Shock Wave and Theoretical Modeling Study of the Dissociation of CH2F2. II. Secondary Reactions.
Shock Wave and Theoretical Modeling Study of the Dissociation of CH2F2. II. Secondary Reactions.
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CH2F2 II 二次反应解离的冲击波和理论模型研究
DOI:
10.1021/acs.jpca.7b05857
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
J. Troe
中科院分区:
文献类型:
--
作者:
C. J. Cobos;G. Knight;L. Sölter;E. Tellbach;J. Troe
The thermal dissociation of CH2F2and the reaction of CF2with H2was studied in shock waves over the temperature range 1800–2200 K, monitoring the absorption–time profiles at 248 nm. Besides contributions from CF2, the signals showed strong absorptions from secondary reaction products, probably mostly CH2F formed by the reaction CHF + H2→ CH2F + H. Rate constants of a series of possible secondary reactions were modeled, including falloff curves for the thermal dissociations of CHF, CHF2, and CH2F and rate constants of the reactions CHF + CH2F2→ CHF2+ CH2F, CHF + H2→ CH2F + H, H + CH2F2→ CHF2+ H2, H + CF2→ CF + HF, and H + CF → C + HF. On this basis, concentration–time profiles were simulated and compared with experimental absorption–time profiles.
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DOI:
10.1021/jp501577k
发表时间:
2014
期刊:
The journal of physical chemistry. A
影响因子:
--
作者:
C. Cobos;L. Sölter;E. Tellbach;J. Troe
通讯作者:
J. Troe
影响因子:
2.9
作者:
Yasuyuki Yamamori;Kazuo Takahashi;T. Inomata
通讯作者:
T. Inomata
影响因子:
1.1
作者:
Irina Rutenburg;G. Koeppl
通讯作者:
G. Koeppl
影响因子:
2.9
作者:
R. Hynes;J. Mackie;A. Masri
通讯作者:
A. Masri
DOI:
10.1021/acs.jpca.7b05854
发表时间:
2017
期刊:
The journal of physical chemistry. A
影响因子:
--
作者:
C. J. Cobos;Hintzer;L. Sölter;E. Tellbach;A. Thaler;J. Troe
通讯作者:
J. Troe