Fourier transform infrared study of the gas-phase reaction of ozone-18O3 with trans-1,2-dichloroethene in oxygen-16O2-rich mixtures. Branching ratio for oxygen atom production via dissociation of the primary Criegee intermediate

1984 ◽  
Vol 88 (4) ◽  
pp. 766-769 ◽  
Author(s):  
H. Niki ◽  
P. D. Maker ◽  
C. M. Savage ◽  
L. P. Breitenbach ◽  
R. I. Martinez
Keyword(s):  
Fourier Transform ◽  
Oxygen Atom ◽  
Gas Phase ◽  
Branching Ratio ◽  
Fourier Transform Infrared ◽  
Phase Reaction ◽  
Infrared Study ◽  
Gas Phase Reaction ◽  
Rich Mixtures

A Fourier transform infrared study of the gas-phase reactions of ozone with chloroethylenes. Detection of peroxyformic acid

1982 ◽  
Vol 86 (10) ◽  
pp. 1858-1861 ◽  
Author(s):  
H. Niki ◽  
P. D. Maker ◽  
C. M. Savage ◽  
L. P. Breitenbach ◽  
R. I. Martinez ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Gas Phase ◽  
Fourier Transform Infrared ◽  
Gas Phase Reactions ◽  
Infrared Study ◽  
Peroxyformic Acid

A gas chromatographic detector based on the quenching of luminescence from a P4/O2 cold flame

1979 ◽  
Vol 57 (10) ◽  
pp. 1238-1243 ◽  
Author(s):  
Walter A. Aue ◽  
Zbigniew M. Mielniczuk
Keyword(s):  
Oxygen Atom ◽  
Gas Phase ◽  
Organic Compounds ◽  
Linear Response ◽  
Phase Reaction ◽  
Quenching Effect ◽  
Gas Phase Reaction ◽  
Cold Flame ◽  
Branched Chain ◽  
Considerable Range

Gas chromatographic effluents were detected by their quenching effect on the luminescence of a steady 'cold flame', as provided by the gas-phase reaction of phosphorus vapor and oxygen. The response of organic compounds correlated with their 'ease of oxidation' in accordance with the literature, suggesting that such compounds act as oxygen atom scavengers in the branched-chain P4/O2 reaction.Most substances showed linear response over one to two orders of magnitude, and minimum detectable amounts ranged from 2 × 10−9g (benzaldehyde) to 2 × 10−4g (dichloromethane). The detector temperature could be varied to (a) alter response ratios, i.e. selectivity, among some types of compounds; and (b) produce easily-obtained Arrhenius plots. However, the response (luminescence quenching) of most compounds was independent of temperature over a considerable range.

Fourier transform ion cyclotron resonance study of the gas-phase reaction of the yttrium ion with silane

1989 ◽  
Vol 3 (9) ◽  
pp. 298-299 ◽  
Author(s):  
M. Decouzon ◽  
J-F. Gal ◽  
S. Géribaldi ◽  
M. Rouillard ◽  
J-M. Sturla ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Gas Phase ◽  
Cyclotron Resonance ◽  
Ion Cyclotron Resonance ◽  
Phase Reaction ◽  
Gas Phase Reaction ◽  
Ion Cyclotron ◽  
Yttrium Ion

ChemInform Abstract: Pulse Radiolysis and Fourier Transform Infrared Study of Neopentyl Peroxy Radicals in the Gas Phase at 297 K

ChemInform ◽  
2010 ◽  
Vol 23 (37) ◽  
pp. no-no
Author(s):  
T. J. WALLINGTON ◽  
J. M. ANDINO ◽  
A. R. POTTS ◽  
O. J. NIELSEN
Keyword(s):  
Fourier Transform ◽  
Gas Phase ◽  
Pulse Radiolysis ◽  
Fourier Transform Infrared ◽  
Peroxy Radicals ◽  
Infrared Study

Pulse radiolysis and fourier transform infrared study of neopentyl peroxy radicals in the gas phase at 297 K

1992 ◽  
Vol 24 (7) ◽  
pp. 649-663 ◽  
Author(s):  
Timothy J. Wallington ◽  
Jean M. Andino ◽  
Alan R. Potts ◽  
Ole J. Nielsen
Keyword(s):  
Fourier Transform ◽  
Gas Phase ◽  
Pulse Radiolysis ◽  
Fourier Transform Infrared ◽  
Peroxy Radicals ◽  
Infrared Study

Solvent induced frequency shifts of the C—H stretching bands of n-octane. A Fourier transform infrared study

1981 ◽  
Vol 59 (9) ◽  
pp. 1357-1360 ◽  
Author(s):  
D. G. Cameron ◽  
S. C. Hsi ◽  
J. Umemura ◽  
H. H. Mantsch
Keyword(s):  
Fourier Transform ◽  
Gas Phase ◽  
Carbon Disulfide ◽  
Fourier Transform Infrared ◽  
Dielectric Constants ◽  
Refractive Indices ◽  
Fourier Transform Spectrometer ◽  
Infrared Study ◽  
Frequency Shifts ◽  
Frequency Behavior

Using a Fourier transform spectrometer the frequencies and bandwidths of the infrared active C—H stretching modes of n-octane were determined in a variety of solvents with refractive indices from 1.63 (carbon disulfide) to 1.28 (n-perfluorooctane), and dielectric constants from 37.5 (acetonitrile) to 1.8 (n-perfluorooctane). The frequency shifts were correlated with the refractive indices and dielectric constants of the solvents, and fitted with the equation of David and Hallam (Spectrochim. Acta, Part A, 23, 593 (1967)). Generally, solution results in shifts to frequencies lower than those observed in the gas phase. However, solution in n-perfluorooctane resulted in a shift to a higher frequency, behavior in accord with the above equation but not previously observed.

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