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Co(BPZ)
Co(BPZ)
CAS:1373498-27-1
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Product: Co(BPZ)
Synonyms: NA
CAS：NA
Basic Information
| Unit MF. | NA | Unit MW. | NA | ||
| Coordination Metal | Co | Linkers |
4,4'-Bi-1H-pyrazole（H2BPZ）(CAS未提及) |
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| Pore Size | Micropore size: 6.8 - 8.0 Å; 1D square channels: 8.83×8.83 Ų | Pore volume | 0.98 cm³/g | ||
| Surface Area | 946.5 m²/g | ||||
| Analog Structure | |||||
Product Property
| Appearance | Pink purple powders | NA | ||
| Particle Size | NA | |||
Stability
1) Stable in solutions with pH ranging from 3 to 13, and stable in air with 50% relative humidity environment for 1 week.
2) Thermally stable up to approximately 400 °C
2) Thermally stable up to approximately 400 °C
Preservation
1) Keep in a dry and sealed condition.
2) Before gas adsorption experiments, the sample is suggested to beactivated under vacuum at 423 K (150 °C) to remove adsorbed impurity gases.
2) Before gas adsorption experiments, the sample is suggested to beactivated under vacuum at 423 K (150 °C) to remove adsorbed impurity gases.
Other Features
1) Excellent SF6 adsorption capacity: At 298 K and 0.1 bar, the SF6 uptake reaches 2.47 mmol/g, which is higher than many well - known MOFs such as MIL-100(Fe) (0.30 mmol/g) and UiO-66 (0.82 mmol/g).
2) High SF6/N2 selectivity: At 298 K and 1.0 bar, the IAST selectivity is 748.1, superior to most reported materials like Ga-TCPB (418) and Ni(ina)2 (375.1).
2) High SF6/N2 selectivity: At 298 K and 1.0 bar, the IAST selectivity is 748.1, superior to most reported materials like Ga-TCPB (418) and Ni(ina)2 (375.1).
Applications
1) For the efficient adsorption, separation, and recovery of SF6 from SF6/N2 gas mixtures. It is particularly suitable for the treatment of SF6/N2 mixtures (volume ratios such as 10/90 or 1/9) during the installation, maintenance, and scrapping of electrical equipment, aiming to recycle SF6 and reduce its greenhouse gas emissions.
Characterizations
References
1) Pettinari, Claudio, Aurel Tabacaru, Ishtvan Boldog, et al. Novel Coordination Frameworks Incorporating the 4,4′-Bipyrazolyl Ditopic Ligand. Inorganic Chemistry, 2012, 51(10): 5235 - 5245. DOI: 10.1021/ic3001416
2) Fan, Qichen, Jinze Yao, Siyao Zhao, et al. Construction of Multiple Nonpolar SF6 Nano - Traps by Highly Stable Pyrazole - Based MOFs for SF6 Recovery. Small, 2025, 2409215. DOI: 10.1002/smll.202409215