Nano Archive

Fabrication of Monodisperse CeO2 Hollow Spheres Assembled by Nano-octahedra

Yang, ZJ and Han, DQ and Ma, DL and Liang, H and Liu, L and Yang, YZ (2010) Fabrication of Monodisperse CeO2 Hollow Spheres Assembled by Nano-octahedra. CRYSTAL GROWTH & DESIGN, 10 (1). pp. 291-295. ISSN 1528-7483



A simple hydrothermal method has been employed to fabricate monodisperse CeO2 hollow spheres assembled by nano-octahedra. Results revealed that the as-obtained CeO2 hollow spheres were assembled by nano-octahedra with an average edge length of ca. 20 nm. A possible crystal growth and hollowing mechanism was suggested based oil the detailed experiment. The CO oxidation properties were investigated, and the novel Structured CeO2 hollow spheres exhibitcd it higher catalytic properties compared to the commercial CeO2 powders.

Item Type:Article
Subjects:Material Science > Nanochemistry
ID Code:9306
Deposited By:CSMNT
Deposited On:02 Jun 2010 16:56
Last Modified:02 Jun 2010 16:56

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