The thermal decomposed mechanism of orthorhombic ammonium paratungstate,(NH4)10H2W12O4210H2O,was investigated by DAT,XRD and analysis of N content.

• 用热分析、X射线衍射及N含量分析研究了三斜仲钨酸铵（NH4）10H2W12O4210·H2O的热分解机理；