Preparation and Properties of MgO-TiO₂-CeO₂-ZrO₂ Composite Materials

Abstract

The paper mainly expounds the properties, synthesis, application and development of the nano materials and nano ZrO2 materials, emphasize to introduce the process of preparing MgO-TiO2-CeO2-ZrO2 by using the hydrothermal synthesis method and start a series of characterization and testing on them such as the thermogravimetric analysis, infrared spectroscopy, ultraviolet spectroscopy, XRD, scanning electron microscopy (SEM), and the testing and characterization data were collected and analyzed. Due to the special structure of zirconia, which at the same time with oxidizing and reducing, so it can be as a catalyst or catalyst carrier, after some particle doped its catalytic performance is more obvious and improve, nano zirconia in the future will be boarded the greater dance, and also with more metal particles doped excellent performance have been excavated the potential of nano zirconia.