Kinetics for the recombination of phenyl radicals

J. Park; Ming-Chang Lin

doi:10.1021/jp961569i

Kinetics for the recombination of phenyl radicals

J. Park, Ming-Chang Lin^*

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47 引文斯高帕斯（Scopus）

摘要

The rate constant for the C₆H₅ + C₆H₅ recombination reaction has been determined in the temperature range 300-500 K using a laser photolysis/mass spectrometric technique. The result is represented by k₁ = (1.39 ± 0.11) × 10¹³e^-(56±36)/T cm³/(mol s). In addition, the rate constant for the C₆H₅ + C₆H₅NO association reaction was found to be k₄ = (4.90 ± 0.19) × 10¹²e^(34±16)/T cm³/(mol s) by the mass balance of the initial concentration of C₆H₅ radicals. Using the result of k₁, previous kinetic data for C₆H₅ reactions determined by the conventional relative rate method were reanalyzed.

原文	English
頁（從 - 到）	14-18
頁數	5
期刊	Journal of Physical Chemistry A
卷	101
發行號	1
DOIs	https://doi.org/10.1021/jp961569i
出版狀態	Published - 2 1月 1997

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title = "Kinetics for the recombination of phenyl radicals",

abstract = "The rate constant for the C6H5 + C6H5 recombination reaction has been determined in the temperature range 300-500 K using a laser photolysis/mass spectrometric technique. The result is represented by k1 = (1.39 ± 0.11) × 1013e-(56±36)/T cm3/(mol s). In addition, the rate constant for the C6H5 + C6H5NO association reaction was found to be k4 = (4.90 ± 0.19) × 1012e(34±16)/T cm3/(mol s) by the mass balance of the initial concentration of C6H5 radicals. Using the result of k1, previous kinetic data for C6H5 reactions determined by the conventional relative rate method were reanalyzed.",

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AU - Lin, Ming-Chang

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N2 - The rate constant for the C6H5 + C6H5 recombination reaction has been determined in the temperature range 300-500 K using a laser photolysis/mass spectrometric technique. The result is represented by k1 = (1.39 ± 0.11) × 1013e-(56±36)/T cm3/(mol s). In addition, the rate constant for the C6H5 + C6H5NO association reaction was found to be k4 = (4.90 ± 0.19) × 1012e(34±16)/T cm3/(mol s) by the mass balance of the initial concentration of C6H5 radicals. Using the result of k1, previous kinetic data for C6H5 reactions determined by the conventional relative rate method were reanalyzed.

AB - The rate constant for the C6H5 + C6H5 recombination reaction has been determined in the temperature range 300-500 K using a laser photolysis/mass spectrometric technique. The result is represented by k1 = (1.39 ± 0.11) × 1013e-(56±36)/T cm3/(mol s). In addition, the rate constant for the C6H5 + C6H5NO association reaction was found to be k4 = (4.90 ± 0.19) × 1012e(34±16)/T cm3/(mol s) by the mass balance of the initial concentration of C6H5 radicals. Using the result of k1, previous kinetic data for C6H5 reactions determined by the conventional relative rate method were reanalyzed.

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JO - Journal of Physical Chemistry A

JF - Journal of Physical Chemistry A

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Kinetics for the recombination of phenyl radicals

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