A further study on the production of NF(b) and IF(B) in the NH 3FF 2CF 3I reaction system

By study of the NH 3FF 2 and NH 3FF 2CF 3I reaction systems, the emission spectra of NH 2, NH, N 2 and NF species are obtained. The F atoms are generated by microwave discharge. The species produced in the reaction system appear in the order: NH 2, NH, N 2, NF. The vibrational and rotational te...

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Bibliographic Details
Published inChemical physics letters Vol. 174; no. 6; pp. 568 - 574
Main Authors Zhan, Jiping, Huang, Ruiping, Zhuang, Qi, Zhang, Cunhao
Format Journal Article
LanguageEnglish
Published Elsevier B.V 1990
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Summary:By study of the NH 3FF 2 and NH 3FF 2CF 3I reaction systems, the emission spectra of NH 2, NH, N 2 and NF species are obtained. The F atoms are generated by microwave discharge. The species produced in the reaction system appear in the order: NH 2, NH, N 2, NF. The vibrational and rotational temperatures of IF(B) were measured to be 750 ± 150 and 360 ± 100 K respectively, and the maximum IF(B) number density reached 1 × 10 11 molecules/cm 3. The optimized flow ratio of the reactants at which the concentration of IF(B) reaches maximum is given by computer modeling calculation.
ISSN:0009-2614
1873-4448
DOI:10.1016/0009-2614(90)85488-X