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题名: THE STUDY OF THE REACTION RATE AND MECHANISM OF CN(V ''=0,1) RADICAL WITH HYDROCARBONS BY USING LASER INDUCED FLUORESCENCE METHOD
作者: Li Xuechu1;  Sayah, N.2;  Jackson, W. M.2
刊名: ACTA PHYSICO-CHIMICA SINICA
发表日期: 1988
DOI: 10.3866/PKU.WHXB19880217
卷: 4, 期:2, 页:205-211
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: The rate constants of eleven hydrocarbons and fluorocarbons with CN (V"=0, 1) at 300K have been measured by using Laser Induced Fluorescence(LIF) method. For the saturated hydrocarbons, the rate constants are chagned from (5.6 +/- 0.3) x 10(-13) for CH4 to (2.3 + 0.2) x 10(-10)cm(3) molecu(-1),8(-1) for C7H16. The rate constants of the reaction of CN with alkenes and alkynes are close to the gas kinetic rate in spite of the structure of the molecules. The rate constants and mechanism of CN with the saturated hydrocarbons, H-2 and CH3OH can be explained satisfactorily by the long distance attractive potential. The reaction of CN with alkenes and alkynes can only proceed through the addition into pi bond. The influence of vibrational energy on the reaction rate was not found in the reactions of CN radical with hydrocarbon compounds.
语种: 英语
WOS记录号: WOS:000207571300016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139434
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Beijing 100864, Peoples R China
2.Howard Univ, Dept Chem, Washington, DC 20059 USA

Recommended Citation:
Li Xuechu,Sayah, N.,Jackson, W. M.. THE STUDY OF THE REACTION RATE AND MECHANISM OF CN(V ''=0,1) RADICAL WITH HYDROCARBONS BY USING LASER INDUCED FLUORESCENCE METHOD[J]. ACTA PHYSICO-CHIMICA SINICA,1988,4(2):205-211.
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