THE PRESSURE-DEPENDENCE OF THE NO2 PRODUCT YIELD IN THE REACTION OF NO3 RADICALS WITH SELECTED ALKENES

被引:0
|
作者
OLZMANN, M [1 ]
BENTER, T [1 ]
LIESNER, M [1 ]
SCHINDLER, RN [1 ]
机构
[1] CHRISTIAN ALBRECHTS UNIV KIEL,INST PHYS CHEM,D-24098 KIEL,GERMANY
关键词
TROPOSPHERIC CHEMISTRY; CHEMICAL KINETICS; CHEMICAL ACTIVATION; OLEFINS; NO3; RADICALS;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
An explanation is given For the difference in pressure dependences of the NO2 product yield in the reactions NO3 + alkene and NO3 + 1,3-alkadiene including styrene. A simple model is used to describe the decomposition over stabilization ratio for the chemically activated intermediate nitrooxy-alkyl radical. It is shown that the resonance stabilization of this radical in the case of conjugated olefins is sufficiently high to account for the difference observed. The model is applied to experimental data from the reactions of NO3 with trans-2-butene, 2,3-dimethyl-2-butene, 2-methyl-1,3-butadiene, 2,3-dimethyl- 1,3-butadiene, and styrene. Kinetic parameters for the decomposition reaction of the intermediate radicals into NO2 and epoxide are estimated and consequences for their reactions under tropospheric conditions are discussed.
引用
收藏
页码:2677 / 2683
页数:7
相关论文
共 50 条
  • [1] Study of the pressure dependence of the rate constant of the reaction of NO3 with NO2
    Nakano, Yukio
    Sadamori, Kengo
    Hosho, Yuichi
    Ishiwata, Takashi
    CHEMICAL PHYSICS LETTERS, 2011, 513 (1-3) : 27 - 30
  • [2] OXIRANE FORMATION IN THE REACTION OF NO3 RADICALS WITH ALKENES
    WILLE, U
    RAHMAN, MM
    SCHINDLER, RN
    BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1992, 96 (06): : 833 - 835
  • [3] PRESSURE-DEPENDENCE OF FLUORESCENCE QUENCHING OF NO2
    HEICKLEN, J
    JOURNAL OF PHOTOCHEMISTRY, 1977, 7 (03): : 219 - 220
  • [4] PRESSURE-DEPENDENCE OF THE RATE OF REACTION OF METHYL RADICALS WITH O-2
    SELZER, EA
    BAYES, KD
    JOURNAL OF PHYSICAL CHEMISTRY, 1983, 87 (03): : 392 - 394
  • [5] Reaction of NO2 with Selected Conjugated Alkenes
    Bernard, Francois
    Cazaunau, Mathieu
    Mu, Yujing
    Wang, Xinming
    Daele, Veronique
    Chen, Jianmin
    Mellouki, Abdelwahid
    JOURNAL OF PHYSICAL CHEMISTRY A, 2013, 117 (51): : 14132 - 14140
  • [6] TEMPERATURE AND PRESSURE-DEPENDENCE OF THE RATE COEFFICIENT FOR THE REACTION NO3 + NO2 + N2 -] N2O5 + N2
    ORLANDO, JJ
    TYNDALL, GS
    CANTRELL, CA
    CALVERT, JG
    JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1991, 87 (15): : 2345 - 2349
  • [7] KINETICS STUDY OF THE PRESSURE-DEPENDENCE OF THE BRO + NO2 REACTION AT 298-K
    SANDER, SP
    RAY, GW
    WATSON, RT
    JOURNAL OF PHYSICAL CHEMISTRY, 1981, 85 (02): : 199 - 210
  • [8] RAMAN SCATTERING FROM NO2 - WAVELENGTH AND PRESSURE-DEPENDENCE
    FOUCHE, DG
    HERZENBE.A
    CHANG, RK
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1972, 62 (05) : 739 - &
  • [9] THE PRESSURE-DEPENDENCE OF THE RATE-CONSTANT OF THE REACTION OF OD RADICALS WITH CO
    PARASKEVOPOULOS, G
    IRWIN, RS
    CHEMICAL PHYSICS LETTERS, 1982, 93 (02) : 138 - 143
  • [10] PRESSURE-DEPENDENCE OF THE EXCHANGE-REACTION BETWEEN CIONO2 AND (NO2)-N-15
    SCHONLE, G
    KNAUTH, HD
    SCHINDLER, RN
    JOURNAL OF PHYSICAL CHEMISTRY, 1979, 83 (25): : 3297 - 3302