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Accessibility information
Author(s):   Smirnov, V.N.; Akhmadov, U.S.
Title:   Reactions of Cr Atoms with NO, N2O, CO2, NO2, and SO2 Molecules
Journal:   Kinet. Catal.
Volume:   51
Page(s):   617 - 623
Year:   2010
Reference type:   Journal article
Squib:   2010SMI/AKH617-623

Reaction:   Cr + NOCrO + N
Reaction order:   2
Temperature:   2220 - 3150 K
Pressure:  7.83E18 - 3.19E19 bar
Rate expression:   1.18x10-9 [cm3/molecule s] e-166100 [J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   Rate constant is pressure independent
Experimental procedure:   Shock tube
Excitation technique:   Thermal
Time resolution:   In real time
Analytical technique:   Vis-UV absorption
Comments:   Uncertainties not reported.

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
2220 1.46E-13
2250 1.64E-13
2300 1.99E-13
2350 2.40E-13
2400 2.86E-13
2450 3.39E-13
2500 3.99E-13
2550 4.67E-13
2600 5.43E-13
2650 6.27E-13
2700 7.21E-13
2750 8.25E-13
2800 9.40E-13
2850 1.06E-12
2900 1.20E-12
2950 1.35E-12
3000 1.51E-12
3050 1.69E-12
3100 1.87E-12
3150 2.08E-12