Disproportionation of nitric oxide at high pressure
Journal Article
·
· J. Phys. Chem.; (United States)
A facile pressure-induced disproportionation of nitric oxide occurs at 176 K and 1.5 GPa. The reaction products are N/sub 2/O/sub 4/, N/sub 2/O, and a small, variable amount of N/sub 2/O/sub 3/ as identified by infrared, Raman, and visible absorption spectroscopies. No free NO, N/sub 2/O/sub 2/ or NO/sub 2/ is observed after warming the sample to room temperature. The N/sub 2/O/sub 4/ product subsequently photolyzes to form N/sub 2/O/sub 3/ and NO/sub 2//sup +/NO/sub 3//sup -/, and evidence for the nitrite form of N/sub 2/O/sub 4/ is reported. The N/sub 2/PO product is stable, once formed, to 14.0 GPa. 27 references, 7 figures.
- Research Organization:
- Los Alamos National Lab., NM
- OSTI ID:
- 5204638
- Journal Information:
- J. Phys. Chem.; (United States), Journal Name: J. Phys. Chem.; (United States) Vol. 89:9; ISSN JPCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE
450100* -- Military Technology
Weaponry
& National Defense-- Chemical Explosions & Explosives
ABSORPTION SPECTROSCOPY
CHALCOGENIDES
CHEMICAL REACTIONS
CRYSTALS
DATA
EXPERIMENTAL DATA
INFORMATION
INFRARED SPECTRA
LASER SPECTROSCOPY
LOW TEMPERATURE
NITRIC OXIDE
NITROGEN COMPOUNDS
NITROGEN OXIDES
NUMERICAL DATA
OXIDATION
OXIDES
OXYGEN COMPOUNDS
RAMAN SPECTRA
RAMAN SPECTROSCOPY
REDUCTION
SPECTRA
SPECTROSCOPY
VERY HIGH PRESSURE
VISIBLE SPECTRA
450100* -- Military Technology
Weaponry
& National Defense-- Chemical Explosions & Explosives
ABSORPTION SPECTROSCOPY
CHALCOGENIDES
CHEMICAL REACTIONS
CRYSTALS
DATA
EXPERIMENTAL DATA
INFORMATION
INFRARED SPECTRA
LASER SPECTROSCOPY
LOW TEMPERATURE
NITRIC OXIDE
NITROGEN COMPOUNDS
NITROGEN OXIDES
NUMERICAL DATA
OXIDATION
OXIDES
OXYGEN COMPOUNDS
RAMAN SPECTRA
RAMAN SPECTROSCOPY
REDUCTION
SPECTRA
SPECTROSCOPY
VERY HIGH PRESSURE
VISIBLE SPECTRA