物理化学学报 >> 1989, Vol. 5 >> Issue (06): 755-759.doi: 10.3866/PKU.WHXB19890623

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O(3P)原子与3-戊酮反应速率常数与温度关系的测定

陈从香; 张健翔; 俞书勤   

  1. 中国科技大学近代化学系
  • 收稿日期:1988-04-11 修回日期:1989-04-03 发布日期:1989-12-15
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THE DETERMINATION OF THE DEPENDENCE OF THE RATE CONSTANT OF REACTION BETWEEN O (3P) AND 3-PENTANONE ON TEMPERATURE

Chen Congxiang; Zhang Jianxiang; Yu Shuqin   

  1. Department of Modern Chemistry; University of Science and Technology of China; Hefei
  • Received:1988-04-11 Revised:1989-04-03 Published:1989-12-15
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Abstract: The second order rate constants of the reaction between O(~3P) and 3-pentanone were measured over temperature range 313-513K with discharge flow-chemiluminescence technique. The dependence of the rate constant on temperature was determined to be
k=1.41±0.46×10~(-10)exp(-5.76±0.07×10~3/1.987T)cm~8 molecule~(-1) s~(-1).