HCO自由基与NO反应的研究  

A Study on the Reaction of HCO with NO

作　　者：董锋[1] 陆洲[1] 孔繁敖[1] 

机构地区：[1]中国科学院化学所分子反应动力学国家重点实验室,北京100080

出　　处：《Chinese Journal of Chemical Physics》2001年第6期641-643,共3页化学物理学报（英文）

基　　金：科技部 973项目;国家自然科学基金资助项目 (2 97730 5 2 )~~

摘　　要：The reaction of formyl radical HCO with NO was investigated by Time-Resovled Fourier Transform Infrared(TR-FTIR) spectroscopy. Vibrationally excited products CO and HNO were observed. The HNO(ν 1) spectrum consists of (200-100) and (100-000) bands. Spectral simulation of provides vibrational population of the CO product at 41μs. The vibrational excited CO (v≤4) was found. The results indicate that the major product channel of HCO+NO is HNO+CO.The reaction of formyl radical HCO with NO was investigated by Time-Resovled Fourier Transform Infrared(TR-FTIR) spectroscopy. Vibrationally excited products CO and HNO were observed. The HNO(ν 1) spectrum consists of (200-100) and (100-000) bands. Spectral simulation of provides vibrational population of the CO product at 41μs. The vibrational excited CO (v≤4) was found. The results indicate that the major product channel of HCO+NO is HNO+CO.

关 键 词：HCO NO FTIR 一氧化氮 自由基 反应通道 反应历程 大气化学 光化学烟雾 大气污染 

分 类 号：O643.1[理学—物理化学] X51[理学—化学]