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China Suppliers Factory for HKUST-1 Powder Metal Organic Frameworks (MOFs) - High Performance Gas Adsorption
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| Parameter | Specification |
|---|---|
| Product name | HKUST-1 |
| Particle size | ≈1 μm |
| Specific surface area | ≥1600 ㎡/g |
| Pore size | 0.3~0.5 nm |
HKUST-1, also named MOF-199, is a sophisticated Metal Organic Framework (MOF) that has been extensively studied for its remarkable gas adsorption and separation capabilities. Its structure is defined by the assembly of dimeric metal units bridged by benzene-1,3,5-tricarboxylate (BTC) ligands, with copper ions (Cu2+) at its core, providing a robust framework for molecular interactions.
The innovative synthesis of HKUST-1 has led to the development of monolithic forms that rival the CO2 adsorption performance of traditional powders. This advancement is pivotal for industries seeking efficient and scalable solutions for greenhouse gas capture, aligning with global efforts to combat climate change.
The incorporation of ionic liquids into HKUST-1's framework has been a significant breakthrough, endowing the MOF with enhanced water adsorption capabilities. This feature is particularly beneficial for waste heat recovery processes, where the selective adsorption and release of water can improve overall energy efficiency.
Moisture stability has been further enhanced through the extrusion of HKUST-1 with hydrophobic polymers. This technique not only preserves the MOF's crystalline integrity but also augments its effectiveness in gas separation, making it an ideal candidate for applications in moist or humid conditions.
Advanced computational methods, such as density functional theory, have been utilized to delve into the vibrational properties of HKUST-1. These studies have shed light on its spin-dependent behavior, which is crucial for optimizing its performance in various gas separation technologies.
The synthesis of magnetic nanocomposites that incorporate HKUST-1 has opened new avenues for environmental remediation. These composites have shown exceptional adsorption efficiency for pollutants like methylene blue and CO2, demonstrating the MOF's broad applicability in purifying the environment.
Physically, HKUST-1 is characterized by a particle size ranging from 100 to 1000 nm and a specific surface area exceeding 1000 ㎡/g. Its pore size, falling within the 0.3 to 0.5 nm range, enables precise molecular sieving, making it highly selective for gas separation processes.
The versatility and enhanced properties of HKUST-1 have positioned it as a prominent material for a spectrum of industrial applications. Its adaptability, coupled with ongoing research and development, ensures that HKUST-1 will continue to be a cornerstone in addressing contemporary challenges, particularly in the realms of environmental conservation and energy efficiency.
Q: What is HKUST-1?
HKUST-1, also known as MOF-199, is a sophisticated Metal Organic Framework (MOF) made of copper ions (Cu2+) coordinated with benzene-1,3,5-tricarboxylate (BTC) ligands, recognized for its excellent gas adsorption and separation properties.
Q: What are the physical properties of HKUST-1?
HKUST-1 features a particle size of approximately 1 μm (ranging from 100 to 1000 nm), a specific surface area exceeding 1000 ㎡/g (typically ≥1600 ㎡/g), and a pore size of 0.3 to 0.5 nm, which allows for precise molecular sieving.
Q: How is the moisture stability of HKUST-1 improved?
Moisture stability is enhanced by extruding HKUST-1 with hydrophobic polymers. This technique preserves the framework's crystalline structure and improves its effectiveness in humid gas separation processes.
Q: What are the benefits of incorporating ionic liquids into HKUST-1?
Integrating ionic liquids into the HKUST-1 framework significantly enhances its water adsorption capabilities, which is highly beneficial for industrial waste heat recovery systems.
Q: How can HKUST-1 be used for environmental remediation?
By synthesizing magnetic nanocomposites that incorporate HKUST-1, researchers have achieved exceptional adsorption efficiency for environmental pollutants, such as methylene blue and greenhouse gases like CO2.