UIO-66-COOH Single-Carboxylic Shale Gas Decarbonization MOF ReagentRESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
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This material is highly sensitive to ambient moisture and oxygen, requiring storage in a sealed container under anhydrous inert gas. Exposure to ambient conditions can cause phase contamination or degradation prior to thermal validation.
- Ambient Exposure Sensitivity: Store the material in a tightly sealed container and handle exclusively within an anhydrous inert gas environment to prevent contamination.
- Degradation Risk: Exposure to ambient atmosphere before thermal activation may cause irreversible phase contamination or degradation of the material.
- Container Integrity: Always verify that the container seal is intact before and after use to maintain the required inert atmosphere.
What is the CO2 adsorption capacity and CO2/CH4 selectivity of UIO-66-COOH for shale gas decarbonization, and how does it perform under high humidity?
UIO-66-COOH achieves a CO2 sorption threshold of 4.2 mmol/g at 298 K and 1 bar, with a CO2/CH4 selectivity of 28. Under high-humidity conditions, it retains up to 85% of its active gas capacity at 90% relative humidity, ensuring robust performance in real-world fixed-bed shale gas decarbonization units handling 500 m³/h and maintaining outlet CO2 fractions below 0.1%.
Can UIO-66-COOH be used for both gas adsorption and liquid-phase heavy metal removal, and what are the key performance metrics for each application?
Yes, UIO-66-COOH is engineered for dual-phase applications. For gas-phase performance, it delivers a CO2 sorption of 4.2 mmol/g and CO2/CH4 selectivity of 28, and serves as a catalyst support for lignin depolymerization with 92% guaiacol conversion and formic acid hydrogen generation of 1200 mL/g/h over 10 cycles. For liquid-phase heavy metal removal, its accessible carboxyl groups achieve a rapid cadmium ion (Cd2+) adsorption capacity of 430 mg/g, reaching equilibrium within 30 minutes.
What are the storage and handling requirements for UIO-66-COOH to maintain its structural integrity and performance?
UIO-66-COOH is highly sensitive to ambient exposure; containers must be kept tightly sealed or handled exclusively within an anhydrous inert gas environment to prevent phase contamination or degradation before thermal validation. The material is classified as non-hazardous, satisfies standard laboratory and industrial handling frameworks, and is shipped with certified crystalline validation records including BET reports, COA documentation, and batch activation protocols. It exhibits thermal stability exceeding 350 °C.
Evaluation of UIO-66-COOH MOF reagent for shale gas decarbonization and catalytic applications: demonstrates high CO2 uptake (4.2 mmol/g) and selectivity (28) with robust humidity tolerance (85% capacity at 90% RH), but requires strict anhydrous handling to prevent degradation and features batch-dependent particle size and surface area specifications.
Positive
- High CO2 Capture and Selectivity: Achieves a CO2 sorption threshold of 4.2 mmol/g at 298K and 1 bar with a CO2/CH4 selectivity of 28, optimized for shale gas decarbonization in fixed-bed units.
- Robust Humidity Tolerance: Retains up to 85% of active gas capacity at 90% relative humidity, enabling operation in high-moisture environments without structural degradation.
Trade-offs
- Strict Anhydrous Handling Required: Material is highly sensitive to ambient exposure; containers must be kept sealed or handled exclusively in anhydrous inert gas to prevent phase contamination or degradation before thermal activation.
- Batch-Dependent Physical Specifications: Particle size (TBD, adjustable 200–800 nm) and specific surface area (600–700 m²/g or TBD per batch) are not standardized, potentially affecting reproducibility in sensitive applications.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
