Polyamine (PA) aerogel

Polyamine (PA) aerogel/Polyamine aerogel/PA aerogel from ruixi. The high specific surface area and pore structure of polyamide aerogels make it an adsorbent material. It can be used to adsorb heavy metal ions, organic pollutants, etc. from aqueous solutions to achieve purification of wastewater. Polyamide aerogels can also be used for the separation and purification of gases, such as hydrogen, oxygen, etc. The porous structure and good thermal stability of polyamide aerogel make it a catalyst support. By loading the catalyst active components on the aerogel, the dispersion, stability and catalytic activity of the catalyst can be improved. Polyamide aerogels are widely used in petrochemical, environmental protection and other fields. The preparation of polyamide aerogels usually uses the sol-gel method, using polyamide as the precursor, and forming a three-dimensional network structure through reactions such as hydrolysis and polycondensation. During the preparation process, the pore structure, specific surface area and mechanical properties of the airgel can be controlled by adjusting factors such as reaction conditions, additive types and concentrations.

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