Featured MOF Powders & Frameworks (Catalog A)
Explore our primary selection of ultra-high surface area Metal-Organic Frameworks manufactured under ISO-certified quality protocols.
Macro Industry Overview: The Strategic Imperative of UiO-66 in Global Manufacturing
As global industrial paradigms accelerate toward net-zero carbon targets, aggressive pollutant mitigation, and advanced energy efficiency, Metal-Organic Frameworks (MOFs) have evolved from academic curiosities into mission-critical industrial materials. Among the thousands of synthetic crystal architectures, UiO-66—a zirconium-based framework comprising [Zr₆O₄(OH)₄] hexanuclear clusters linked by 1,4-dicarboxybenzene (BDC) ligands—stands as the undisputed benchmark for industrial-grade robustness.
Historically, early-generation MOFs such as MOF-5 or HKUST-1 suffered from severe moisture sensitivity, collapsing under ambient relative humidity or mild chemical exposure. UiO-66 breaks this thermal and chemical barrier. Exhibiting exceptional hydrolytic stability across pH 1 to 11 and thermal endurance surpassing 500°C, UiO-66 provides the foundational matrix for large-scale heterogeneous catalysis, toxic water pollutant removal, targeted gas adsorption, and energy-dense battery separators.
Our enterprise export and engineering service bridges the critical gap between milligram-scale laboratory synthesis and multi-ton industrial deployment. By mastering green mechanochemical and continuous-flow hydrothermal synthesis routes, we deliver high-crystallinity, low-defect UiO-66 powders, specialized extrudates, and engineered dispersions at cost-competitive commercial thresholds for global innovators.
UiO-66 Structural Architecture & Performance Benchmarks
The face-centered cubic (fcc) lattice of UiO-66 features triangular sub-cavities (~8 Å) and larger octahedral cages (~11 Å) accessible via narrow triangular windows (~6 Å). This precise aperture profile creates steric selectivity while preserving rapid intra-crystalline diffusion rates.
| Physical / Chemical Metric | UiO-66 Standard Grade | UiO-66-NH2 (Amino-Functionalized) | UiO-66 Defect-Engineered |
|---|---|---|---|
| Chemical Formula | Zr₆O₄(OH)₄(C₈H₄O₄)₆ | Zr₆O₄(OH)₄(C₈H₅NO₄)₆ | Zr₆O₄(OH)₄(C₈H₄O₄)₆-x (Modulated) |
| BET Surface Area | 1,150 – 1,400 m²/g | 950 – 1,200 m²/g | 1,450 – 1,750 m²/g |
| Pore Volume | 0.45 – 0.55 cm³/g | 0.40 – 0.50 cm³/g | 0.60 – 0.75 cm³/g |
| Average Crystal Size | 100 nm – 5 µm (Customizable) | 150 nm – 3 µm | 50 nm – 2 µm |
| Thermal Decomposition | ~ 540°C in N₂ / 480°C in Air | ~ 380°C in Air | ~ 450°C in Air |
| Acid/Base Stability | Aqueous HCl (pH 1) to NaOH (pH 11) | pH 2 to pH 10 | pH 2 to pH 9 |
| Primary Lewis Acid Sites | Coordination-unsaturated Zr(IV) | Enhanced Lewis base via -NH₂ | High density missing-linker sites |
Localized Application Scenarios & Global Use Cases
How leading industrial clients integrate our exported UiO-66 materials across North America, Europe, Asia-Pacific, and the Middle East.
Water Decontamination & PFAS Remediation
In North America and Europe, stringent environmental limits on per- and polyfluoroalkyl substances (PFAS) demand high-affinity sorbents. UiO-66 exhibits exceptionally fast adsorption kinetics for PFOA and PFOS due to electrostatic interactions and hydrophobic pore trapping, reducing fluorinated contaminants to ppt levels even in high-salinity matrices.
Flue Gas Capture & Moisture-Resistant CO₂ Separation
Traditional carbon capture sorbents degrade rapidly in humid post-combustion streams. UiO-66 retains structural integrity under water vapor. Modified UiO-66-NH₂ variants demonstrate selective CO₂ binding over N₂ and CH₄, making them ideal for direct flue gas scrubbing and biogas upgrading facilities across East Asia and Europe.
Green Petrochemical Catalysis
UiO-66 acts as a solid Lewis acid catalyst for esterification, isomerization, and organic condensation reactions. Replacing hazardous liquid acids (H₂SO₄, HF) with recyclable UiO-66 fixed-bed reactors streamlines process operations, minimizes equipment corrosion, and enhances product purity for specialty chemical refineries.
Chemical Defense & Organophosphate Degradation
Defense agencies and hazard response teams utilize UiO-66’s missing-linker defect sites for rapid hydrolytic breakdown of nerve agents and toxic agricultural pesticide runoff. The Zr-OH-Zr bridges rapidly cleave P-O and P-F bonds without requiring caustic liquid buffers.
Technology Roadmap: Next-Gen UiO-66 Innovations (2025–2030)
Our enterprise R&D division continuously advances the structural capabilities of UiO-66. By fine-tuning defect chemistry and scalable processing, we address tomorrow’s industrial hurdles today.
Controlled Missing-Linker Sites
By introducing monocarboxylic modulators (trifluoroacetic acid, formic acid) during batch crystallization, we precisely control missing-linker densities. This increases open Zr(IV) coordination sites by up to 35%, boosting catalytic turnover frequencies (TOF) significantly.
Green Scale-Up & Solvent Recycling
Transitioning from traditional hydrothermal autoclaves to continuous tubular micro-reactors reduces reaction residence times from 24 hours to under 15 minutes. This process cuts energy expenditure while enabling >95% DMF/green-solvent recovery rates.
Pellets, Beads & Monolith Coatings
To eliminate pressure drops in commercial packed towers, we manufacture Binder-Free UiO-66 Extrudates, spherical beads, and wash-coated ceramic honeycombs, ensuring high structural integrity without clogging pore entrances.
Global Compliance, Quality Assurance & Export Logistics
As a premiere exporter of advanced nanomaterials, we ensure every shipment complies with global chemical regulatory standards, safeguarding seamless entry through customs worldwide.
Rigorous Batch Analysis
Every batch undergoes full characterization prior to dispatch: Powder X-ray Diffraction (PXRD) for phase purity, N₂ Physisorption (BET) for surface area, and TGA for structural moisture content. Certificates of Analysis (CoA) accompany all commercial deliveries.
Regulatory Compliance
Full alignment with EU REACH, US TSCA, RoHS, and SVHC regulations. Safety Data Sheets (SDS) are provided in multi-lingual formats compliant with GHS standards.
Inert Packaging & Fast Logistics
Packaged under argon/nitrogen blankets in moisture-sealed aluminum foil bags, fiber drums, or UN-approved hazardous chemical containers to guarantee shelf life during long-distance maritime or air freight shipment.
Frequently Asked Questions: Technical & Commercial Insights
Answers to common inquiries regarding UiO-66 specifications, custom modification, and bulk order logistics.
What makes UiO-66 significantly more stable than other MOFs like ZIF-8 or HKUST-1?
UiO-66 derives its extreme hydrolytic and thermal stability from the strong, highly ionic coordination bonds between hard Zr(IV) cations and oxo-ligands within the [Zr₆O₄(OH)₄] cluster. Combined with a high coordination number of 12 (12 linkers per cluster), the crystal lattice resists nucleophilic water attack and thermal collapse up to 500°C, unlike 4-coordinated or 3-coordinated frameworks.
Can you provide functionalized derivatives like UiO-66-NH₂, UiO-66-NO₂, or UiO-66-(COOH)₂?
Yes. We offer standard catalog supply and custom OEM synthesis for various functionalized UiO-66 variants. Introducing amino (-NH₂), nitro (-NO₂), or carboxyl (-COOH) functional groups allows clients to adjust pore electronic environments, enhance CO₂ selectivity, or anchor specific homogeneous catalysts.
How does defect engineering affect UiO-66 performance?
Defect engineering intentionally creates missing linker or missing cluster vacancies in the UiO-66 lattice. This increases open Zr(IV) Lewis acid sites, expands pore volumes, and enhances mass transport rates, which drastically improves performance in catalytic conversion and heavy contaminant sorption.
What is your production capacity and typical export lead time?
We operate ton-scale production lines with flexible batch outputs. Sample evaluation quantities (10g to 1kg) ship within 3–5 business days. Bulk industrial orders (100kg to multi-ton lots) carry lead times of 2 to 4 weeks, depending on customization requirements.
In what physical forms can UiO-66 be delivered?
We supply microcrystalline dry powders, pre-dispersed liquid slurries (water, ethanol, DMF), binder-free extruded pellets (1mm–3mm), and customized porous substrate coatings.
Explore Our Extended Portfolio of Metal-Organic Frameworks (Catalog B)
Complete your solution stack with our specialized MOF products for gas separation, liquid purification, and advanced materials engineering.
