Synthesis and Characterization of Aluminum Doped Nano-ZrO_2 by Surfactant-assisted Route  

作　　者：HU Sheng-Wei YU Jian-Chang ZHU Si-En 

机构地区：[1]College of Material Science and Engineering, Fuzhou University, Fuzhou 350002, China

出　　处：《Chinese Journal of Structural Chemistry》2006年第5期552-556,共5页结构化学（英文）

基　　金：This is a key project of high and new science and technology and supported by Science & Technology Department of Fujian Province (2004H008)

摘　　要：Recently, more and more interest has been focused on zirconia and its characteristics. In this paper, aluminum can be successfully incorporated into nano-ZrO2 via a cationic surfactant assisted route in the earlier preparation procedure. XRD, TEM, EDS, Uv-vis and N2 adsorption-desorption analysis methods were adopted for the characterization of prepared samples. The results show that aluminum has been homogeneously incorporated into nano-ZrO2. The prepared aluminum-doped samples show a distinctive blue shift in the Uv-vis spectra compared to normal nano-ZrO2. The distinctive increase of thermal stability and a mesoporous structure were observed.Recently, more and more interest has been focused on zirconia and its characteristics. In this paper, aluminum can be successfully incorporated into nano-ZrO2 via a cationic surfactant assisted route in the earlier preparation procedure. XRD, TEM, EDS, Uv-vis and N2 adsorption-desorption analysis methods were adopted for the characterization of prepared samples. The results show that aluminum has been homogeneously incorporated into nano-ZrO2. The prepared aluminum-doped samples show a distinctive blue shift in the Uv-vis spectra compared to normal nano-ZrO2. The distinctive increase of thermal stability and a mesoporous structure were observed.

关 键 词：NANO-ZRO2 ALUMINUM incorporation characterization 

分 类 号：O614.31[理学—无机化学] O647.3[理学—化学]