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China MIL-101(Al) Powder Metal Organic Frameworks (MOFs) - Reliable Suppliers & Factory Direct Pricing
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| Product Name | MIL-101 (Al) |
| Particle size | 0.1~0.2μm |
| Specific surface area | ≥1000㎡/g |
| Pore size | 0.4~0.6 mm |
Introduction & Structural Properties
MIL-101(Al), a Metal Organic Framework (MOF), is renowned for its exceptional properties that make it an ideal candidate for a variety of applications, including adsorption, gas storage, separation, and catalysis. Developed at the Lavoisier Institute in France, MIL-101(Al) is composed of terephthalate linkers and trimeric μ3-O centered aluminium clusters, which give it a unique structure and high symmetry.
The framework of MIL-101(Al) is characterized by its mtn topology, akin to the zeolite material ZSM-39. This topology results in a structure with two distinct interconnected mesoporous cages, measuring 27 Å and 34 Å respectively. These large cages are accessible through microporous windows that are hexagonal and pentagonal in shape. The spacious cavities and windows endow MIL-101(Al) with a high potential for gas storage and separation processes, where the size and shape of the pores can be critical for selective adsorption.
One of the key advantages of MIL-101(Al) is its robustness, which is attributed to the strong bonds formed between the aluminium clusters and the carboxylate linkers. This robustness, coupled with the low toxicity of the aluminium-based MOFs, makes them suitable for applications in catalysis, where they can serve as stable and durable catalysts.
Applications & Versatility
In addition to gas-related applications, MIL-101(Al) has been explored for its potential in the removal of species from solutions, capitalizing on its large surface area and porosity to effectively capture and sequester contaminants. The material's high specific surface area of over 1000 ㎡/g and its particle size ranging from 100 to 1000 nm further enhance its performance in these applications.
The versatility of MIL-101(Al) extends to the realm of drug delivery, where its porous structure can be utilized for the controlled release of pharmaceutical agents. The ability to tailor the pore size and surface chemistry of MOFs like MIL-101(Al) offers opportunities to design materials that can interact specifically with drug molecules, potentially improving the efficacy and safety of drug delivery systems.
MIL-101(Al) is a multifaceted MOF with a broad spectrum of applications, from environmental remediation to advanced catalysis and drug delivery. Its unique structural features, combined with its robustness and low toxicity, position it as a promising material for future technological advancements and sustainable solutions across various industries.
Frequently Asked Questions
What is MIL-101(Al)?
MIL-101(Al) is a highly symmetric Metal Organic Framework (MOF) developed at the Lavoisier Institute in France. It consists of terephthalate linkers and trimeric μ3-O centered aluminium clusters.
What are the key physical properties of MIL-101(Al)?
It features a particle size of 0.1~0.2μm (ranging up to 1000 nm in some applications), a high specific surface area of ≥1000㎡/g, and a pore size of 0.4~0.6 mm.
What makes the structure of MIL-101(Al) unique?
It features an mtn topology similar to the zeolite ZSM-39, featuring two distinct interconnected mesoporous cages measuring 27 Å and 34 Å, which are accessible via hexagonal and pentagonal microporous windows.
Why is MIL-101(Al) suitable for catalysis?
Its suitability is due to its robustness, which comes from strong bonds between the aluminium clusters and carboxylate linkers, combined with the low toxicity typical of aluminium-based MOFs.
What are the primary applications of MIL-101(Al)?
MIL-101(Al) is widely used in gas storage and separation, selective adsorption, environmental contaminant removal from solutions, advanced catalysis, and controlled-release drug delivery systems.