CS_2、SO_2对亚稳态Co（a）的猝灭及化学发光

Quenching Processes and Chemi-luminescence of Metastable Molecule CO(a) with Molecules CS_2, SO_2

本文利用流动余辉技术测定了ＣＳ２、ＳＯ２对亚稳态分子ＣＯ（ａ）的电子态猝灭速率常数，实验中观察到ＣＳ２、ＳＯ２对ＣＯ（ａ）的猝灭产物ＣＳ（Ａ，ａ—Ｘ）、ＣＳ（Ａ—Ｘ）、ＳＯ（Ａ—Ｘ）的化学发光，讨论了猝灭和产物的形成机理，测得了产物的形成速率常数，获得了产物初生振动布居的信息，并用统计模型对态布居进行了分析。

In the paper, quenching rate constants of CO(a) with CS2. SO2 were measured using flowing afterglow teChnique. The Chemi-luminescence from the products CS(A)CS(A, a). SO(A) were obsevered and the formation rate constants of CS(A, a). SO(A)measured. The quenching mechanism was briefly discussed. Addtionally. the relative nascent vibrational state distributions of products CS(a). SO(A) were discussed in statistics theory.