scholarly journals Kinetics of 1- and 2-methylallyl + O2 reaction, investigated by photoionisation using synchrotron radiation

2021 ◽  
Author(s):  
Domenik Schleier ◽  
Engelbert Reusch ◽  
Marius Gerlach ◽  
Tobias Preitschopf ◽  
Deb Pratim Mukhopadhyay ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Reaction Kinetics ◽  
Molecular Oxygen ◽  
Light Source ◽  
Storage Ring ◽  
Vacuum Ultraviolet ◽  
Flow Tube ◽  
Tube Reactor ◽  
Swiss Light Source ◽  
Kinetics Of

The reaction kinetics of the isomers of the methylallyl radical with molecular oxygen has been studied in a flow tube reactor at the vacuum ultraviolet (VUV) beamline of the Swiss Light Source storage ring.

Kinetics of the a-C3H5 + O2 reaction, investigated by photoionization using synchrotron radiation

2018 ◽  
Vol 20 (16) ◽  
pp. 10721-10731 ◽  
Author(s):  
D. Schleier ◽  
P. Constantinidis ◽  
N. Faßheber ◽  
I. Fischer ◽  
G. Friedrichs ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Flow Tube ◽  
Tube Reactor ◽  
Kinetics Of

The kinetics of the allyl + O2 reaction has been studied in a flow tube reactor, using VUV synchrotron radiation for product detection.

scholarly journals Kinetic and mechanistic study on gas phase reactions of ozone with a series ofcis-3-hexenyl esters

RSC Advances ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 4230-4238 ◽  
Author(s):  
Qilei Zhang ◽  
Xiaoxiao Lin ◽  
Yanbo Gai ◽  
Qiao Ma ◽  
Weixiong Zhao ◽  
...  
Keyword(s):  
Reaction Kinetics ◽  
Gas Phase ◽  
Experimental Methods ◽  
Mechanistic Study ◽  
Gas Phase Reactions ◽  
Flow Tube ◽  
Theoretical Methods ◽  
Tube Reactor ◽  
Kinetics Of

Reaction kinetics of O3with fourcis-3-hexenyl esters were studied using experimental methods in a flow tube reactor as well as using theoretical methods.

Simultaneous photochemical generation of ozone in the gas phase and photolysis of aqueous reaction systems using one VUV light source

1997 ◽  
Vol 35 (4) ◽  
pp. 41-48 ◽  
Author(s):  
T.M. Hashem ◽  
M. Zirlewagen ◽  
A. M. Braun
Keyword(s):  
Gas Phase ◽  
Light Source ◽  
Organic Pollutants ◽  
Vacuum Ultraviolet ◽  
Oxidative Degradation ◽  
Reaction System ◽  
Photochemical Reactions ◽  
Experimental Conditions ◽  
Photochemical Generation ◽  
Kinetics Of

A more efficient use of vacuum ultraviolet (VUV) radiation produced by an immersed Xe-excimer light source (172 nm) was investigated for the oxidative degradation of organic pollutants in aqueous systems. All emitted VUV radiation from one light source was used in two simultaneous but separate photochemical reactions: (1) photochemical generation of ozone by irradiating oxygen in the gas phase and (2) photolysis of the aqueous reaction system. The gas stream containing the generated ozone is sparged into the reaction system, thus enhancing the oxidative degradation of organic pollutants. The photochemically generated ozone in the gas phase was quantitatively analyzed, and the kinetics of the degradation of 4-chlorophenol (4-CP) and of the dissolved organic carbon (DOC) were determined under different experimental conditions. The results show that the rates of degradation of the substrate and of the DOC decrease in the order of the applied processes, VUV/O3 > O3 > VUV.

N2O5 reactive uptake kinetics and chlorine activation on authentic biomass-burning aerosol

2019 ◽  
Vol 21 (10) ◽  
pp. 1684-1698
Author(s):  
Lexie A. Goldberger ◽  
Lydia G. Jahl ◽  
Joel A. Thornton ◽  
Ryan C. Sullivan
Keyword(s):  
Biomass Burning ◽  
Uptake Kinetics ◽  
Flow Tube ◽  
Aerosol Flow ◽  
Nitryl Chloride ◽  
Nitrogen Pentoxide ◽  
Tube Reactor ◽  
Biomass Burning Aerosol ◽  
Kinetics Of

The reactive uptake kinetics of nitrogen pentoxide (N2O5) to authentic biomass-burning aerosol and the production of nitryl chloride (ClNO2) was determined using an entrained aerosol flow tube reactor.

One Electron Transitions in the Haloforms

1986 ◽  
Vol 41 (9) ◽  
pp. 1091-1093 ◽  
Author(s):  
R. Tate ◽  
D. C. Driscoll ◽  
G. Stauf
Keyword(s):  
Synchrotron Radiation ◽  
Optical Absorption ◽  
Light Source ◽  
Vacuum Ultraviolet ◽  
Electron Transitions ◽  
Electron Excitations ◽  
Absorption Features

We have investigated the optical absorption of CHCl3, CHBr3, and CHI3 in the vacuum ultraviolet, using synchrotron radiation as the light source. A number of absorption features have been observed and are assigned to n - σ*, n - s, n - p, and n - d, one electron excitations.

The Siam Photon Laboratory

1998 ◽  
Vol 5 (3) ◽  
pp. 1173-1175 ◽  
Author(s):  
Weerapong Pairsuwan ◽  
Takehiko Ishii
Keyword(s):  
Synchrotron Radiation ◽  
Engineering Design ◽  
Light Source ◽  
Storage Ring ◽  
Research Project ◽  
Design Work ◽  
Beam Emittance ◽  
Detailed Design ◽  
Experimental Hall ◽  
Radiation Research

A synchrotron radiation research project, the Siam Photon Project, is underway in Thailand. The light source used in the project is the modified SORTEC storage ring. The project and simple aspects of the light source are described. The detailed design of the building to accommodate the experimental hall and the light source has been accomplished and the construction will start soon. The engineering design work of the machine components necessary for the modifications to reduce the beam emittance and to make the installation of insertion devices possible is underway.

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