High-Purity Metal-Organic Frameworks — Batch 1
Direct factory supply of high-surface-area crystalline powders for academic research, industrial scale-up, and green tech deployment.
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High-Quality China HKUST-1 Powder Metal Organic Frameworks (MOFs) Suppliers - Premium Quality from Reliable Factory Supplier, ExporterView Specification -
High-Quality China Suppliers Factory of KAUST-7 Powder Metal Organic Frameworks (MOFs) - High Stability & CO2 Selectivity Supplier, ExportersView Specification -
High-Quality MIL-101(Cr) Powder Metal Organic Frameworks (MOFs) Service, ExportersView Specification -
Best ZIF-93 Powder Metal Organic Frameworks (MOFs) from China Suppliers and Factory for Gas Adsorption Applications Supplier, ExporterView Specification -
High-Quality China ZIF-8 Powder Metal Organic Frameworks (MOFs) - Leading Suppliers and Factory for High-Quality Materials Service, SupplierView Specification -
High-Quality MIL-101(Fe) Powder Metal Organic Framework MOF - China Suppliers & Factory for Adsorption, Catalysis, and Drug Delivery Service, SupplierView Specification -
High-Quality MIL-100(Al) Powder Metal Organic Frameworks (MOFs) from China Suppliers and Factory for Catalytic Applications Supplier, ExportersView Specification
Engineering Excellence in MIL-100 (Al) Synthesis & Supply
A comprehensive material science analysis of Aluminum Trimesate (MIL-100 Al), its structural topology, hydrothermal robustness, and green industrial scale-up paradigm.
1. Molecular Architecture & Crystallographic Insights
MIL-100 (Al), systematically known as Aluminum Trimesate, represents one of the most structurally fascinating and commercially viable porous coordination polymers within the Material of Institut Lavoisier (MIL) series. Built from inorganic trimeric aluminum octahedra $[Al_3O(OH)_3]$ clusters bridged by organic 1,3,5-benzenetricarboxylate (BTC) linkers, MIL-100(Al) forms a rigid, highly porous 3D hierarchical framework possessing an MTN-type zeolitic topology.
What sets MIL-100(Al) apart from conventional microporous zeolites and activated carbons is its dual-mesoporous cage system. The framework encapsulates two distinct sets of mesoporous cages:
- Small Mesoporous Cages (~25 Å inner diameter): Accessible via pentagonal microporous windows with apertures measuring approximately 5.5 Å.
- Large Mesoporous Cages (~29 Å inner diameter): Accessible via hexagonal microporous windows with apertures measuring approximately 8.6 Å.
This unique hierarchy allows MIL-100(Al) to deliver massive Brunauer-Emmett-Teller (BET) specific surface areas typically exceeding 1,800 to 2,200 m²/g alongside pore volumes reaching 0.9 to 1.2 cm³/g. The presence of unsaturated aluminum Lewis acid sites upon thermal activation further provides exceptionally strong binding affinities for polar guest molecules, carbon dioxide, and atmospheric moisture.
Key Material Highlight: Hydrothermal & Chemical Durability
Unlike many copper or zinc-based MOFs (such as HKUST-1 or MOF-5) which suffer structural collapse upon exposure to ambient humidity, the strong covalent-ionic trivalent aluminum-oxygen bonds ($Al^{3+}-O$) impart superior hydrolytic stability to MIL-100(Al). It can withstand boiling water, acidic ambient environments, and repeated thermal desorption cycles up to 280°C without framework degradation.
2. Material Specifications & Analytical Standards Matrix
When procuring commercial-grade MIL-100 (Al) powders or engineered extrudates, technical procurement teams must mandate rigorous characterization data. Below is the standard quality inspection matrix guaranteed by top-tier suppliers:
| Physical / Chemical Parameter | Standard Lab Grade | Industrial Premium Grade (KARGEN Standard) | Testing Protocol / Instrument |
|---|---|---|---|
| BET Specific Surface Area | 1600 - 1800 m²/g | > 2100 m²/g | $N_2$ Adsorption Isotherm (77K) / BET Model |
| Total Pore Volume | 0.85 cm³/g | 1.05 - 1.18 cm³/g | Single Point Adsorption ($p/p_0 = 0.99$) |
| Crystalline Phase Purity | > 92% | > 98.5% (Phase Pure) | Powder X-ray Diffraction (PXRD, Cu-Kα) |
| Thermal Stability Ceiling | 240°C | Up to 280°C (Air / $N_2$) | Thermogravimetric Analysis (TGA) |
| Average Particle Size ($D_{50}$) | Customized (1 - 50 µm) | Sub-micron (500 nm) to Pelletized (2-4 mm) | Dynamic Light Scattering (DLS) / Laser Diffraction |
| Residual Solvent Content | < 2.5% | < 0.3% (Green Water-wash Protocol) | GC-MS / TGA Vacuum Activation |
Proven Performance in Scale-Up & Supply Chain
Quantifiable advantages of leveraging advanced Chinese green-synthesis infrastructure for global MOF sourcing.
Why Sourcing MIL-100 (Al) from China Factories Delivers Strategic Edge
Unlocking cost efficiency, raw material integration, and continuous manufacturing technology.
Upstream Raw Material Integration
China commands over 70% of global industrial capacity for organic ligands, specifically 1,3,5-benzenetricarboxylic acid (Trimesic Acid / BTC). Direct backward integration with domestic precursor factories drastically cuts key linker costs, insulating global purchasers from supply chain volatility.
Eco-Friendly Mechanochemical & Hydrothermal Scaling
Traditional western synthesis routes rely on high-cost organic solvents (e.g., DMF, HF additions). Leading Chinese suppliers utilize eco-friendly, aqueous hydrothermal reaction routes or solvent-free continuous mechanochemical ball-milling. This drastically lowers environmental footprint and waste-disposal costs.
Rigid Quality Assurance & Digital Traceability
Every ton-scale batch undergoes automated digital screening via high-resolution Powder X-ray Diffraction (PXRD), Thermogravimetric Analysis (TGA), and Nitrogen Sorption Analyzer. Certificate of Analysis (COA) compliance is strictly tied to shipment releases.
Custom Shaping & Formulation Support
Moving from powder to practical implementation requires advanced post-processing. Suppliers provide extruded honeycombs, binder-free granules (1-3 mm), membrane spray-coatings, and specialized dispersions tailored for industrial contactor beds.
Pioneering Industrial Use-Cases for MIL-100 (Al) Services
How global enterprises integrate MIL-100(Al) to solve extreme engineering challenges across green energy, HVAC, and environmental remediation.
1. Atmospheric Water Harvesting (AWH) & Adsorption Chillers
MIL-100(Al) demonstrates a classic S-shaped water sorption isotherm with a steep adsorption step occurring between 20% and 40% relative humidity ($RH$). This profile makes it exceptionally suited for solar-driven Atmospheric Water Harvesting in arid regions, as well as low-grade waste-heat adsorption chillers. It desorbs water efficiently at mild temperatures (<70°C), significantly reducing energy overhead.
2. Carbon Capture, Utilization & Storage (CCUS)
With its high density of open metal sites and tuned micropore windows, MIL-100(Al) exhibits strong affinity for $CO_2$ molecules over $N_2$ and $CH_4$. In industrial flue gas scrubbing and biogas upgrading, MIL-100(Al) structured beds yield impressive cyclic capacity while requiring lower regeneration enthalpy compared to liquid amine solvents (MEA/DEA).
3. Hazardous Volatile Organic Compound (VOC) Abatement
Industrial emissions containing aromatic hydrocarbons (benzene, toluene, xylene) or polar solvents (acetone, ethyl acetate) pose severe environmental challenges. MIL-100(Al)'s hydrophobic/hydrophilic dual-nature cages selectively sequester VOC vapors even in humid air, outperforming standard activated carbon in non-combustible safety and life-cycle longevity.
4. Drug Delivery Systems & Bioremediative Encapsulation
Due to the intrinsic non-toxicity of aluminum and trimesic acid, MIL-100(Al) is widely investigated for pharmaceutical encapsulation. Its large cages can host substantial payloads of therapeutic molecules, bio-enzymes, or agrochemicals, delivering controlled-release profiles under physiological pH conditions.
Seamless 4-Step Procurement & Customization Service Workflow
From initial laboratory evaluation samples to commercial multi-ton contract supply.
Technical Consultation & Inquiry
Submit your desired application specs, target surface area, operating temperature, and required physical form (powder/granule).
Sample Dispatch & Bench Validation
Receive 1g to 100g verification lots accompanied by complete XRD, BET, and TGA analytical certificates for lab testing.
Pilot-Scale Optimization
Formulation tuning including grain size distribution, moisture pre-activation, pelletization with inorganic binders, or liquid suspension development.
Ton-Scale Commercial Delivery
Full-scale production run with global hazardous/non-hazardous logistics compliance, export documentation, and custom packaging options.
MIL-100 (Al) Supplier & Engineering FAQ
Get instant answers to critical procurement, chemical compatibility, and scaling questions.
What makes MIL-100 (Al) superior to MIL-101 or ZIF-8 for moisture adsorption?
MIL-100 (Al) offers an ideal inflection point in its water adsorption isotherm around 20-30% relative humidity, allowing high working capacity with exceptionally low regeneration temperatures (60°C - 80°C). While ZIF-8 is strongly hydrophobic and MIL-101 requires higher desorption energy, MIL-100(Al) balances hydrolytic stability, non-toxicity, and low energy overhead for desiccant HVAC systems and atmospheric water harvesting.
Can MIL-100 (Al) be processed into pellets or extruded bodies without losing surface area?
Yes. Raw MIL-100(Al) powder can be binderless-compacted or combined with 2-5 wt% inorganic binders (such as colloidal silica or aluminum oxide) via extrusion or spherical granulation. While binder addition slightly reduces mass-specific BET area by a corresponding percentage, engineered pellets preserve structural microporosity, drastically reduce system pressure drops, and eliminate mechanical dusting in industrial flow beds.
What packaging and storage conditions are required for shipping bulk MIL-100(Al)?
MIL-100(Al) is shipped in vacuum-sealed double-layer PE bags placed inside moisture-proof fiber drums or heavy-duty aluminium foil bags with desiccant packs. Under sealed ambient conditions, it maintains full structural integrity indefinitely. Prior to industrial deployment, pre-activation at 120°C - 150°C under nitrogen purge or vacuum for 4 hours is recommended to remove ambient moisture adsorbed during handling.
How does China factory pricing compare to European or US laboratory chemical distributors?
Western chemical catalog vendors typically sell MIL-100(Al) at laboratory markups ranging from $50 to $150 per gram. Sourcing directly from an established Chinese industrial supplier lowers cost structures by up to 90-95% on multi-kilogram to ton-scale orders, bringing prices into commercially viable brackets for large-scale carbon capture, HVAC, and industrial gas purification projects.
Is custom modification or metal-node doping available for MIL-100 series?
Yes. Our engineering services include mixed-metal node functionalization (e.g., Fe/Al or Cr/Al hybrid nodes), organic ligand functionalization (such as $-NH_2$ or $-NO_2$ groups on the BTC linker), and nano-particle impregnation (e.g., Pd, Pt, or Ag metal nanoparticles) to tailor catalysis or specific gas selectivities.
High-Purity Metal-Organic Frameworks — Batch 2
Explore additional MOF configurations, iron/chromium/magnesium frameworks, and specialty gas adsorption powders.
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High-Quality China MIL-101(Al) Powder Metal Organic Frameworks (MOFs) - Reliable Suppliers & Factory Direct Pricing Suppliers, ExportersView Specification -
Best China ZIF-8 Powder Metal Organic Frameworks (MOFs) Suppliers - Factory for High Stability and Surface Area Applications Service, SuppliersView Specification -
High-Quality MOF-74(Mg) Powder Metal Organic Frameworks - Leading CO2 Adsorption Solutions from China Suppliers & Factory Suppliers, ExportersView Specification -
High-Quality MIL-100(Al) Powder Metal Organic Frameworks (MOFs) Suppliers, ExportersView Specification
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Best China HKUST-1 MOF Powder Suppliers | High-Quality Metal Organic Frameworks from Reliable Factory Supplier, ExportersView Specification
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High-Quality China Suppliers of MOF-74(Mg) Powder Metal Organic Frameworks from a Leading Factory for Enhanced Gas Adsorption Supplier, ExporterView Specification
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Best China MIL-100(Fe) Powder Metal Organic Frameworks (MOFs) - Top Suppliers and Factory for Gas Adsorption Solutions Service, ExportersView Specification -
High-Quality MIL-100(Cr) Powder Metal Organic Frameworks (MOFs) Exporters, ExporterView Specification