Based on TG-DSC experiment,the kinetics of thermal decomposition of the hydrate precursor with(NH4)2SO4 dispersant for synthesizing Y2O3 nanopowders were investigated.

• 采用TG-DSC分析方法,研究了添加硫酸铵分散剂的氢氧化物先驱体制备Y2O3纳米粉热分解反应动力学。