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Cerium carbonate hydroxide (orthorhombic Ce(OH)CO 3 ) hexagonal-shaped microplates were synthesized by a simple and fast microwave–hydrothermal method at 150 °C for 30 min. Cerium nitrate, urea and cetyltrimethylammonium bromide were used as precursors. Ceria (cubic CeO 2 ) rhombus-shape was obtained by a thermal decomposition oxidation process at 500 °C for 1 h using as- synthesized...
Crystalline ceria (CeO 2 ) nanoparticles have been successfully synthesized by a simple and fast microwave-hydrothermal method at 130 °C for 20 min. As-synthesized CeO 2 powders were calcinated at 500 °C for 1, 2 and 4 h. The products were characterized by thermogravimetric analysis (TG-DTA), X-ray powder diffraction (XRD), field-emission scanning electron microscopy/STEM mode (FEG/STEM),...
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