Temperature dependence of slow charge-exchange reactions: N+2+O2 from 8 to 163 K
โ Scribed by P. Gaucherel; J.B. Marquette; C. Rebrion; G. Poissant; G. Dupeurat; B.R. Rowe
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 370 KB
- Volume
- 132
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
โฆ Synopsis
Measurements of the rate coeffkient of the N$ +O,, charge-exchange reaction in the range 8-163 K by the CRESU technique are reported. An exponential law k~3.9~ lo-r0 exp( -T/143) cm3 s-' is deduced for Tg 360 K which seems more suitable than a T + variation as previously expected.
๐ SIMILAR VOLUMES
The collisional deactivation of excited iodine atoms I( 5ps\*P,,2) by I2 and O2 has been studied as a function of temperature from 295 to 600 K. The decay of the excited iodine atom concentration following dye laser pbotolysis of molecular I2 was detected by time-resolved fluorescence at 1.3 15 pm.
The gas phase reactivity of Fe(aSDs) with N20 in the temperature range 398-620 K is reported. Iron atoms were produced by the photodissociation of ferrocene and detected by laser-induced fluorescence. The reaction rates of the a 5D s states are very slow and temperature dependent. The bimolecular ra
We present a direct kinetic study of the third-order recombination reaction K + 02 + Nz--\*KO2 + N2 (k4) across the temperature range 680-1010K. K(42S~t2) was generated by pulsed irradiation and monitored by timeresolved atomic resonance absorption spectroscopy in the "single shot mode" in the prese