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Home ©NIST, 2013 Accessibility information |
Title: The Reactions of FeO with O3, H2, H2O, O2 and CO2
Journal: Phys. Chem. Chem. Phys.
Volume: 2
Page(s): 2335 - 2343
Year: 2000
Reference type: Journal article
Squib: 2000ROL/PLA2335-2343
Reaction:
CO2 + Fe → FeCO3
Reaction order:
3
Temperature:
233 - 475
K
Pressure: 4.27E-3 - 2.64E-2 bar
Rate expression:
3.11x10-31 [±2.22x10-32 cm6/molecule2 s] (T/298 K)(-1.19±0.24)
Bath gas:
N2
Category: Experiment
Data type:
Absolute value measured directly
Pressure dependence:
Rate constant is pressure dependent
Experimental procedure:
Static or low flow - Data taken vs time
Excitation technique:
Flash photolysis (laser or conventional)
Time resolution:
In real time
Analytical technique:
Laser induced fluorescence
Comments:
RRKM calculated low pressure rate expression ko and Fc given in paper. 193 nm and 248 nm photolysis of Fe(C2H5)2 plus NO2 or O3. LIF detection of FeO at 582.0 nm
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [cm6/molecule2 s] |
|---|---|
| 233 | 4.17E-31 |
| 250 | 3.84E-31 |
| 275 | 3.43E-31 |
| 300 | 3.09E-31 |
| 325 | 2.81E-31 |
| 350 | 2.57E-31 |
| 375 | 2.37E-31 |
| 400 | 2.19E-31 |
| 425 | 2.04E-31 |
| 450 | 1.91E-31 |
| 475 | 1.79E-31 |