Industrial-Grade Metal-Organic Frameworks (MOFs)
Explore our premium catalog of engineered nanostructured porous materials optimized for carbon capture, gas separation, and advanced catalytic applications.
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View ProductExecutive Summary: The Science & Engineering of UiO-66
UiO-66 (Universitetet i Oslo #66) represents a paradigm shift in industrial porous materials due to its exceptionally high thermal, chemical, and mechanical robustness.
Composed of hexanuclear zirconium oxide clusters [Zr₆O₄(OH)₄] linked by 12 1,4-benzenedicarboxylate (BDC) organic ligands, UiO-66 forms a 3D face-centered cubic (fcc) lattice featuring octahedral and tetrahedral cages connected via narrow triangular windows (~6 Å). The fundamental reason behind UiO-66's market dominance among industrial buyers and exporters lies in its strong Zr-O coordination bonds, which impart unprecedented hydrolytic stability compared to conventional carboxylate-based MOFs like MOF-5 or HKUST-1.
As premier exporters of UiO-66 MOFs, our manufacturing architecture guarantees high-crystallinity powders, precise pore window control, and batch-to-batch consistency verified through Rigaku Powder X-ray Diffraction (PXRD), Micromeritics BET N₂ physisorption, and Netzsch Thermogravimetric Analysis (TGA).
| Framework Grade | Chemical Formula | BET Area (m²/g) | Pore Volume (cm³/g) | Thermal Limit | Hydrolytic Stability |
|---|---|---|---|---|---|
| UiO-66 (Standard) | Zr₆O₄(OH)₄(BDC)₆ | 1,100 – 1,400 | 0.45 – 0.55 | 500 °C | Exceptional (pH 1-11) |
| UiO-66-NH₂ | Zr₆O₄(OH)₄(BDC-NH₂)₆ | 900 – 1,150 | 0.38 – 0.48 | 380 °C | High (Photocatalytic Grade) |
| UiO-66-NO₂ | Zr₆O₄(OH)₄(BDC-NO₂)₆ | 850 – 1,050 | 0.35 – 0.42 | 350 °C | High (Gas Capture Grade) |
| UiO-66 (Defect-Engineered) | Zr₆O₄+x(OH)₄-x(BDC)₆-x | 1,400 – 1,600 | 0.58 – 0.70 | 450 °C | High (Enhanced Lewis Acidity) |
Macro Industry Solutions Powered by UiO-66 Frameworks
Translating molecular precision into industrial-scale efficiency across critical global infrastructure sectors.
Toxic Chemical Defense & Organophosphate Neutralization
UiO-66 possesses strong Lewis acidic Zr(IV) sites capable of catalytically hydrolyzing organophosphates, including nerve agent chemical stimulants (such as DMNP and Paraoxon) within minutes under ambient moisture, eliminating the need for toxic liquid decontaminants.
Radionuclide & PFAS Water Remediation
Due to the hyper-stable framework chemistry, UiO-66 and functionalized derivatives (UiO-66-NH₂) selectively capture per- and polyfluoroalkyl substances (PFAS), heavy metal ions (Cr⁶⁺, As⁵⁺, Pb²⁺), and radioactive ions (U⁶⁺, Cs⁺) from municipal and industrial effluent streams.
Industrial Heterogeneous Acid Catalysis
Defect-engineered UiO-66 serves as an exceptionally active solid acid catalyst for esterification, biomass conversion, isomerizations, and fine chemical synthesis, replacing corrosive liquid acids like sulfuric acid and reducing capital equipment oxidation.
Direct Air Capture (DAC) & Flue Gas Scrubbing
Post-synthetically modified UiO-66 matrices show tailored quadrupole interaction kinetics for selective CO₂ capture over N₂ and CH₄ even in high-humidity flue gas environments, preserving energy efficiency during thermal swing desorption.
Solid State Electrolyte Fillers in Energy Storage
Incorporating sub-micron UiO-66 nanoparticles into polymer electrolytes enhances lithium-ion transference numbers (tLi⁺ > 0.65) and suppresses lithium dendrite formation in solid-state lithium metal batteries.
Targeted Pharmaceutical Drug Carrier Matrices
With its non-cytotoxic Zr metal node profile and controlled pore release dynamics, UiO-66 acts as an ultra-high-capacity carrier for small molecule anticancer drugs and antibacterial agents requiring pH-triggered site-specific delivery.
Global Commercial & Industrial Landscape for UiO-66 Procurement
Navigating exporter choices, scalability bottlenecks, quality standards, and total cost of ownership (TCO).
The Supply Chain Evolution: Lab Syntheses to Ton-Scale Export
Historically, metal-organic frameworks were constrained to milligram-scale university laboratories due to expensive linkers (e.g., purified H₂BDC) and high-cost solvents like DMF (N,N-Dimethylformamide). Leading Chinese UiO-66 exporters have revolutionized this paradigm by establishing continuous-flow green hydrothermal synthesis routes, solvent recovery loops, and low-cost zirconium chloride (ZrCl₄) precursor sourcing.
Today, purchasing procurement teams must evaluate exporters not only on basic price per kilogram, but on information gain metrics: batch-to-batch crystallographic purity, unreacted ligand residual content (<0.5%), activated pore accessibility, and pelletization capabilities without binder-induced surface area loss.
Exporter Evaluation Matrix for B2B Procurement
- Crystallinity Verification: Ensure every export batch comes with a full PXRD pattern overlay against the ideal UiO-66 simulation curve.
- Activation & Degassing Protocols: Commercial UiO-66 must be pre-activated under high vacuum at 150 °C to remove residual DMF inside 11 Å cages.
- Pelletization & Shaping: Industrial reactors cannot accept loose nano-powders due to massive pressure drops. Leading suppliers offer 1-3 mm extrudates, spheres, and honeycomb monoliths.
- REACH & TSCA Regulatory Approval: Compliance assurance for seamless import into EU and North American jurisdictions.
Localized Application Scenarios Across Key Export Regions
Tailored UiO-66 material configurations tailored to regional industrial regulations and environmental targets.
European Union: EU PFAS Directives & Green Chemistry Catalysis
With the European Chemicals Agency (ECHA) tightening restrictions on "forever chemicals", European water utility providers utilize specialized UiO-66-NH₂ granular adsorbents for municipal drinking water polishing. Furthermore, chemical manufacturers in Germany and the Netherlands employ defect-engineered UiO-66 as eco-friendly solid acid catalysts to eliminate liquid waste streams under Green Chemistry mandates.
North America: Defense Filtration & Point-Source Carbon Capture
In the United States and Canada, defense contractors incorporate UiO-66 loaded carbon composite fabrics into next-generation military respirator canisters for instant chemical warfare agent (CWA) neutralization. Simultaneously, US DOE-funded pilot plants utilize UiO-66 membrane coatings for flue-gas CO₂ separation in coal and natural gas energy facilities.
Asia-Pacific & Middle East: Semiconductor Effluent Polishing & Gas Conditioning
Major semiconductor wafer fabs in South Korea, Taiwan, and Japan deploy UiO-66 filters for toxic heavy metal recovery (e.g., Copper, Lead, Arsenic) from etching waste fluids. In the Middle East, oil and gas refiners utilize hydrophobic UiO-66 variants to dehumidify natural gas streams prior to cryogenic liquefaction.
Localized Support, Compliance Assurance & Export Logistics
Ensuring frictionless international trade, product integrity during transport, and complete regulatory compliance.
Full Analytical Certificate (COA)
Every shipment contains batch-specific BET surface area measurements, thermogravimetric analysis curves (TGA), scanning electron microscopy (SEM) images, and PXRD spectrum overlays validated by independent ISO 17025 certified testing laboratories.
Hermetic Vacuum Packaging
MOFs are inherently moisture-hygroscopic. Our export logistics utilize multi-layer aluminum-foil vacuum sealing under high-purity argon atmosphere, protected inside heavy-duty UN-rated fiber drums to prevent pore blockages during maritime shipping.
Global Regulatory Compliance
We provide comprehensive Safety Data Sheets (SDS) in accordance with GHS standards, alongside REACH registration dossiers, RoHS non-toxicity certifications, and TSCA compliance documentation for rapid customs clearance worldwide.
Technical Roadmap & Future Innovations in UiO-66 Engineering
Pioneering the next generation of multifunctional metal-organic frameworks for the circular economy.
1. Precision Defect Engineering (2025–2027)
By intentionally introducing missing-linker or missing-cluster defects into the UiO-66 crystal lattice, researchers can tune pore sizes from microporous (<2 nm) to mesoporous regimes while generating unsaturated Zr(IV) coordination sites. This boosts catalytic activity by up to 300% without degrading structural integrity.
2. Post-Synthetic Modification (PSM) Expansion
Covalent modification of organic linkers after framework synthesis allows the introduction of specialized functional groups such as -SH (thiol for mercury capture), -SO₃H (superacid catalysis), and crown ethers (selective lithium ion extraction) into commercial-grade UiO-66 powders.
3. Continuous Mechanochemical Green Synthesis
Moving away from solvothermal reactors, solvent-free or liquid-assisted grinding (LAG) mechanochemical processes enable continuous extrusion-based synthesis of UiO-66. This dramatically lowers eco-footprint, slashes synthesis costs by 45%, and eliminates organic solvent residues.
4. Mixed-Matrix Membrane Integration (MMM)
Integrating UiO-66 nanoparticles into polymers like polyimides, Pebax®, and polysulfones creates flexible, high-flux gas separation membranes capable of operating under harsh industrial pressures up to 80 bar.
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View ProductUiO-66 Exporter & Technical FAQ
Direct technical and procurement insights answered by our Senior Application Engineers and Export Specialists.
Why is UiO-66 considered superior to ZIF-8 or HKUST-1 for aqueous acidic applications?
UiO-66 features high-valence Zr(IV) metal nodes tightly bound to oxygen atoms in the Zr₆O₄(OH)₄ core. The high charge density of Zr⁴⁺ creates strong electrostatic bonds with terephthalate carboxylate groups, enabling UiO-66 to remain stable in water and concentrated acids (down to pH 1), whereas HKUST-1 hydrolyzes rapidly and ZIF-8 dissolves under acidic conditions.
What are the standard particle size options available for export?
We provide off-the-shelf nano-powders (100–300 nm for membrane preparation and coatings), sub-micron powders (500 nm–1.5 µm for slurry synthesis), and shaped industrial granules (1.5 mm extrudates and 2–3 mm spheres) engineered for fixed-bed reactors.
How do I activate UiO-66 powder before deploying it in adsorption experiments?
Although our exported materials are pre-activated under vacuum, atmospheric exposure during transport might absorb moisture. We recommend degas activation at 120 °C–150 °C under vacuum (<10 Pa) for 6 to 8 hours prior to gas adsorption or catalytic testing.
What Minimum Order Quantity (MOQ) and sample sizes do you offer for overseas buyers?
For qualified R&D and industrial procurement evaluation, we offer 100g to 1kg sample evaluation kits with full COA data. Commercial ton-scale orders are supported with custom volume discounts, flexible Incoterms (FOB, CIF, DDP), and expedited air freight options.
Can you customize post-synthetic functionalization such as UiO-66-NH₂ or UiO-66-(COOH)₂?
Yes. Our OEM/ODM synthesis division specializes in custom functionalization. We routinely export amino (-NH₂), nitro (-NO₂), sulfonic acid (-SO₃H), hydroxyl (-OH), and halogenated (bromo/chloro) modified linkers tailored to specific ligand-sorbate target profiles.
How does your factory handle solvent recovery and green production standards?
Our manufacturing facilities integrate closed-loop DMF distillation recovery units that recycle >98% of organic solvents. Furthermore, our green hydrothermal lines utilize water-based synthesis routes, reducing VOC emissions to align with international ESG compliance standards.