摘要
综述了纳米ZrO_2在液相中的分散机理和分散方法,详细分析了溶液中的pH值、离子强度、分散剂用量和结构及液体介质对纳米ZrO_2悬浮液稳定性的影响,论述了表征纳米ZrO_2悬浮液稳定性的几种方法。
The mechanism and method of dispersion of nano zirconia in liquid are summarized. The effect of the pH value, concentration of salt ion, the amount and the structure of dispersants and solvent in the solution on the stability of aqueous nano zirconia suspension is analyzed at length. Some measures of characterizing the stability of aqueous nano zireonia suspension are also discussed.
基金
国家自然科学基金资助项目(50004003)
广东省自然科学基金团队项目(04205301)
广东省重大攻关项目(2004A10701005)
关键词
纳米ZRO2
分散
表征
nano zirconia, dispersion, characterization
