Product: Fe-MOR(0.25)
Synonyms: Iron-containing mordenite
CAS：NA
Basic Information
| Unit MF. | Na7.28(FeO4)0.022Al7.07Si40.83O964.66 | Unit MW. |
~3864.33 |
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| Coordination Metal | Fe3+ | Linkers |
Silicate-aluminate framework (Si-O-Al linkages) |
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| Pore Size | ~3.3 Å | Pore volume | NA | ||
| Surface Area | 282 m2/g (CO2 adsorption at 195 K) | ||||
| Analog Structure | 1D 12-MR channels with tetrahedral Fe species narrowing pore orifices | ||||
Product Property
| Appearance | Centimeter-scale cylindrical monolith composed of prismatic crystals | |||
| Particle Size | irregular particles around 1-5um | |||
Stability
1) Solution stability: NA
2) Thermal stability: Maintains structure after heating at 823 K for 5 h; thermal decomposition temperature not specified.
2) Thermal stability: Maintains structure after heating at 823 K for 5 h; thermal decomposition temperature not specified.
Preservation
1) Store in dry, sealed conditions at room temperature.
2) Activate by degassing at 573 K for 3 h before use.
Other Features
Fluorescence: NA
Other: High mechanical strength (24-38 MPa); excellent moisture resistance; size-exclusive CO2 sieving.
Other: High mechanical strength (24-38 MPa); excellent moisture resistance; size-exclusive CO2 sieving.
Applications
1) Efficient CO2 adsorption(CO2 uptake >2mmol/g under 0.1P/P0 CO2) for natural gas and biogas upgrading.
2) Post-combustion CO2 capture for CO2/N2 separation.
2) Post-combustion CO2 capture for CO2/N2 separation.
Characterizations
References
1) Zhou, Y.; Zhang, J.; Wang, L.; Cui, X.; Liu, X.; Wong, S. S.; An, H.; Yan, N.; Xie, J.; Yu, C.; Zhang, P.; Du, Y.; Xi, S.; Zheng, L.; Cao, X.; Wu, Y.; Wang, Y.; Wang, C.; Wen, H.; Chen, L.; Xing, H.; Wang, J. Science, 2021, 373(6552), 315-320, DOI: 10.1126/science.aax5776, Self-assembled iron-containing mordenite monolith for carbon dioxide sieving
