Complex oxides of the Ln 2 Hf 2 O 7 (Ln= lanthanide) series undergo a fluorite to pyrochlore
phase transformation. We have studied the whole process of the crystal and local atomic …

Abstract The lanthanide titanates Ln 2 Ti 2 O 7 (Ln= lanthanide) demonstrate a very broad
range of structural, chemical and physical properties. We have studied the whole process of …

Ceramics based on the Sm 2 O 3–Y 2 O 3 and Sm 2 O 3–HfO 2 systems is promising for
development of advanced refractory materials including casting molds for gas turbine …

We report a comparative study of Ln 2 M 2 O 7 (Ln= Gd, Tb, Dy; M= Ti, Zr) synthesized by
combination of the sol-gel and coprecipitation methods followed by calcination at elevated …

Results are presented from measuring the molar heat capacity of the Dy2O3‧ 2HfO2 solid
solution in the range of 2.5–346 K. The entropy, enthalpy increment, and reduced Gibbs …

The formation of nanocrystal powders of Ln 2 Zr 2 O 7 (Ln= La-Tb) compounds upon
calcinations up to 1500 C has been investigated by using of X-ray absorption fine structure …

The calculated and experimental vertical ZrO 2–Y 2 O 3 sections of the Zr–Y–O system are
compared to find the region of a stable fluorite structure of yttrium-stabilized zirconia (YSZ). X …

The crystal and local structures of the complex oxides (1–x) ZrO 2∙ x Y 2 O 3 (YSZ)(x= 0.08–
0.40) prepared by precipitation from solutions of metal salts followed by heat treatment in air …

Crystallization and phase transition processes taking place in the Dy 2 O 3–TiO 2 system
during the isothermal annealing of the precursors synthesized by co-precipitation were …

We studied powder samples of europium titanates Eu 1− x 2+ Eu x 3+ TiO 3+ x/2 prepared
by sol-gel and coprecipitation methods with subsequent thermal treatment of precursors at …