UIO-67(Zr) Metal Organic Frameworks (MOFs) Powder for Gas Absorption and Separation, CGASMOFUIO67Zr
Use your own shipping account?
We support FedEx, UPS, and DHL third-party billing for institutional customers.
Place your order first, then email shipping@echemsupplies.com with your account details and order number. We'll generate the label using your account and refund your shipping charges, less a handling fee.
Add-Ons
UiO-67(Zr) (Zr6O4(OH)4(BPDC)6, where BPDC = biphenyl-4,4'-dicarboxylate) is the isoreticular, expanded-pore analogue of UiO-66. Featuring the same 12-connected face-centered cubic (fcu topology), it incorporates elongated biphenyl linkers between the hexanuclear zirconium oxo-clusters (Zr6O4(OH)4), expanding both cage volumes and aperture diameters.
For Gas Absorption & Separation, the key structural and functional features of the UIO-67(Zr) are: (1) Expanded Dual-Cage Microporous Network: Octahedral Cages: Free internal diameter of ~ 18–21.5 Å (compared to 11 Å in pristine UiO-66). Tetrahedral Cages: Free internal diameter of ~ 11.5–12.0 Å. Triangular Window Apertures: Opneing of ~ 8.0–10.0 Å allowing rapid mass transport of larger gases, bulky aromatics, and organometallic complexes. (2) Hydrothermal & Thermal Stability: Retains the strong Zr(IV)–O coordination bond, remaining thermally stable up to ~ 450–500°C in inert atmosphere. While more water-stable than Cu- or Zn-based MOFs, its extended linkers make it slightly more susceptible to capillary-force collapse during solvent evacuation than UiO-66.
| Part Number | CGASMOFUIO67Zr (C-GAS-MOF-UIO67Zr) |
| CAS | 1072413-83-2 |
| Color | White Powder |
| Average Sizes | 50-300 nm |
| BET | ~1800-2500 m2/g |
| Pore Size | 1.2-2.3 nm |
| Primary Applications |
Gas absorption, storage, and separation. Wastewater treatment, ion separation Heterogeneous catalysis |
| Package Grade | 5 g and 10 g/bottle (large quantity can be supplied upon request) |
References:
- Y. Zhang, et al., Selective Adsorption Performances of UiO-67 for Separation of Light Hydrocarbons C1, C2, and C3, Ind. Eng. Chem. Res. (2017) 56 (30): 8689–8696.
- A. Knebel, et al., Azobenzene Guest Molecules as Light-Switchable CO2 Valves in an Ultrathin UiO-67 Membrane, Chem. Mater. (2017) 29 (7): 3111–3117.