Studies of the reactions of Br(2P3/2) and Br(2P1/2) with SiH4期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Studies of the reactions of Br(²P_3/2) and Br(²P_1/2) with SiH₄

Authors:	N. K. Serdyuk V. V. Gutorov V. N. Panfilov

Affiliation:	(1) Institute of Chemical Kinetics and Combustion, State University, Novosibirsk, USSR

Abstract:	Photobromination of SiH₄ under uv-irradiation at various wavelengths has been studied. Rate constants for the elementary reactions Br(²P_3/2)+SiH₄HBr+SiH₃ (k=3.2×10^–11 exp(–21.8±2.5)/RT, cm³/s) and Br^* (²P_1/2)+SiH₄HBr+SiH₃ (k^=(3±1)×10^–13 cm³/s) have been determined in the temperature range from 300 to 415 K. - . Br(²P_3/2)+SiH₄HBr+SiH₃, k=3,2×10^–11 exp (–21,8±2,5)/RT ³/ Br^(²P_1/2)+SiH₄HBr+SiH₃, k^*=(3±1)×10^–13 ³/ 300–415 K.

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