Description

Key Properties & Advantages
MIL-101(Fe) (KAR-F49)??s performance stems from its iron-based framework and hierarchical porous design:

Tunable Surface Chemistry: Easily modified via functional group incorporation (e.g., -NH?, -COOH, -OH), enabling tailored adsorption affinity and selectivity for specific target molecules (e.g., pollutants, gases, organic compounds).
Hierarchical Porosity: Features a range of pore sizes (0.3?C2.0 nm), facilitating efficient mass transport of both small and moderately sized molecules??critical for adsorption and catalytic reactions where diffusion limits performance.
High Surface Area (??1000 m2/g): Provides abundant active sites for adsorption, catalytic reactions, and functionalization, enhancing efficiency in all applications.
Iron-Mediated Activity: Iron nodes contribute Lewis acidity and redox properties, supporting:
Intrinsic catalytic activity for oxidation/reduction reactions.
Photocatalytic performance (low band gap) under visible light.
Robust Stability: Maintains structural integrity in aqueous environments (pH 3?C9) and moderate temperatures (up to 300??C under inert conditions), ensuring durability in industrial workflows.
Uniform Particle Size (1?C3 ??m): Ensures consistent packing in columns, uniform dispersion in composites (e.g., membranes), and reliable performance in scalable processes.
Core Applications
Customizable Adsorption & Separation
MIL-101(Fe) (KAR-F49)??s modifiable surface makes it ideal for targeted adsorption:

Functional Group Tuning: By adjusting surface ?????? (e.g., adding amine or carboxyl groups), adsorption capacity and selectivity for specific adsorbates (e.g., heavy metals, dyes, pharmaceuticals, CO?) can be significantly enhanced.
Pollutant Removal: Efficiently captures organic and inorganic contaminants from water and air, with modified variants achieving high selectivity for priority pollutants (e.g., Cr(VI), bisphenol A).
Catalyst & Carbon-Based Electrocatalyst Production
Catalytic Reactions: Serves as a catalyst or catalyst support for organic transformations (e.g., oxidation of alcohols, coupling reactions) and environmental remediation (e.g., degradation of persistent organic pollutants).
Carbon-Based Electrocatalysts: Thermally decomposed to produce iron-doped porous carbon materials, which exhibit excellent performance in electrocatalytic reactions (e.g., oxygen reduction reaction, hydrogen evolution reaction) for energy storage and conversion devices (e.g., fuel cells, batteries).
Photocatalysis
Visible-Light Activity: Its low band gap enables efficient light absorption, driving photocatalytic reactions such as:
Water splitting for hydrogen production.
Degradation of organic pollutants under solar light.
CO? reduction to value-added chemicals, supporting sustainable energy research.
High-Selectivity Membranes
Functionalized Membrane Design: When integrated into polymer or ceramic membranes, modified MIL-101(Fe) enhances selectivity for target molecules (e.g., water/ethanol separation, gas mixtures like CO?/CH?), improving efficiency in industrial separation processes.
Technical Specifications
Parameter Details
CAS Number 1189182-67-9
Product Name MIL-101(Fe)
Model KAR-F49
Metal Node Iron(III) (Fe3?)
Particle Size 1?C3 ??m
BET Surface Area ??1000 m2/g
Pore Size 0.3?C2.0 nm (hierarchical micropores/mesopores)
Thermal Stability Up to 300??C (inert atmosphere)
pH Stability 3?C9 (aqueous solutions)
Appearance Orange to reddish-brown crystalline powder
Quality Assurance
Each batch of KAR-F49 undergoes rigorous testing to ensure consistency:

X-ray diffraction (XRD) to confirm phase purity and structural integrity.
Nitrogen adsorption-desorption analysis to verify surface area and pore size distribution.
Scanning electron microscopy (SEM) to validate particle size uniformity.
Stability testing in aqueous and organic environments to ensure performance reliability.

A certificate of analysis (CoA) is provided with each order, documenting batch-specific properties.