A KINETIC-STUDY OF CHAIN-BRANCHING IN DICHLOROSILANE OXIDATION

Authors
RYZHKOV OT AZATYAN VV RUBTSOV NM TEMCHIN SM
Citation
Ot. Ryzhkov et al., A KINETIC-STUDY OF CHAIN-BRANCHING IN DICHLOROSILANE OXIDATION, Kinetics and catalysis, 36(1), 1995, pp. 89-92
Citations number
10
Categorie Soggetti
Chemistry Physical
Journal title
Kinetics and catalysis → ACNP
ISSN journal
00231584
Volume
36
Issue
1
Year of publication
1995
Pages
89 - 92
Database
ISI
SICI code
0023-1584(1995)36:1<89:AKOCID>2.0.ZU;2-Q
Abstract
The self-ignition of dichlorosilane-oxygen mixtures is investigated an d the first and second explosion limits are determined. The linear cha in branching is shown to be controlled by the reactions involving dich lorosilane. For the temperature range of 100 - 240 degrees C, the rate constant for the linear chain branching is presented by the Arrhenius expression, k = (4.0 +/- 0.3) x 10(-11) exp [-(3300 +/- 200)/T] cm(3) /s.