Product: UiO-66-(CF₃)₂
Synonyms: UiO-66-2CF₃
CAS：NA
Basic Information
Unit MF.
| Unit M.F. | C60H12O32F36Zr6 | Unit M.W. | 2476.0 | ||
| Coordination Metal | Zr(IV) | Linkers | 2,5-bis(trifluoromethyl)terephthalic acid | ||
| Pore Size | 7.34 Å, 4.85 Å | Pore volume | 0.221 cm³/g | ||
| Surface Area | 540 m²/g | ||||
| Analog Structure | UiO-66 type with 3D tetrahedral & octahedral cages | ||||
Product Property
| Appearance | Highly crystalline solid | |||
| Particle Size | NA | |||
Stability
1) Highly stable in acqeous solutions from Ph=1-13
2) Thermal stability: NA; Thermal decomposition temperature: NA
2) Thermal stability: NA; Thermal decomposition temperature: NA
Preservation
1) Keep in dry and cool condition
2) Degas at 150 °C for 2.5 hours before adsorption tests
Other Features
Highly hydrophobic; pore structure varies with linker rotation; stronger ethane affinity
Applications
1) Selective adsorption and separation of ethane from ethane/ethylene mixtures
2) Suitable for high-pressure pressure swing adsorption (PSA) processes
3) Stable adsorbent for acidic or humid gas environments
Characterizations
References
1) Yang, Qingyuan; Wiersum, Andrew D.; Llewellyn, Philip L.; Guillerm, Vincent; Serre, Christian; Maurin, Guillaume; Chem. Commun., 2011, 47, 9603–9605, DOI: 10.1039/c1cc13543k, Functionalizing porous zirconium terephthalate UiO-66(Zr) for natural gas upgrading: a computational exploration
2) Zlotea, Claudia; Phanon, Delphine; Mazaj, Matjaz; Heurtaux, Daniela; Guillerm, Vincent; Serre, Christian; Horcajada, Patricia; Devic, Thomas; Magnier, Emmanuel; Cuevas, Fermin; Ferey, Gérard; Llewellyn, Philip L.; Latroche, Michel; Dalton Trans., 2011, 40, 4879–4881, DOI: 10.1039/c1dt10115c, Effect of NH₂ and CF₃ functionalization on the hydrogen sorption properties of MOFs
3) Pires, Joao; Fernandes, Joana; Dedecker, Kevin; Gomes, Jose R. B.; Perez-Sanchez, German; Nouar, Farid; Serre, Christian; Pinto, Moises L.; ACS Appl. Mater. Interfaces, 2019, 11, 27410−27421, DOI: 10.1021/acsami.9b07115, Enhancement of Ethane Selectivity in Ethane−Ethylene Mixtures by Perfluoro Groups in Zr-Based Metal-Organic Frameworks
