Wang Xin ( College of Material Science and Engineering Shandong University of Technology, Jinan 250061) Li Zhenjiang, Yang Fengke and Hou Yaoyong(Laboratory of High - Tech Ceramics, et al. PREPARATION OF MONODISPERSED HYDROUS-ZIRCONIA NANOPARTICLES[J]. CIESC Journal, 1999, (4).
Wang Xin ( College of Material Science and Engineering Shandong University of Technology, Jinan 250061) Li Zhenjiang, Yang Fengke and Hou Yaoyong(Laboratory of High - Tech Ceramics, et al. PREPARATION OF MONODISPERSED HYDROUS-ZIRCONIA NANOPARTICLES[J]. CIESC Journal, 1999, (4).DOI:
Nanosized hydrous-zirconia sol was prepared by heating a zirconyl chloride solution with an alcohol-water mixture as the solvent and hydroxypropyl cellulose (HPC) as a dispersant in microwave oven. The sol could be transformed into m-ZiO2 and a litde of t-ZrO2 powders after being dried and calcined.The mean particle sizes of ZrO2·nh2O increase as ZrOCl2 concentration increases.The effects of HPC concentration and heating means on size and size distribution of resulting particles were analyzed.