论文部分内容阅读
二十世纪初期,人们发现许多气相反应属于一级反应,并认为都是单分子反应。后来的实验事实表明并非如此简单,其中有不少反应是由一系列自由基反应所组成。现在知道,真正的单分子反应只包括在气相中单一反应物分子的解离和异构化。研究这类反应具有十分重
In the early twentieth century, many gas phase reactions were found to belong to the first order reaction and were considered as single molecule reactions. Later experimental facts show that not so simple, many of them are composed of a series of free radical reactions. It is now known that true single-molecule reactions include only dissociation and isomerization of single reactant molecules in the gas phase. The study of such reactions is very heavy