CW CO[sub]2[/sub] Laser Induced Chemical Reactions

Josef Pola

doi:10.1117/12.950655

18 May 1989 CW CO₂ Laser Induced Chemical Reactions

Josef Pola

Proceedings Volume 1033, Trends in Quantum Electronics; (1989) https://doi.org/10.1117/12.950655
Event: International Conference on Trends in Quantum Electronics, 1988, Bucharest, Romania

Abstract

CW CO₂ laser driven reactions between sulfur hexafluoride and carbon oxide, carbon suboxide, carbonyl sulfide and carbon disulfide proceed at subatmospheric pressures and yield fluorinated carbon compounds and sulfur tetrafluoride. CW CO₂ laser driven reactions of organic compounds in the presence of energy-conveying sulfur hexafluoride show reaction course different from that normally observed due to elimination of reactor hot surface effects. The examples concern the decomposition of polychlorohydrocarbons, 2-nitropropane, tert.-butylamine, allyl chloride, spirohexane, isobornyl acetate and the oxidation of haloolefins. CW CO₂ laser induced fragmentation of 1-methyl-l-silacyclobutanes and 4-silaspiro(3.4)octane in the presence of sulfur hexafluoride is an effective way for preparation and deposition of stable organosilicon polymers.

Citation Download Citation

Josef Pola "CW CO₂ Laser Induced Chemical Reactions", Proc. SPIE 1033, Trends in Quantum Electronics, (18 May 1989); https://doi.org/10.1117/12.950655

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