A simple method to controlled synthesis of CeO2 hollow microspheres

Release time:2023-10-19 Hits:

Key Words:Oxides; Nanostructures; Crystal growth; Electron microscopy; Optical properties

Abstract:CeO2 hollow microspheres have been synthesized by hydrothermal decomposition reaction of Ce(NO3)(3) on the surfaces of silica microspheres. The shell thickness of CeO2 hollow microspheres can be controlled from 20 to 50 nm by adjusting the concentration of Ce(NO3)(3) in the reaction solution. The high LJV absorption Of CeO2 hollow microspheres indicates that this material is suitable as a UV-blocking material. (c) 2009 Published by Elsevier Ltd. on behalf of Acta Materialia Inc.

Volume:61

Issue:1

Translation or Not:no