0.53Ti0.47O3 solid solution formation by interaction of perovskite phases

Journal of the European Ceramic Society, 2007
Abstract The formation of Pb(Zr0.53Ti0.47)O3 solid solution around the MPH was studied by mutual interaction of perovskite PZT phases (rhombohedral and tetragonal) and by interaction of PZT phases with PbTiO3 or PbZrO3 at sintering temperature.
Ľ. Medvecký, M. Kmecová, K. Saksl
openaire   +1 more source

Perovskite solid solutions in the BaO-CuO-Y2O3-Nb2O5 system

Solid State Sciences, 1999
Abstract Freeze dried complex carboxylates are highly reactive precursors for complex perovskite solid solutions in the system BaO-CuO-Y2O3-Nb2O5 On thermal decomposition of the amorphous precursors the formation of complex crystalline phases begins at 600 °C. In most cases the themodynamically controlled phase composition is reached after a reaction
M. Bremer, H. Langbein
openaire   +1 more source

Interphase Dynamics at Ferroelectric Phase Transition in Perovskite Solid Solutions

Journal de Physique IV, 1995
The study of the kinetics of first-order phase transitions in ferroelectric solid solutions is performed in the framework of the time-dependent Ginzburg-Landau theory. The analytical solution of the equation of motion describing the dynamics of the interphase boundaries is applied to the calculations of width and velocity at different overheating and ...
S. Dorfman, A. Gordon, D. Fuks
openaire   +1 more source

Methane combustion and CO oxidation on LaAl1−xMnxO3 perovskite-type oxide solid solutions

Applied Catalysis B: Environmental, 2003
Stefano Cimino   +2 more
exaly  

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