What is the specific chemical composition and CAS number of ATOMFAIR ZIF-6 material, and how does its pore structure influence gas adsorption performance?
The product is ZIF-6 (Zeolitic Imidazolate Framework-6), a subclass of metal-organic frameworks (MOFs) with a sodalite topology. Its zinc-imidazolate coordination creates microporous cavities (typically 0.3–1.0 nm) that enable selective CO₂ capture and hydrogen storage. The exact CAS number and pore volume are not stated in the source; contact Atomfair for certified specifications.
Can this ZIF-6 powder be directly integrated into mixed-matrix membranes for gas separation, or does it require surface functionalization?
ZIF-6 is commonly used as a filler in mixed-matrix membranes (MMMs) for enhanced CO₂/CH₄ or H₂/CO₂ selectivity. The source does not specify surface treatment; however, as-synthesized ZIF-6 particles typically require drying at 100–150°C under vacuum to remove residual solvent before membrane casting. Verify compatibility with your polymer matrix (e.g., Matrimid, PBI) through small-scale dispersion tests.
What are the recommended storage conditions and handling precautions for this air-sensitive ZIF-6 powder to prevent structural degradation?
ZIF-6 is moisture-sensitive and should be stored in an argon- or nitrogen-filled glovebox (<0.1 ppm H₂O) at room temperature. The source does not provide explicit handling guidelines; however, standard MOF protocols require immediate sealing after use and avoidance of prolonged exposure to ambient humidity, which can collapse the framework. Use a grounded container to prevent electrostatic discharge during transfer.
This ZIF-6 material (SKU AF-NM-M-ZIF6-5GXX-0010) from Atomfair is a zeolitic imidazolate framework with potential application in gas adsorption, separation, or catalysis, but the provided source data lacks any specification of pore size, surface area, thermal stability, or handling requirements.
Positive
- Crystalline framework structure: ZIF-6 is a porous crystalline material, offering a well-defined topology that supports molecular sieving or selective adsorption applications.
Trade-offs
- No technical specifications provided: The product description does not include pore diameter, BET surface area, or chemical stability data, making it impossible to assess application-specific fit without additional manufacturer documentation.
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