Method of overlapping relaxations: photolysis of i-C/sub 3/F/sub 7/I
Journal Article
·
· Kinet. Catal. (Engl. Transl.); (United States)
OSTI ID:5734920
The rate constants of the second-order (at the high-pressure limit) recombination reactions of i-C/sub 3/F/sub 7/ radicals with one another (kR/sub 2/) and with I(/sup 2/P/sub 1/2/) and I(/sup 2/P/sub 3/2/) atoms (K/sub RI/ and k/sub RI/) have been measured by the method of overlapping relaxations. A mathematical analysis of the character of the experimental curves made it possible to simplify the extraction of information on the quantum yield (p) of I(/sup 2/P/sub 1/2/) atoms in the primary act of the photodissociation of i-C/sub 3/F/sub 7/I molecules and to make it more reliable. The value p = 0.90 +/- 0.05 was obtained for photolytic radiation with an almost continuous spectrum.
- Research Organization:
- A. A. Zhdanov State Univ., Leningrad, USSR
- OSTI ID:
- 5734920
- Journal Information:
- Kinet. Catal. (Engl. Transl.); (United States), Journal Name: Kinet. Catal. (Engl. Transl.); (United States) Vol. 27:5; ISSN KICAA
- Country of Publication:
- United States
- Language:
- English
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Fri Dec 31 23:00:00 EST 1982
· J. Sov. Laser Res.; (United States)
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OSTI ID:5727332
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· J. Chem. Phys.; (United States)
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500* -- Photochemistry
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
COLLISIONS
DECOMPOSITION
DELTA FUNCTION
DISSOCIATION
ELECTROMAGNETIC RADIATION
ELEMENTS
FLUORINATED ALIPHATIC HYDROCARBONS
FUNCTIONS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENS
IODINATED ALIPHATIC HYDROCARBONS
IODINE
KINETICS
LASER RADIATION
MATHEMATICAL MODELS
MOLECULE COLLISIONS
NMR SPECTRA
NONMETALS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC IODINE COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
PHOTON COLLISIONS
PHOTON-MOLECULE COLLISIONS
RADIATIONS
RADICALS
REACTION KINETICS
RELAXATION TIME
SPECTRA
TIME DEPENDENCE
YIELDS
400500* -- Photochemistry
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
COLLISIONS
DECOMPOSITION
DELTA FUNCTION
DISSOCIATION
ELECTROMAGNETIC RADIATION
ELEMENTS
FLUORINATED ALIPHATIC HYDROCARBONS
FUNCTIONS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENS
IODINATED ALIPHATIC HYDROCARBONS
IODINE
KINETICS
LASER RADIATION
MATHEMATICAL MODELS
MOLECULE COLLISIONS
NMR SPECTRA
NONMETALS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC IODINE COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
PHOTON COLLISIONS
PHOTON-MOLECULE COLLISIONS
RADIATIONS
RADICALS
REACTION KINETICS
RELAXATION TIME
SPECTRA
TIME DEPENDENCE
YIELDS