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Accessibility information
Author(s):   Campbell, M.L.
Title:   Temperature dependent study of the gas-phase kinetics of Zr(a 3F2) and Hf(a 3F2)
Journal:   J. Chem. Soc. Faraday Trans.
Volume:   94
Page(s):   1687 - 1693
Year:   1998
Reference type:   Journal article
Squib:   1998CAM1687-1693

Reaction:   CO2 + Zr → Products
Reaction order:   2
Temperature:   298 - 498 K
Rate expression:   1.4x10-10 [±1.99x10-11 cm3/molecule s] e-5097 [±407 J/mole]/RT
Bath gas:   SF6
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Laser induced fluorescence

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
298 1.79E-11
300 1.81E-11
325 2.12E-11
350 2.43E-11
375 2.73E-11
400 3.02E-11
425 3.31E-11
450 3.58E-11
475 3.85E-11
498 4.09E-11