摘要
利用现代热分析技术研究了在氮气和氧化性气氛下，六聚钒酸铵［（ＮＨ＿４）＿２Ｖ＿６Ｏ＿（１６）·ｘＨ＿２Ｏ］的分解过程动力学。借助于热力学及动力学计算得到了不同气氛下的六聚钒酸铵的分解反应热、反应活化能、反应级数。还绘制出不同分解过程的阿累尼乌斯方程图。
This paper describes the decomposition process of APV under nitrogen and oxidizing at- mosphere by making use of the latest thermal ananlysis technology. By means of calculation of its thermal dynamics and kinetics,the decompsition heat,activation energy and reaction order under- different atmosphere have been determied,and the Arrhenius equation diagram of different de- composition process has been given.
出处
《钢铁钒钛》
CAS
北大核心
1995年第2期56-59,共4页
Iron Steel Vanadium Titanium
关键词
六聚钒酸铵
反应动力学
分解动力学
APV[(NH_4)_2V_6O_(16)· xH_2O],reactive kinetics,differential scanning calorimeter,dif- ferential thermal ananlysis,thermal ananlysis
