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DTIC ADA122637: Chemiluminescent Reaction of Tellurium with Fluorine. |
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by Defense Technical Information Center |
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Tellurium vapor reacts with gaseous fluorine to produce a |
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chemiluminescent flame. The emission in the visible and |
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near infrared part of the spectrum of the flame has been |
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previously attributed to the A2 psi - X 2 psi - X system |
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of TeF. Excited TeF produced in the flame was |
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investigated as a possible candidate for chemical lasing. |
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This work was intended to further characterize the TeF |
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flame using computer controlled simultaneous optical and |
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mass spectroscopy. Assignment of some band head |
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wavelengths in the TeF(A-X) system were checked and a |
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mass spectrum of the flame was obtained. The mass |
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spectrum revealed the presence of TeF, TeF2, TeF3, and |
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TeF5 in the flame. The apparently complex chemistry and |
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the distribution of chemical energy over several |
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vibrational levels in excited TeF suggest that this flame |
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is not a promising candidate for chemical laser |
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development. |
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Date Published: 2018-01-08 06:50:40 |
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Identifier: DTIC_ADA122637 |
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Item Size: 12927869 |
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Language: english |
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Media Type: texts |
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# Topics |
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DTIC Archive; Moody,Harvey W ; FRANK ... |
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