首页|Preparation and Characterization of Monodisperse Ceria Microspheres
Preparation and Characterization of Monodisperse Ceria Microspheres
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Trans Tech Publications Ltd
In present work, ceria microspheres were synthesized by template hydrothermal method. Crystalline form of the as-synthesized ceria microspheres was defined by X-ray powder diffraction (XRD) and high resolution transmission electron microscopy (HRTEM). Dispersibility of ceria microspheres was comprehensively characterized using scanning electron microscope (SEM) observation and laser particle size analyzer. Furthermore, the ultraviolet light absorption performances of ceria microspheres with several different sizes were compared by ultraviolet visible spectrophotometer. The results showed that ceria microspheres presented excellent UV absorbent property and the size influence was remarkable.
monodispersityceriamicrospheresUV absorption
Qi Wang、Bo Yin、Zhen Wang、Genii Shen、Yunfa Chen
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National Center for Nanoscience and Technology, Beijing 100190, China
China Iron & Steel Research Institute Group, Beijing 100081, China
State Key Laboratory of Multi-Phase Complex System, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
NETL
NSTL
Trans Tech Publications Ltd
