Author: Roger PatrickPublisher:
ISBN:
Category : Free radical reactions
Languages : en
Pages : 0
Book Description
Studies of Gas Phase Radical Reactions
Author: Roger PatrickPublisher:
ISBN:
Category : Free radical reactions
Languages : en
Pages : 0
Book Description
Studies of Gas Phase Radical Reactions
Author: Roger PatrickPublisher:
ISBN:
Category : Free radical reactions
Languages : en
Pages : 412
Book Description
Studies of Gas-phase Radical Reactions
Author: Joanne W. DaviesPublisher:
ISBN:
Category : Free radical reactions
Languages : en
Pages : 688
Book Description
Laser Studies of Gas Phase Radical Reaction
Author: Gus HancockKinetics and Mechanisms of the Gas-phase Reactions of the Hydroxyl Radical with Organic Compounds
Author: Roger AtkinsonPublisher: American Institute of Physics
ISBN:
Category : Science
Languages : en
Pages : 270
Book Description
Laser Studies of Gas Phase Radical Reaction
Author: Gus HancockKinetics of Some Gas Phase Free Radical Reactions Studies by Discharge Flow/resonance Fluorescence Methods
Author: Sandra Maria SaundersPublisher:
ISBN:
Category :
Languages : en
Pages : 578
Book Description
Laser Studies of Gas Phase Radical Reactions
Author: G. HancockPublisher:
ISBN:
Category : Atoms
Languages : en
Pages : 5
Book Description
(1) CF Chemistry: Radiative lifetimes of the carbon fluoride ion has been measured, with values of 26.7 and 26. Ins obtained respectively. This is the first time that such direct measurements have been reported, and the work is now being prepared for submission to Chemical Physics Letters. (2) O + CF and O + CF2 reactions: Interferograms of IR emission accompanying the O + CF2 reaction have been recorded as a function of time, and thus the complete two dimensional (time and wavelength) mapping of the products of the reaction have been emerged. Figure 1 shows a time history of the complete IR emission (all wavelengths) following the photolysis of CF2HCl (to produce CF2 radicals) in a flow of atomic oxygen.
Time Resolved Infrared Studies of Gas Phase Free Radical Reactions and Polymer Recrystallization
Author: Philip Daniel RichardsLaser Studies of Gas Phase Radical Reactions
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 91
Book Description
A series of measurements on free radicals produced by chemical reaction and photodissociation has been made, using laser methods for formation and in some cases, detection. Highly exothermic reactions between oxygen atoms and both CF2 and CHF radicals have been studied by time resolved Fourier transform infrared emission spectroscopy, yielding information on the reaction pathway, emitting products, kinetics of formation and quenching, and the nascent vibrational distributions. Emitting species hydrogen chloride, hydrogen fluoride, carbon monoxide, and carbon dioxide have been identified in these systems. In a second study, the quantum state distributions and polarisations of OH and OD(A2sigma+) products of the two photon dissociation of H2O and D2O at 266 nm have been measured. Results show the importance of long lived trajectories in determining the photodissociation dynamics, but the unexpected observation of low fragment alignment is unable to clarify the two photon state responsible for the excitation step. A third project has concentrated on measurements of radiative lifetimes of the CF(A2 sigma +) state, with new information on the A-X spectroscopy and on the O + CF(X2II) reaction rate constant found. Finally, preliminary measurements on the nascent CO rational distribution in the O + CS reaction is reported, and some additional experiments concerning the formation of carbene radicals in liquid phase enzyme cleavage studies are described. Carbon difluoride, Water, Deuterium. (MJM).