High-Quality MOF-74(Mg) Powder Metal Organic Frameworks - China Suppliers and Factory for Enhanced Gas Adsorption Service, Exporter
Product Description
| Product Name | MOF-74(Mg) |
| Particle size | 3-5μm |
| Specific surface area | ≥1100㎡/g |
| Pore size | 1.2nm |
CO2 Adsorption
One of the most widely studied applications of MOF-74(Mg) is its use in CO2 adsorption. The material exhibits excellent CO2 uptake, particularly at low pressures, due to the strong interaction between CO2 molecules and the open magnesium sites. This property makes MOF-74(Mg) a promising candidate for CO2 capture and storage (CCS) technologies.
Water Adsorption
In addition to CO2 adsorption, MOF-74(Mg) has been investigated for its potential in water adsorption. The material exhibits a decent water uptake of 25.172 g/g at 1 bar, making it a promising candidate for atmospheric water harvesting (AWH). The adsorption process is influenced by the interaction between water molecules and the open metal sites, as well as the pore structure of the framework.
Electrochemical Applications
MOF-74(Mg) has also been explored for its potential in electrochemical applications, particularly in solid-state electrolytes and batteries. The material's high ionic conductivity and stability make it an attractive candidate for use in all-solid-state sodium metal batteries (ASSMBs). When used as a solid electrolyte, MOF-74(Mg) exhibits an ionic conductivity of 8.53 × 10−4 S cm−1 at 70 °C, along with a wide potential window of 1-4.3 V.
Hydrogen Storage
Hydrogen storage is another promising application of MOF-74(Mg). The material's open metal sites and porous structure enable strong interactions with hydrogen molecules, making it suitable for high-capacity hydrogen storage. When modified with defective frameworks and catalysts such as platinum (Pt), MOF-74(Mg) can achieve a reversible hydrogen storage capacity of 2.55 wt.% at 160 °C and 81 bar.
Frequently Asked Questions
What are the physical and structural properties of MOF-74(Mg)?
MOF-74(Mg) features a particle size of 3-5μm, a specific surface area of ≥1100㎡/g, and a pore size of 1.2nm.
Why is MOF-74(Mg) effective for CO2 capture?
MOF-74(Mg) exhibits excellent CO2 uptake at low pressures due to the strong interaction between CO2 molecules and its open magnesium sites, making it ideal for CO2 capture and storage (CCS) technologies.
What is the water adsorption capacity of MOF-74(Mg)?
The material demonstrates a water uptake of 25.172 g/g at 1 bar, influenced by open metal site interactions and framework pore structure, suitable for atmospheric water harvesting (AWH).
How is MOF-74(Mg) applied in solid-state batteries?
Used as a solid electrolyte in all-solid-state sodium metal batteries (ASSMBs), it offers an ionic conductivity of 8.53 × 10−4 S cm−1 at 70 °C and a broad electrochemical stability window of 1-4.3 V.
What performance metrics does MOF-74(Mg) offer in hydrogen storage?
When modified with defective frameworks and platinum (Pt) catalysts, MOF-74(Mg) achieves a reversible hydrogen storage capacity of 2.55 wt.% at 160 °C and 81 bar with rapid uptake/release and stable cycling.
What makes MOF-74(Mg) suitable for industrial scale applications?
Its combination of high specific surface area (≥1100㎡/g), uniform micro-pore size (1.2nm), strong open metal site interactions, and chemical stability allows for robust performance in gas separation, energy storage, and water harvesting systems.
