Product Name
Name ：Al-MCM-41
Product Overview
Al-MCM-41 has a hexagonal ordered mesoporous structure, similar to a honeycomb.
From a micro point of view:
The channels are evenly distributed and arranged in a regular manner.
The pore size is relatively uniform, usually between 3-5 nm, and can be regulated to a certain extent by synthesis conditions.
The pore wall consists of amorphous silicon oxide, in which aluminum atoms are incorporated into the lattice of the silica tetrahedron in an isomorphic substitution.
From the overall structure
It has a high long-range order, that is, it maintains the consistency of the pore arrangement in a large range.
The pore volume is large, which is conducive to the storage and transmission of materials.
This unique structure enables Al-MCM-41 to have a large specific surface area and porosity, which can provide sufficient space and active sites for adsorption and reaction of substances.
Technical Parameter
SSA:400-700 m2/g
Pore capacity:¡ãC.44 cm2/g
Pore diameter:3-5 nm
SiO2/Al2O3:25
Product Features
Regular mesoporous structure: has a highly ordered pore structure.
High specific surface area: can provide a large number of active sites.
Introduction of aluminum: The incorporation of aluminum brings an acidic site to the material and enhances its acid catalytic performance.
Good thermal and hydrothermal stability: it can maintain structural stability under certain temperature and humidity conditions
Application Fields
Catalytic field: can be used as a catalyst for all kinds of acid catalytic reactions, such as cracking, isomerization, alkylation and other reactions.
Adsorption separation: Good adsorption and separation performance for specific molecules.
Carrier material: loaded with active components, used to prepare high-performance catalysts.
Related Information
Room temperature; relative humidity is not more than 90%; should not be directly exposed to the air; avoid water, acid, alkali.
Please e-mail for the detailed characterization data.
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