Kinetics for the recombination of phenyl radicals

被引：47

作者：

Park, J ^{[1
]}

Lin, MC ^{[1
]}

机构：

[1] EMORY UNIV,DEPT CHEM,ATLANTA,GA 30322

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 1997年 / 101卷 / 01期

关键词：

D O I：

10.1021/jp961569i

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

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 k(1) = (1.39 +/- 0.11) x 10(13)e(-(56+/-36)/T) cm(3)/(mol s). In addition, the rate constant for the C6H5 + C6H5NO association reaction was found to be k(4) = (4.90 +/- 0.19) x 10(12)e((34+/-16)/T) cm(3)/(mol s) by the mass balance of the initial concentration of C6H5 radicals. Using the result of k(1), previous kinetic data for C6H5 reactions determined. by the conventional relative rate method were reanalyzed.

引用

页码：14 / 18

页数：5

共 37 条

[1]

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[2]

BITTNER JD, 1983, 18 S INT COMB PITTS, P1105

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