MIL-68-NH2(Al) Metal Organic Frameworks (MOFs) Powder for Gas Absorption, Separation, and Photocatalysis, CGASPCMOFMIL68NH2Al
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NH2-MIL-68(Al) (or MIL-68-NH2(Al), chemical formula Al(OH)(BDC-NH2), where BDC-NH2 = 2-amino-1,4-benzenedicarboxylate) is the isoreticular, amino-functionalized analogue of pristine MIL-68(Al). It is constructed from infinite 1D chains of corner-sharing AlO4(OH)2 octahedra bridged by 2-aminoterephthalate linkers, forming a rigid Kagome-like topology with dual 1D straight channels that exhibit no framework breathing transitions.
The critical structural and functional features of the MIL-68(Al) are shown below: (1) Dual 1D Channel System (Kagome Lattice): Large Hexagonal Channels: Internal diameter of ~15.0–16.5 Å (accessible window ~ 14.5 Å), allowing rapid diffusion of larger gas guests and organic vapors. Small Triangular Channels: Internal diameter of ~ 5.0–6.0 Å, offering size-selective micropores with strong confinement effects for small gas molecules. (2) Lewis Basic & Polar Pore Environment: Uncoordinated aromatic -NH2 groups directly decorate the 1D pore walls, introducing electron-rich nitrogen lone pairs and hydrogen-bonding sites that selectively interact with acidic and polar guest molecules. (3) Hydrothermal & Chemical Stability: Strong covalent/ionic Al(III)–O coordination bonds provide resilience in water, high relative humidity, and mild acidic/basic environments, with thermal stability up to ~ 320–360°C.
| Part Number | CGASPCMOFMIL68NH2Al (C-GASPC-MOF-MIL68NH2Al) |
| CAS | 1410543-02-5 |
| Color | Brown Powder |
| Size | 200-500 nm |
| BET | ~950-1250 m2/g |
| Pore Size | 0.6-1.7 nm |
| Primary Applications |
Gas absorption, storage, and separation. Wastewater treatment, ion separation, Photocatalysis |
| Package Grade | 5 g/bottle (a larger quantity can be supplied upon request) |
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