Zobrazeno 1 - 10
of 16
pro vyhledávání: '"F. L. Nesbitt"'
Autor:
Stephen J. Klippenstein, Louis J. Stief, F. L. Nesbitt, Lawrence B. Harding, James K. Parker, Walter A. Payne, Regina J. Cody
Publikováno v:
The Journal of Physical Chemistry A. 111:1015-1023
The rate coefficient has been measured under pseudo-first-order conditions for the Cl+CH3 association reaction at T=202, 250, and 298 K and P=0.3-2.0 Torr helium using the technique of discharge-flow mass spectrometry with low-energy (12-eV) electron
Temperature Dependence of the Rate Constant for the Reaction F(2P) + Cl2 → FCl + Cl at T = 180−360 K
Autor:
Douglas A. Dalton, Yuri Bedjanian, F. L. Nesbitt, Regina J. Cody, Georges Le Bras, Véronique Riffault
Publikováno v:
Journal of Physical Chemistry A
Journal of Physical Chemistry A, American Chemical Society, 2004, 108 (10), pp.1726-1730. ⟨10.1021/jp030469r⟩
Journal of Physical Chemistry A, American Chemical Society, 2004, 108 (10), pp.1726-1730. ⟨10.1021/jp030469r⟩
The absolute rate constant for the reaction F(2P) with Cl2 has been measured using the discharge flow kinetics technique coupled to mass spectrometric detection at T = 180−360 K and 1 Torr He nominal pressure. Experiments were performed at NASA God
Autor:
Louis J. Stief, Regina J. Cody, Walter A. Payne, F. L. Nesbitt, Mark A. Iannone, Dwight C. Tardy, R. Peyton Thorn
Publikováno v:
The Journal of Physical Chemistry A. 106:6060-6067
The recombination of methyl radicals is the major loss process for methyl in the atmospheres of Saturn and Neptune. The serious disagreement between observed and calculated levels of CH3 has led to suggestions that the atmospheric models greatly unde
Publikováno v:
The Journal of Physical Chemistry. 99:17151-17159
Publikováno v:
The Journal of Physical Chemistry. 98:4307-4311
Absolute rate constants for the reactions of C 2 H 2 and C 2 H 4 with F( 2 P) atoms have been measured using the discharge-flow kinetic technique coupled to mass spectrometric detection at T=298 K and 1 Torr nominal pressure. The results obtained wer
Publikováno v:
The Journal of Physical Chemistry. 97:11699-11705
Relatively little is known about the role of HOBr in stratospheric chemistry. Potentially, HOBr could act as a temporary reservoir for stratospheric BrO y compounds. Recently, the first direct measurement of the rate coefficient for the reaction BrO+
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 25
Publikováno v:
The Journal of Physical Chemistry. 94:7190-7193
The absolute rate constant for the reaction of atomic chlorine with acetaldehyde has been measured from 210 to 343 K by use of the flash photolysis-resonance fluorescence technique. The rate constant is shown to be independent of variations in (CH{su
Publikováno v:
Journal of Geophysical Research. 108
The column abundances of CH3 observed by the Infrared Space Observatory (ISO) satellite on Saturn and Neptune were lower than predicted by atmospheric photochemical models, especially for Saturn. It has been suggested that the models underestimated t