Paper Title:
Synthesis of Different Nanostructured Zirconia by Mechanically Activated Solid State Reaction
  Abstract

Nanostructured ZrO2 was prepared successfully by mechanically activated solid state reaction. The structural and microstructural of products were monitored using X-ray powder diffraction (XRD), transmission electron microscopy (TEM). The effects of ball milling speed and calcined temperature on products were monitored by XRD. The results of XRD show that the most suitable ball milling speed is 150r/min, and the calcined temperature is 600°C. TEM images show that ZrO2 particles prepare at heating rate of 5°C/min have several advantages in the morphology, spherical shape, narrow size distribution with no hard aggregation, and the particle size is about 15 nm, and at the heating rate of 2.5°C/min, a network structure ZrO2 can be prepared for the first time.

  Info
Periodical
Advanced Materials Research (Volumes 233-235)
Edited by
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
Pages
1901-1905
DOI
10.4028/www.scientific.net/AMR.233-235.1901
Citation
Y. Y. Zheng, H. M. Huang, W. J. Ji, J. W. Guo, L. Yu, M. Sun, "Synthesis of Different Nanostructured Zirconia by Mechanically Activated Solid State Reaction", Advanced Materials Research, Vols. 233-235, pp. 1901-1905, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: N. Thongmee, Anucha Watcharapasorn, Sukanda Jiansirisomboon
Abstract:This study investigated fundamental of phase formation, crystal structure and calcination process for bismuth dysprosium titanate...
837
Authors: Qi Bing Chang, Jian Er Zhou, Yong Qing Wang, Guang Yao Meng
Abstract:Porous ZrO2 single crystals were prepared through a sol-gel-hydrothermal method and characterized by XRD, HR-TEM, SEM and FT-IR. The results...
451
Authors: Jin Feng Xia, Cai Xia Li, Zheng Wang, Dan Yu Jiang, Qiang Li
Abstract:Nano-sized 8mol% MgO-PSZ powder was prepared via coprecipitation, Afterwards, the prepared powders were characterized by XRD and SEM...
89
Authors: Chun Lin Fu, Meng Huo, Wei Cai, Xiao Ling Deng
Abstract:BiFeO3 powders were prepared by sol-gel process and calcined at different temperatures. The DTA curve shows an obvious exothermic...
142
Authors: Giancarlo da Silva Sousa, Laécio Santos Cavalcante, Maria Rita de Morais Chaves Santos, José Milton Elias de Matos
Chapter 1: Ceramic Materials in Mechanical Engineering
Abstract:Nanocrystalline zirconium oxide (ZrO2) was synhesized by hydrothermal method in presence of hydrogen peroxide. Surface morphology...
35