They are developing a new family of materials to reduce pollutants

The finding, published in the prestigious journal Nature Communications, “opens up endless possibilities for industries such as energy or pharmaceuticals,” according to UA sources.

In general, scientists try to produce highly ordered materials. For example, zeolites, the largest and most widely used family of catalysts in the chemical industry, consist of repeating units.

“By being obsessed with order, we set aside materials between disordered and regular, where the possibilities are endless. We realized that there are numerous opportunities to create new materials with unique properties in imperfect and disordered materials, says Noemí Linares, UA researcher and author of the paper.

“In the imperfect and disordered, the constraints that regular structures often impose do not exist, opening up endless possibilities for creating and designing materials,” said Javier Garcia Martinez, UA professor of inorganic chemistry and director of Nanomol.

Based on this idea, the UA researchers constructed materials that lie at the center of ordered structures called zeolites. These hybrid materials have important advantages, such as a large surface area that allows them to transform very voluminous molecules, which was previously not possible with conventional very narrow pore zeolites.

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In particular, “a material on the borderline between order and disorder,” as researcher and author Mónica J. Mendoza Castro describes it, “has disordered but very large voids that allow molecules to become more complex.” voluminous”.

To obtain these materials, the UA research team used a process that García Martínez explains with the following example: “It’s like we stopped the transformation of the worm into a butterfly before the process was complete, and we found that he was there. something completely new, fascinating and uncountable at this stage”.

The result “represents a revolution in catalysis, which is essential to making the chemical industry more sustainable,” according to UA sources, who pointed out that the technology is already patented.

This work, which also includes researchers from the University of Manchester (UK), is jointly funded by the European Horizon 2020 ZeoBioChem project and funding from the Department of Science and Innovation.

Source: EFE

Source: Ultimahora

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