Technologies

In this section it is possible to view, also through targeted research, the technologies inserted in the PROMO-TT Database. For further information on the technologies and to contact the CNR Research Teams who developed them, it is necessary to contact the Project Manager (see the references at the bottom of each record card).

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Geopolymer-based adsorbents for the separation and removal of pollutants in gaseous phase

# Record card
73
Description

Geopolymers are synthetic inorganic polymers obtained from an aluminosilicate powder and an aqueous solution of alkaline hydroxides or silicates. The material is mesoporous and a multidimensional and functional porosity can be generated through the addition of fillers or the use of specific techniques.

The mix-design of the mixture, pure or composite, allows to change the chemical-physical properties of the final material, also thanks to the nucleation of zeolitic phases. Geopolymers also possess ion exchange and electrostatic interaction capabilities.

Thematic areas
Chemicals & Physics / Inorganic substances
Materials / Ceramic materials
Materials / Composite and hybrid materials
Chemicals & Physics / Subtainable substances and green chemistry
Energy and environmental sustainability / Pollution treatment (air, soil, water)