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NH2-MIL-101(Fe) Powder - Top China Suppliers & Factory for Metal Organic Frameworks (MOFs) in Catalysis and Sensing
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| Product Name | NH2-MIL-101(Fe) |
| Particle size | 0.8~1.0 μm |
| Specific surface area | ≥260㎡/g |
| Pore size | ≈2.1nm |
Catalytic Applications
NH2-MIL-101(Fe) serves as a support for Au-Cu nanoalloys, enhancing nitrogen fixation efficiency by improving N2 adsorption and reducing the energy barrier for N2 bond cleavage, achieving a notable NH3 yield of 161.07 μg h−1 mg-1cat. and a Faradaic efficiency of 58.86%.
The framework facilitates multi-site catalysis, activating both N2 and H2 under mild conditions, which is crucial for sustainable ammonia production.
Sensing Applications
NH2-MIL-101(Fe) nanoparticles have been integrated into sensors for simultaneous detection of caffeic acid and acetaminophen, demonstrating high sensitivity with detection limits of 29 nM and 24 nm, respectively.
Functionalized NH2-MIL-101(Fe) has been developed as a fluorescent biosensor for lead ions, achieving a detection limit of 9.51 ppb, showcasing its potential in environmental monitoring.
While NH2-MIL-101(Fe) exhibits remarkable capabilities, challenges remain in optimizing its performance for large-scale applications and ensuring stability under various operational conditions.
Frequently Asked Questions
Q: What is the particle size and surface area of NH2-MIL-101(Fe)?
NH2-MIL-101(Fe) features a particle size of 0.8~1.0 μm, a specific surface area of ≥260㎡/g, and a pore size of approximately 2.1nm.
Q: How does NH2-MIL-101(Fe) assist in electrocatalytic nitrogen fixation?
It acts as a support for Au-Cu nanoalloys, which enhances nitrogen fixation efficiency by improving N2 adsorption and lowering the energy barrier for N2 bond cleavage.
Q: What is the Faradaic efficiency of NH2-MIL-101(Fe) in nitrogen fixation?
It achieves a Faradaic efficiency of 58.86% alongside an NH3 yield of 161.07 μg h−1 mg-1cat.
Q: Can NH2-MIL-101(Fe) be used for environmental sensing?
Yes, functionalized NH2-MIL-101(Fe) can be utilized as a fluorescent biosensor for detecting lead ions with a detection limit of 9.51 ppb.
Q: What substances can be detected electrochemically using NH2-MIL-101(Fe)?
It is integrated into sensors for the simultaneous detection of caffeic acid and acetaminophen, offering detection limits of 29 nM and 24 nm, respectively.
Q: What are the limitations or challenges of using NH2-MIL-101(Fe)?
The main challenges involve optimizing its performance for large-scale applications and ensuring its long-term stability under diverse operational conditions.