Superadsorbent polymers (SAPs) are materials capable of absorbing and retaining large quantities of water or aqueous solutions through an osmosis process. Thanks to their excellent properties, superabsorbent polymers have been widely used in various sectors, such as industry, pharmaceutical, personal care, agriculture and construction. The water vapor produced in industrial chimneys represents a precious resource […]
One of the main goals to achieve a society that makes use of sustainable energy (CO2 free) is the development of systems capable of producing clean energy. Hydrogen, if produced in a sustainable manner, appears to be an environmentally and climate-friendly energy vector. It is a promising and economical clean fuel that during combustion leads […]
Atmospheric pollution is characterized by gaseous contaminants such as nitrogen oxides (NOx) and volatile organic compounds (VOCs) that are potentially dangerous for human health. In the last few years, the lab has developed new photo-active materials (building materials, ceramics, cements…) for the abatement of these types of pollutants. The combination of sorbents and photo-active materials, […]
Titanium dioxide (TiO2) is one of the most used photocatalyst in research laboratories and in industry, because of its chemical stability and low price. However, even if it is extremely active under UV irradiation, it does not achieve same performances under solar and LED irradiation. Furthermore, it was recently claimed as «possible carcinogenic» if employed […]
Air and water pollution are a global concern. Indeed, several organic and inorganic compounds are dispersed in the enviroment affecting our lives. With the use of innovative sorbents, it is possible to absorb and to remove some of these pollutants. These materials can be coupled with photoactive catalysts that are able also to degrade absorbed […]
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