A High-Temperature Photochemistry Study of the D + ND₃ Reaction

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Article on a high-temperature photochemistry study of the deuterium atom + ammonium-d3 reaction.

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3 p.

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Marshall, Paul & Fontijn, A. (Arthur) November 1, 1987.

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Article on a high-temperature photochemistry study of the deuterium atom + ammonium-d3 reaction.

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3 p.

Notes

Abstract: The kinetics of the D + ND₃ reaction (2) has been studied from 590 to 1220 K by using the high-temperature photochemistry (HTP) technique. D(1²S) atoms were generated by flash photolysis of ND₃ and monitored by time-resolved atomic resonance fluorescence with pulse counting. k₂(T) is determined to be 3.2 x 10⁻¹⁰ exp(-8810 K/T) cm³ molecule⁻¹ s⁻¹. Accuracy assessments are discussed in the text. Comparison to k₁(T) for H + NH₃ (1) measured in the same apparatus and over a similar temperature range shows that k₂(T) is smaller. k₁(T) and k₂(T) agree reasonably well with calculations based on transition-state theory and a simple tunneling model using the same potential energy surface for both reactions. Considered alone, k₂(T) can also be modeled without tunneling.

Reprinted with permission from the Journal of Physical Chemistry. Copyright 1987 American Chemical Society.

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  • Journal of Physical Chemistry, 1987, Washington D.C.: American Chemical Society, pp. 6297-6299

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Publication Information

  • Publication Title: Journal of Physical Chemistry
  • Volume: 91
  • Issue: 24
  • Page Start: 6297
  • Page End: 6299
  • Pages: 3
  • Peer Reviewed: Yes

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  • April 20, 1987

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  • November 1, 1987

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  • April 25, 2015, 8:59 p.m.

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Marshall, Paul & Fontijn, A. (Arthur). A High-Temperature Photochemistry Study of the D + ND₃ Reaction, article, November 1, 1987; [Washington, D.C.]. (digital.library.unt.edu/ark:/67531/metadc503223/: accessed August 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.