Research Article
Hydrogen Production from the Water-Gas Shift Reaction on Iron Oxide Catalysts
Table 1
, XRD, and DRIFT results of the elaborated catalysts.
| | Catalyst |
BET areaa
(m2·g−1) |
XRD dataa,b |
DRIFT wave numbersa (cm−1) | |
OH band | CO | OCO species | CH vibration |
| | Fe-only | 25.0 | |
—c | — | — | — | | 30Fe-Si | 90.7 | , |
— | — | — | — | | 30Fe-Ti | 14.0 | , |
— | 2170–2080 | — | — | | 30Fe-Mg | 02.2 | Mg, MgO | 3570 (3730d)
3040, 3130, 3850 | 2170–2080 | 1370 (1510d), 1630, 1720 | 2850–2700 |
|
|
Reference [12], bsee Figure 3 and Section 3.2, cnot detected, and dshoulder.
|
