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A further study on the production of NF(b) and IF(B) in the NH3FF2CF3I reaction system

✍ Scribed by Jiping Zhan; Ruiping Huang; Qi Zhuang; Cunhao Zhang

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 478 KB
Volume: 174
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(90)85488-x

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✦ Synopsis

By study of the NH&F2 and NH,-F-Fz-CF,I reaction systems, the emission spectra of NH*, NH, N2 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*, NH, Nz, NF. The vibrational and rotational temperatures of IF( B) were measured to be 75Ok I SO and 36Ok 100 K respectively, and the maximum IF(B) number density reached I x 10" molecules/cm'. The optimized flow ratio of the reactants at which the concentration of IF(B) reaches maximum is given by computer modeling calculation.

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