Home > Product Category > MOF Materials > MOFs by Applications > MOFs for Gas Adsorption > MOFs for Other Gases
SBMOF-1
SBMOF-1
CAS:1361147-90-1
M.F.:
M.W.:
Pricing
//
Product: SBMOF-1
Synonyms: Ca-SDB ; CYCU-1
CAS：NA
Basic Information
| Unit MF. | NA | Unit MW. | NA | ||
| Coordination Metal | Ca (Calcium) | Linkers | 4,4'-sulfonyldibenzoate (SDB) | ||
| Pore Size | 4.2 Å (Largest included hard-sphere diameter) | Pore Volume | NA | ||
| Surface Area | ~145 m²/g (BET Surface Area) | ||||
| Analog Structure | |||||
Product Property
| Appearance | Colorless needle-shaped crystals (synthetic product), white powder (scaled-up product) | |||
| Particle Size | NA | |||
Stability
1) Solution Stability: Maintains high Xe adsorption capacity at 42% relative humidity, stable structure when exposed to air for 2 days, but transforms to another phase in liquid water;
2) Thermal Stability: Good thermal stability, tolerant up to 500 K (approximately 227℃); thermal decomposition temperature of the dehydrated framework is about 575℃.
2) Thermal Stability: Good thermal stability, tolerant up to 500 K (approximately 227℃); thermal decomposition temperature of the dehydrated framework is about 575℃.
Preservation & Activation
1) Store in a dry and sealed container at room temperature;
2) Activation Method: After methanol exchange, activate under dynamic vacuum at 100℃ for 12 hours; or activate at a lower temperature to optimize Xe adsorption performance.
2) Activation Method: After methanol exchange, activate under dynamic vacuum at 100℃ for 12 hours; or activate at a lower temperature to optimize Xe adsorption performance.
Other Features
Fluorescence: NA;
Has permanent porosity, fast Xe adsorption kinetics (reaches 80% saturated adsorption capacity within 10 minutes), and maintains performance after 10 cycles of adsorption/desorption without open metal sites.
Has permanent porosity, fast Xe adsorption kinetics (reaches 80% saturated adsorption capacity within 10 minutes), and maintains performance after 10 cycles of adsorption/desorption without open metal sites.
Applications
1) Off-gas separation in nuclear fuel reprocessing: Efficiently and selectively adsorbs Xe at room temperature, separates Xe/Kr with higher adsorption capacity than benchmark materials;
2) CO₂ capture and separation: Exhibits CO₂/N₂ selectivity over 45 under flue gas conditions, enabling reversible CO₂ adsorption;
3) Noble gas separation: Selectively separates Xe from simulated nuclear facility off-gas mixtures, resistant to humidity effects.
2) CO₂ capture and separation: Exhibits CO₂/N₂ selectivity over 45 under flue gas conditions, enabling reversible CO₂ adsorption;
3) Noble gas separation: Selectively separates Xe from simulated nuclear facility off-gas mixtures, resistant to humidity effects.
Characterizations
References
1) Banerjee, D.; Simon, C. M.; Plonka, A. M.; Motkuri, R. K.; Liu, J.; Chen, X.; Smit, B.; Parise, J. B.; Haranczyk, M.; Thallapally, P. K.; Nature Communications, 2016, 7, 11831, DOI: 10.1038/ncomms11831; Metal–organic framework with optimally selective xenon adsorption and separation
2) Banerjee, D.; Zhang, Z. J.; Plonka, A. M.; Li, J.; Parise, J. B.; Crystal Growth & Design, 2012, 12, 2162-2165, DOI: 10.1021/cg300274n; A Calcium Coordination Framework Having Permanent Porosity and High CO₂/N₂ Selectivity