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Yoshiki A, Sugino Y, Tendo S, Fukami R, Kohguchi H, Yamasaki K. Rate coefficients for the CH(X2Π) + CHX3 (X = Cl and Br) reactions and the propensity of the reactions of CH with halomethanes. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Derk AR, Funke HH, Falconer JL. Methane Conversion to Higher Hydrocarbons by UV Irradiation. Ind Eng Chem Res 2008. [DOI: 10.1021/ie0712840] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alan R. Derk
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80309-0424
| | - Hans H. Funke
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80309-0424
| | - John L. Falconer
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80309-0424
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Goulay F, Rebrion-Rowe C, Biennier L, Le Picard SD, Canosa A, Rowe BR. Reaction of Anthracene with CH Radicals: An Experimental Study of the Kinetics between 58 and 470 K. J Phys Chem A 2005; 110:3132-7. [PMID: 16509636 DOI: 10.1021/jp054537g] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The rate coefficient of the reaction of the methylidine radical CH with anthracene has been studied over a wide temperature range (58-470 K) in a dedicated "Cinétique de Réaction en Ecoulement Supersonique Uniforme" (Reaction Kinetics in Uniform Supersonic Flow) apparatus. The reaction exhibits a slight positive temperature dependence, which can be fitted to the expression k(T) = (3.32 +/- 1.00) x 10(-10)(T/298)((0.46+/-0.14)) cm3 molecule(-1) s(-1). Even at the lowest temperature, the reaction remains very fast indicating that the kinetics are probably driven by a capture process.
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Affiliation(s)
- Fabien Goulay
- Laboratoire PALMS, Equipe Astrochimie Expérimentale, UMR 6627 CNRS-Université, Université de RENNES I, Bat. 11C, Campus de Beaulieu, 35042 Rennes Cedex, France.
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Wilson EH, Atreya SK. Sensitivity studies of methane photolysis and its impact on hydrocarbon chemistry in the atmosphere of Titan. ACTA ACUST UNITED AC 2000. [DOI: 10.1029/1999je001221] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Spin and time-resolved magnetic resonance in radiation chemistry. Recent developments and perspectives. Radiat Phys Chem Oxf Engl 1993 1997. [DOI: 10.1016/s0969-806x(97)00030-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Mordaunt DH, Lambert IR, Morley GP, Ashfold MNR, Dixon RN, Western CM, Schnieder L, Welge KH. Primary product channels in the photodissociation of methane at 121.6 nm. J Chem Phys 1993. [DOI: 10.1063/1.464237] [Citation(s) in RCA: 127] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Shen D, Pritchard HO. On the dynamics of free-radical disproportionation reactions. Theor Chem Acc 1991. [DOI: 10.1007/bf01112847] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Laser-induced fluorescence detection of CH(X2Π) produced from the reaction of Ar(3p2,0) at thermal energy. Chem Phys Lett 1987. [DOI: 10.1016/0009-2614(87)80132-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Slanger TG, Black G. Photodissociative channels at 1216 Å for H2O, NH3, and CH4. J Chem Phys 1982. [DOI: 10.1063/1.444111] [Citation(s) in RCA: 122] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Gordon MS. Excited states and photochemistry of saturated molecules. The 1B1(1T2) surface in silane11Supported in part by National Science Foundation grant CHE7818070. Chem Phys Lett 1980. [DOI: 10.1016/0009-2614(80)85347-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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James F, Choi H, Strausz O, Bell T. Rate constants for the reactions of CCl(X2II) with a series of silanes. Chem Phys Lett 1979. [DOI: 10.1016/0009-2614(79)80084-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Nectoux P, Derai R, Danon J. Chemical effects of low-energy electron impact on hydrocarbons in the gas phase. IV. Methane. Chem Phys 1979. [DOI: 10.1016/0301-0104(79)80023-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Brooks BR, Schaefer HF. Reactions of carbynes. Potential energy surfaces for the doublet and quartet methylidyne (CH) reactions with molecular hydrogen. J Chem Phys 1977. [DOI: 10.1063/1.434743] [Citation(s) in RCA: 44] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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James F, Ruzsicska B, McDaniel R, Dickson R, Strausz O, Bell T. Rate constants for the reaction of the bromomethyne radical with alkynes. Chem Phys Lett 1977. [DOI: 10.1016/0009-2614(77)80061-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Watson R, Machado G, Fischer S, Davis DD. A temperature dependence kinetics study of the reactions of Cl (2P3/2) with O3, CH4, and H2O2. J Chem Phys 1976. [DOI: 10.1063/1.433369] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Okazaki K, Sato S, Ohno SI. The Estimation of theG-Values for Ionization and Excitation of Ten-Electron Molecules: Methane, Ammonia, and Water Irradiated by 100 keV Electrons. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1976. [DOI: 10.1246/bcsj.49.174] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Chapter 1 The Decomposition and Isomerization of Hydrocarbons. ACTA ACUST UNITED AC 1972. [DOI: 10.1016/s0069-8040(08)70108-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Hellner L, Masanet J, Vermeil C. Reactions of Hydrogen and Deuterium Atoms Formed in the Photolysis of Methane and Perdeuterated Methane at 123.6 nm. J Chem Phys 1971. [DOI: 10.1063/1.1676179] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Braun W, Bass AM, Pilling M. Flash Photolysis of Ketene and Diazomethane: The Production and Reaction Kinetics of Triplet and Singlet Methylene. J Chem Phys 1970. [DOI: 10.1063/1.1672751] [Citation(s) in RCA: 178] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lias SG, Collin GJ, Rebbert RE, Ausloos P. Photolysis of Ethane at 11.6–11.8 eV. J Chem Phys 1970. [DOI: 10.1063/1.1673226] [Citation(s) in RCA: 48] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Laufer AH, McNesby JR. Photolysis of Methane at 1236‐Å: Quantum Yield of Hydrogen Formation. J Chem Phys 1968. [DOI: 10.1063/1.1670396] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Gorden R, Ausloos P. Gas‐Phase Photolysis and Radiolysis of Methane. Formation of Hydrogen and Ethylene. J Chem Phys 1967. [DOI: 10.1063/1.1840641] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Braun W, McNesby JR, Bass AM. Flash Photolysis of Methane in the Vacuum Ultraviolet. II. Absolute Rate Constants for Reactions of CH with Methane, Hydrogen, and Nitrogen. J Chem Phys 1967. [DOI: 10.1063/1.1841003] [Citation(s) in RCA: 86] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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CALLEAR AB, LEE HK. Electronic Spectra of the Allyl and β-Methallyl Free Radicals in the Far Ultra-violet. Nature 1967. [DOI: 10.1038/213693a0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Braun W, Bass AM, Ledford AE. A vacuum ultraviolet flash photolysis apparatus. APPLIED OPTICS 1967; 6:47-49. [PMID: 20057693 DOI: 10.1364/ao.6.000047] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
An improved apparatus for performing vacuum uv flash photolysis-kinetic spectroscopy has been constructed. The deviceconsists of a compact coaxial arrangement of six capacitors and six electrode pairs symmetrically placed about a hexagonal reaction vessel of large aperture. The reaction vessel contains LiF windows to transmit far uv radiation. The six pairs of electrodes and six capacitors are connected separately and are synchronously fired, uniformly illuminating the reaction cell. The photolytic light pulse duration is about 5 microsec. More than 10(18) quanta enter the reaction vessel in the spectral region between 1050 A and 1600 A. The essential operating features of the apparatus are described.
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Affiliation(s)
- W Braun
- National Bureau of Standards, Washington, DC 20234, USA
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