Fig. 4

TGA curves of ZrO2 nanoparticles synthesized by the hydrothermal method using а) ZrOCl2·8H2O, b) ZrO(NO3)2·2H2O and c) ((CH3CO2)xZr(OH)y, x + y ~ 4) as precursors with different mineralizers.

TGA curves of ZrO2 nanoparticles synthesized by the hydrothermal method using а) ZrOCl2·8H2O, b) ZrO(NO3)2·2H2O and c) ((CH3CO2)xZr(OH)y, x + y ~ 4) as precursors with different mineralizers.