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Accessibility information
Author(s):   Bauerle, S.; Klatt, M.; Wagner, H.Gg.
Title:   Recombination and decomposition of methylene radicals at high temperatures
Journal:   Ber. Bunsenges. Phys. Chem.
Volume:   99
Page(s):   870 - 879
Year:   1995
Reference type:   Journal article
Squib:   1995BAU/KLA870-879

Reaction:   ·CH2 + ·CH2C2H2 + H2
Reaction order:   2
Temperature:   1100 - 2700 K
Pressure:  4.93E-2 - 0.74 bar
Rate expression:   2.62x10-9 [cm3/molecule s] e-49970 [±4997 J/mole]/RT
Uncertainty:   1.58000004
Bath gas:   Ar
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Thermal
Analytical technique:   Vis-UV absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
1100 1.11E-11
1200 1.75E-11
1300 2.58E-11
1400 3.59E-11
1500 4.77E-11
1600 6.13E-11
1700 7.65E-11
1800 9.31E-11
1900 1.11E-10
2000 1.30E-10
2100 1.50E-10
2200 1.71E-10
2300 1.92E-10
2400 2.14E-10
2500 2.37E-10
2600 2.60E-10
2700 2.83E-10