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Research topics
Last Update
15.10.2017
  • Development of novel Na0.5Bi0.5TiO3 based lead-free ferroelectric materials doped with monoxides (including lanthanides), creating binary and multicomponent solid solutions;
  • Synthesis of complex lead containing compounds with the chemical formula PbB’1/2B’’1/2O3 (where B’=Sc+3, Lu+3, Yb+3, Tm+3; B’’= Nb+5, Ta+5) and PbB’1/3B”2/3O3, (where B’=Mg+2, Zn+2, Ni+2, Cd+2, B”- Nb+5, Ta+5);
  • Sintering of modified (Pb,La)(Zr,Ti)O3 (PLZT);
  • Synthesis of lead-free (K0.5Na0.5)NbO3, (Na0.5Bi0.5)NbO3, BaTiO3, BaTiO3+Eu2O3, CuO, Fe2O3, MnO2, BaMnO3, SrMnO3, BiFeO3, LaSrMnO3 ceramics;
  • Impact of technological factors (solid-state synthesis, two-step sintering, hot pressing) on the properties of ferroelectric ceramics;
  • Elemental analysis and microstructural studies of synthesized samples, analysis of grain size and grain size distribution, thereby obtaining information of grain growth mechanisms and microstructural evolution;
  • Investigation of kinetic parameters and the mechanisms of synthesis and sintering.