The Measurement for the Rate Constant of the Reaction Between O(3p) Atoms and c-Hexanone Molecules

Abstract

Abstract: We measured the second order rate constants of the reaction between O(³P) atoms and c-hexanone molecules over the temperature range 313～513 Kwith discharge-chemiluminescence technique. The dependence of the rate constant on temperature determined isk=2.5±0.8×10^-10exp( -20.2± 0.9 kT/RT) mL/molec·sO(³P) atoms were produced by discharge flow system. The concentration of the residual O(³P) atoms in detector was monitered by the NO²⁺chemilumine-scence. The preliminary estimation of the effect of the carbonyl group upon the rate constant of the reaction is presented.

Key words: Kinetics, O(³P) atom, c-Hexanonc

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Chen Congxiang, Zhang Jianxiang, Yu Shuqin. The Measurement for the Rate Constant of the Reaction Between O(³p) Atoms and c-Hexanone Molecules[J]. Chem. J. Chinese Universities, 1989, 10(3): 314.

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The Measurement for the Rate Constant of the Reaction Between O(³p) Atoms and c-Hexanone Molecules

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