Modified clay can remove herbicide from water

By creating neatly spaced slits in a clay mineral, University of Groningen Professor of Experimental Solid State Physics Petra Rudolf was able to filter water to remove a toxic herbicide. After removing the pollutant by heating ...

Cost-effective production of hydrogen from natural resources

Owing to their unbeatable electro-optical properties and compatibility with existing silicon technology, silicon nanosheets (SiNSs) are one of most exciting recent discoveries. They have been the most promising candidate ...

Clay can be used for carbon capture

Carbon capture will play a central role in helping the nations of the world manage and reduce their greenhouse gas emissions. Many materials are being tested for the purpose of capturing CO2. New results show that ordinary ...

Clays can expand under pressure

It was always believed that water is "squeezed" out of the clay structure under pressure but physicists at Umea University in Sweden together with German colleagues show that this appear to be not always true if excess of ...

Turning glass into clay

The magic mineral and microbial processes that transform volcanic glass into clay have been identified, adding important knowledge to how clay is formed.

Bricks made with wool

Spanish and Scottish researchers have added wool fibres to the clay material used to make bricks and combined these with an alginate, a natural polymer extracted from seaweed. The result is bricks that are stronger and more ...

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