MIL-101(Fe) Metal Organic Frameworks (MOFs) Powder for Gas Absorption and Separation, CGASMOFMIL101Fe
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MIL-101(Fe) (Fe3O(X)(H2O)2(BDC)3, where X = Cl-, OH-, or F-; BDC = 1,4-benzenedicarboxylate) is an iron-based mesoporous metal-organic framework with an augmented MTN zeolite topology. Constructed from u3-oxo-centered iron trimers (Fe3O) coordinated to ditopic terephthalate linkers, it combines ultra-large pore volumes with biocompatibility, low toxicity, and redox-active Fe^{3+}/Fe^{2+} metal centers.
For Gas Absorption & Separation, the key structural features of the MIL-101(Fe) are: (1) Dual Mesoporous Cage Architecture: Small Mesoporous Cages: ~ 29 Å internal diameter with pentagonal window apertures of ~ 12 Å. Large Mesoporous Cages: ~ 34 Å internal diameter with hexagonal window apertures of ~ 16 Å. (2) Redox-Active & Lewis Acidic Fe Centers: Thermal evacuation removes coordinated terminal water and counter-anions from the Fe3O trimers, generating coordinatively unsaturated Fe^{3+} Lewis acid sites that can be partially reduced to Fe^{2+} sites under high-vacuum activation.
| Part Number | CGASMOFMIL101Fe (C-GAS-MOF-MIL101Fe) |
| CAS | 1189182-67-9 |
| Color | Brown Powder |
| Average Sizes | ~250-2000 nm |
| BET | >1000 m2/g |
| Pore Size | 0.3-2.0 nm |
| Primary Applications |
Gas absorption, storage, and separation. Wastewater treatment, ion separation Heterogeneous catalysis |
| Package Grade | 5 g and 10 g/bottle |
References:
- Y. Ravi, et al., MIL-101(Fe) Networks Supported on Fluorinated Graphene Nanosheets as Coatings for Oil Sorption, ACS Appl. Nano Mater. (2022) 5 (4): 5857–5867.
- A. D.S. Barbosa, et al., Catalytic performance and electrochemical behaviour of Metal–organic frameworks: MIL-101(Fe) versus NH2-MIL-101(Fe), Polyhedron, 2017, 127, 464-470