We report rate constants for the reactions of SiMez with SiH,,, MeSiH,, Me2SiH2, Me,SiH, Me,Si and pentamethyldisilane obtained using laser flash photolysis/laser absorption techniques. ArF exciplex laser (193 nm) photolysis of pentamethyldisilane was used to generate SiMe2 radicals in the gas phase
First gas-phase detection of dimethylgermylene and time-resolved study of some of its reactions
β Scribed by R. Becerra; S.E. Boganov; M.P. Egorov; V.Ya. Lee; O.M. Nefedov; R. Walsh
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 737 KB
- Volume
- 250
- Category
- Article
- ISSN
- 0009-2614
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## Abstract Absolute rate coefficients for the gasβphase reactions of __trans__βdichloroethene and trichloroethene with O(^3^P) atoms have been measured at 298 K using a discharge flow tube coupled to a chemiluminescence detection system. The observed rate constant values are (2.2 Β± 0.4) Γ 10^β13^