Laser-induced decomposition of sodium azide
| Autor: | R.C. Benson, H.Y. Chiu |
|---|---|
| Rok vydání: | 1983 |
| Předmět: |
Radiation
Absorption spectroscopy Analytical chemistry Condensed Matter Physics Laser Photochemistry Decomposition Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention chemistry.chemical_compound symbols.namesake chemistry law symbols Sodium azide Azide Irradiation Physical and Theoretical Chemistry Raman spectroscopy Spectroscopy Chemiluminescence |
| Zdroj: | Journal of Electron Spectroscopy and Related Phenomena. 29:141-146 |
| ISSN: | 0368-2048 |
| DOI: | 10.1016/0368-2048(83)80053-x |
| Popis: | The decomposition of sodium azide, NaN3, has been studied using a pulsed carbon dioxide laser. Chemiluminescence associated with the decomposition has been measured with and, without, the azide surface in the detector field of view. Near the decomposition threshold, emission has been observed in the wings of the Na 3p → 3s transition at 589 nm that has not been observed in previous azide decomposition experiments. This emission may be a result of surface reactions. Raman and visible absorption spectra have been obtained for the irradiated material; a new, as yet unidentified, band was observed in the Raman spectrum. |
| Databáze: | OpenAIRE |
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