由于含硅有机物测量所需纯样的制备困难,且有些含硅有机物燃烧不完全,难以用氧弹量热法准确测定生成热,所以它们的标准生成热大多未见报道,而这些数据又是研究有机硅化学热力学和反应性的重要参数,因此有必要建立一套简单而准确的估算方法. Because of the difficulty in preparing pure samples for the measurement of silicon-containing organic compounds and the incomplete combustion of some silicon-containing organic compounds, it is difficult to accurately measure the heat of formation by the bomb-bomb method, so most of their standard heat of formation has not been reported yet Therefore, it is necessary to establish a simple and accurate estimation method to study the important parameters of chemical thermodynamics and reactivity of organic silicon.