物理化学学报 >> 1994, Vol. 10 >> Issue (01): 19-21.doi: 10.3866/PKU.WHXB19940106

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CO(α3П)与CN(X 2Σ +)的能量转移反应

倪晋智, 李书涛, 储焰南, 胡义华, 曹德兆   

  1. 中国科学院安徽光机所激光光谱学实验室,合肥 230031
  • 收稿日期:1993-09-14 修回日期:1900-01-01 发布日期:1994-01-15
  • 通讯作者: 倪晋智

Energy Transfer Reaction of Metastable CO(α3П) Molecule with CN Radical

Ni Jin-Zhi, Li Shu-Tao, Chu Yan-Nan, Hu Yi-Hua, Cao De-Zhao   

  1. Laser Spectroscopy Laboratory, Anhui Institute of Pptics and Fine Mechanics, Academia Sinica, Hefei 230031
  • Received:1993-09-14 Revised:1900-01-01 Published:1994-01-15
  • Contact: Ni Jin-Zhi

关键词: 亚稳态CO(a)分子, CN自由基, 能量转移

Abstract:

Energy-transfer reaction from metastable CO(a~3П) molecule to CN radical has been studied in a room-temperature flow reactor. The CN (B-X, △v=0, ±1, ±2) violet emission bands were obtained. The △v=0 sequence of CN(B) were analyzed by computer simulation. The vibrational temperature is 3400 K. By using the reference reaction CO(a)+NO, the formation rate constant of CN(B) has been measured, k_(CN)(B)=1.1×10~(-11) cm~3·molecule~(-1)·s~(-1).

Key words: Metastable CO(a) molecule, CN radical, Energy transfer