Observation of CH4(v2=1 or v4=1) in the reaction Cl+CH4with time-resolved Fourier-transform infrared absorption spectroscopy

Y. J. Chen; L. K. Chu; S. R. Lin; Yuan-Pern Lee

doi:10.1063/1.1401809

Observation of CH₄(v₂=1 or v₄=1) in the reaction Cl+CH₄with time-resolved Fourier-transform infrared absorption spectroscopy

Y. J. Chen, L. K. Chu, S. R. Lin, Yuan-Pern Lee

Department of Applied Chemistry

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Abstract

The transient absorption of reaction intermediates in the reaction of methane and chlorine was detected using the Fourier-transform spectrometer. The Cl₂, CH₄and Ar mixture was found to be in its vibrationally excited state after laser irradiation. Reaction kinetics and rates of quenching of methane were detected. Rates of formation and decay of methane were derived on fitting observed temporal profiles with a simple kinetic model.

Original language	English
Pages (from-to)	6513-6521
Number of pages	9
Journal	Journal of Chemical Physics
Volume	115
Issue number	14
DOIs	https://doi.org/10.1063/1.1401809
State	Published - 8 Oct 2001

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title = "Observation of CH4(v2=1 or v4=1) in the reaction Cl+CH4with time-resolved Fourier-transform infrared absorption spectroscopy",

abstract = "The transient absorption of reaction intermediates in the reaction of methane and chlorine was detected using the Fourier-transform spectrometer. The Cl2, CH4and Ar mixture was found to be in its vibrationally excited state after laser irradiation. Reaction kinetics and rates of quenching of methane were detected. Rates of formation and decay of methane were derived on fitting observed temporal profiles with a simple kinetic model.",

author = "Chen, {Y. J.} and Chu, {L. K.} and Lin, {S. R.} and Yuan-Pern Lee",

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AU - Lin, S. R.

AU - Lee, Yuan-Pern

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N2 - The transient absorption of reaction intermediates in the reaction of methane and chlorine was detected using the Fourier-transform spectrometer. The Cl2, CH4and Ar mixture was found to be in its vibrationally excited state after laser irradiation. Reaction kinetics and rates of quenching of methane were detected. Rates of formation and decay of methane were derived on fitting observed temporal profiles with a simple kinetic model.

AB - The transient absorption of reaction intermediates in the reaction of methane and chlorine was detected using the Fourier-transform spectrometer. The Cl2, CH4and Ar mixture was found to be in its vibrationally excited state after laser irradiation. Reaction kinetics and rates of quenching of methane were detected. Rates of formation and decay of methane were derived on fitting observed temporal profiles with a simple kinetic model.

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JF - Journal of Chemical Physics

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ER -

Observation of CH₄(v₂=1 or v₄=1) in the reaction Cl+CH₄with time-resolved Fourier-transform infrared absorption spectroscopy

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