Preparation of Ultrafine ZrO2 by the Air Plasma Oxidation-Thermal Decomposition Method
MA Bing1, DOU Ming-min2
1. Institute of Chemical Metallurgy, Chinese Academy of Sciences, Beijing 100080, China;2. Institute of Metallurgy Kunming, Kunming, Yunnan 650031, China
Abstract：Ultrafine ZrO2 particles were prepared by the oxidation-thermal decomposition of Zr2O(CO3)×xH2O and the spray-ICP technique of zirconium salt solution in an inductively coupled plasma. Their particle diameters ranged from 0.1~0.3 mm and 5~60 nm respectively. X-ray diffraction analysis indicated that the major phase is tetragonal and cubic ZrO2, the minor one is monoclinic ZrO2, the major is of metastable structures.
马兵;窦明民. 等离子体氧化热分解法制备超细氧化锆[J]. , 2001, 1(4): 0-0.
MA Bing; DOU Ming-min. Preparation of Ultrafine ZrO2 by the Air Plasma Oxidation-Thermal Decomposition Method. , 2001, 1(4): 0-0.
2001, Vol. 1 
