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A discharge-flow/chemiluminescence study of the reaction O+Si2H6 at room temperature

✍ Scribed by Craig A. Taylor; Paul Marshall

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 321 KB
Volume: 205
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(93)80002-7

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✦ Synopsis

Discharge-Bow kinetic studies using NO1 chemiluminescence detection of 0 yielded a rate constant for OtSizHs of (6.Ok 1.0) x lo-r2 cm3 s-' at 295 K, where the 95% confidence interval includes both precision and accuracy. Insertion and abstraction mechanisms are discussed, and on the assumption that H-atom abstraction dominates, a likely activation energy is about 8 kJ mol-'. This is an upper limit if insertion into the Si-Si bond is significant.

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