Directed stimulation of chemical reactions by laser radiation

1974 ◽  
Vol 17 (4) ◽  
pp. 458-463
Author(s):  
A. N. Oraevskii
Keyword(s):  
Laser Radiation ◽  
Chemical Reactions ◽  
Stimulation Of

Some chemical reactions of sulfur hexafluoride with silicon containing species stimulated by cw CO2 laser radiation

1979 ◽  
Vol 44 (7) ◽  
pp. 2092-2095 ◽  
Author(s):  
Josef Pola ◽  
Pavel Engst ◽  
Milan Horák
Keyword(s):  
Laser Radiation ◽  
Chemical Reactions ◽  
Carbon Disulfide ◽  
Sulfur Hexafluoride ◽  
Initial Pressure ◽  
Reaction Vessel ◽  
Silicon Tetrachloride ◽  
Vibrationally Excited ◽  
Cw Co2 Laser ◽  
Co2 Laser Radiation

The CO2 cw laser induced interaction of sulfur hexafluoride with chlorine, silicon tetrachloride, trichlorosilane, and methyltrichlorosilane in a glass reaction vessel has been investigated. The reaction of SF6 with glass surface yielding silicon tetrafluoride and thionyl fluoride was observed. It is inhibited by the products and its rate increases with growing initial pressure (0.6-5.3 kPa) of SF6. Presumed vibrationally excited or dissociated SF6 undergoes the same reaction in the presence of chlorine and silicon tetrachloride, too. The reaction is suppressed by the addition of trichlorosilane and methyltrichlorosilane; in these cases SiF4, SiCl4 and HCl, or SiF4, SiCl4, HCl, acetylene and carbon disulfide are formed. The products indicate a non-sensitizing action of SF6 and a specific reaction channel for the formation of CS2 not attainable by pyrolysis.

Chemical Reactions Induced by Laser Radiation

1969 ◽  
Vol 6 (5) ◽  
pp. 474-482 ◽  
Author(s):  
James F. Verdieck
Keyword(s):  
Laser Radiation ◽  
Chemical Reactions

Stimulation of alkalothermophilic Aspergillus terreusxylanase by low-intensity laser radiation

2006 ◽  
Vol 186 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Neveen S. Geweely ◽  
Salama A. Ouf ◽  
Mohamed A. Eldesoky ◽  
Amera A. Eladly
Keyword(s):  
Laser Radiation ◽  
Low Intensity ◽  
Intensity Laser ◽  
Stimulation Of

Selective Stimulation of Chemical Reactions by Laser Excitation

1975 ◽  
Vol 8 (5) ◽  
pp. 247-261 ◽  
Author(s):  
F. Klein ◽  
F. M. Lussier ◽  
J. I. Steinfeld
Keyword(s):  
Chemical Reactions ◽  
Laser Excitation ◽  
Selective Stimulation ◽  
Stimulation Of

Nonlinear scattering of laser radiation and kinetics of chemical reactions in microvolumes of material

1984 ◽  
Vol 14 (1) ◽  
pp. 77-81
Author(s):  
A A Kovalev ◽  
B I Makshantsev ◽  
N F Pilipetskiĭ ◽  
S Yu Savanin ◽  
V M Finkel'berg
Keyword(s):  
Laser Radiation ◽  
Chemical Reactions ◽  
Nonlinear Scattering ◽  
Kinetics Of
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