Geodesic
Formation under hydrothermal conditions and structural features of nanoparticles based on the system ZrO$_2$--Gd$_2$O$_3$
Nanosistemy: fizika, himiâ, matematika, Tome 2 (2011) no. 2, pp. 6-14

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Nanoparticles based on the system ZrO$_2$–Gd$_2$O$_3$ were obtained under hydrothermal conditions. It was shown that nanocrystals of solid solutions ZrO$_2$ (GdO$_{1.5}$) with fluorite-like structure were generated at the concentrations ZrO$_2$:GdO$_{1.5}$ = 0.6 – 9.5 under the temperatures 250-450$^\circ$С and the pressure about 90 MPa. Parameters of the unit cell ZrO$_2$ (GdO$_{1.5}$) increase non-linearly when the concentration of gadolinium oxide in the system increases up to 45 mol.% GdO$_{1.5}$. This behavior of the unit cell parameters is explained by distribution of gadolinium oxide between autonomous (crystalline) and non-autonomous phases.
Mots-clés : nanoparticles
Keywords: hydrothermal synthesis, zirconium dioxide, gadolinium oxide, non-autonomous phases. 
@article{NANO_2011_2_2_a0,
     author = {M. V. Tomkovich and E. R. Andrievskaya and V. V. Gusarov},
     title = {Formation under hydrothermal conditions and structural features of nanoparticles based on the system {ZrO}$_2${--Gd}$_2${O}$_3$},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {6--14},
     publisher = {mathdoc},
     volume = {2},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/NANO_2011_2_2_a0/}
}
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M. V. Tomkovich; E. R. Andrievskaya; V. V. Gusarov. Formation under hydrothermal conditions and structural features of nanoparticles based on the system ZrO$_2$--Gd$_2$O$_3$. Nanosistemy: fizika, himiâ, matematika, Tome 2 (2011) no. 2, pp. 6-14. http://geodesic.mathdoc.fr/item/NANO_2011_2_2_a0/