摘要
本文研究了CF_2ClBr-O_3体系在253.7nm紫外光照下所引发的O(~1D)与CF_2ClBr的反应.O(~1D)与CF_2ClBr反应的最终产物为CF_2O,Cl_2,Br_2;实验中得到O(~1D)与CF_2ClBr的反应速率常数为1.01×10^(-10)cm^3·molecule^(-1)·s^(-1),并且对O(~3P)与CF_2ClBr的反应可能性以及 O(~1D)与CF_2ClBr的反应机理进行了讨论.
The reaction of O (1D) with CF2ClBr induced by photolysis of CF2ClBr-O3 system at 253.7nm was studied in this paper. The final reaction products are CF20, Cl2, Br2. The rate coefficient of O(1D) reaction with CF2ClBr is obtained (k = 1.01×10-10cm3·molecule-1·s-1). The possibility of O (3P) reaction with CF2ClBr and the mechanism of O (1D) reaction with CF2ClBr is also studied in the paper.
出处
《环境化学》
CAS
CSCD
北大核心
1999年第5期414-421,共8页
Environmental Chemistry
基金
国家自然科学基金资助课题:No29607001
