摘要
The reaction of vinyl radicals with oxygen was investigated by Time-Resolved Fourier Transform infrared emission spectroscopy. The radicals were produced by the pulsed laser photolysis of C2H3Br at 248 nm. Vibrationally excited products of H2CO（v1）, HCO（v3）, CO2（v3, v）, CH3（v3）, C2H2（v3）, HO2（v1）, C2H2O2（v3+v11）, CO（v） formed in the C2H3+O2 reaction have been observed. Four elementary reaction channels have been verified.
The reaction of vinyl radicals with oxygen was investigated by Time-Resolved Fourier Transform infrared emission spectroscopy. The radicals were produced by the pulsed laser photolysis of C_2H_3Br at 248 nm. Vibrationally excited products of H_2CO(v1), HCO(v3), CO_2(v3, v), CH_3(v3), C_2H_2(v3), HO_2(v1), C_2H_2O_2(v3+v11), CO(v) formed in the C2H3+O_2 reaction have been observed. Four elementary reaction channels have been verified.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
2000年第8期674-676,共3页
Acta Physico-Chimica Sinica
基金
基金资助项目!(29773052)
