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Author(s):   Vinckier, C.; Dumoulin, A.; De Jaegere, S.
Title:   Kinetic study of the Na + O2 + He reaction in the temperature range 392-777 K
Journal:   J. Chem. Soc. Faraday Trans.
Volume:   87
Page(s):   1075 - 1081
Year:   1991
Reference type:   Journal article
Squib:   1991VIN/DUM1075-1081

Reaction:   Na + O2NaO2
Reaction order:   3
Temperature:   392 - 777 K
Pressure:  5.33E-3 - 1.87E-2 bar
Rate expression:   8.6x10-31 [±6.89x10-32 cm6/molecule2 s] (T/298 K)(-1.04±0.16)
Bath gas:   He
Category:  Experiment
Data type:   High or low pressure extrapolation
Excitation technique:   Thermal
Analytical technique:   Vis-UV absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm6/molecule2 s]
392 6.47E-31
400 6.33E-31
425 5.95E-31
450 5.60E-31
475 5.30E-31
500 5.02E-31
525 4.77E-31
550 4.55E-31
575 4.34E-31
600 4.15E-31
625 3.98E-31
650 3.82E-31
675 3.68E-31
700 3.54E-31
725 3.41E-31
750 3.29E-31
775 3.18E-31
777 3.18E-31