Infrared laser induced chemical reactions were investigated for a number of methyl halide systems with chlorine. All systems reacted only in an excited mode induced by ixxliation from 2 TEA CO;! laser. Successful induction of reactions 3t frequencies far removed from the methyl halide resonances ind
Infrared laser induced chemical reactions
โ Scribed by A.E. Orel; W.H. Miller
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 158 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
โฆ Synopsis
It is shown that a high power infrared iaser can enhance a chemical reaction (by lowering the activation energy) even
if the reactants are infrared izctive.
๐ SIMILAR VOLUMES
Reactions of CH2F2 excited in its C-F stretching mode by a TEA CO 2 laser have been investigated. Chemical reactions of the excited species in the neat show evidence of the difluorocarbene radical involvement. Reactions with molecular chlorine display at least two distinct mechanisms at different pr
## Reactions m hqurd dlcyclopentadiene were mduced by CO2 laser pulses. Heterogeneous sensltlzation was achieved by means of suspended graphite or a breakdown plasma at the surface The dlstriiutlon of products can be explamed in terms of tigh temperatures occurnng in the reaction rolume for a very
The laser-induced decomposition of a solid azido polymer (GAP) is reported. A TEA CO 2 laser (tunable in the 920-1080 cm -1 range) is used and the dissociation yield is shown to correlate with the one photon absorption spectrum, although about 15 photons per molecule are required to break the weakes