A better way to produce metal-organic frameworks

Metal-organic frameworks are porous materials that can absorb incredible amounts of substances, and researchers hope to use them to mop up pollutants or as part of fuel cells that store hydrogen gas.

A hybrid material to spot organic contaminants in the atmosphere

The chemist Paula Moriones-Jiménez has obtained a type of hybrid material made up of organic and inorganic components and which is highly porous, a feature of interest for industrial sectors such as the pharmaceutical, automotive ...

New technology for producing porous aluminum

A new technology of producing an unsinkable aluminum alloy was developed at Peter the Great St. Petersburg Polytechnic University (SPbPU). Porosity is produced by the addition of foaming gas into liquid aluminum during re-melting. ...

Plant inspiration could lead to flexible electronics

Versatile, light-weight materials that are both strong and resilient are crucial for the development of flexible electronics, such as bendable tablets and wearable sensors. Aerogels are good candidates for such applications, ...

Leaf vein structure could hold key to extending battery life

The natural structure found within leaves could improve the performance of everything from rechargeable batteries to high-performance gas sensors, according to an international team of scientists. The researchers have designed ...

New insights into the forms of metal-organic frameworks

The accurate interpretation of particle sizes and shapes in nanoporus materials is essential to understanding and optimizing the performance of porous materials used in many important existing and potentially new applications. ...

Electron diffraction locates hydrogen atoms

Diffraction-based analytical methods are widely used in laboratories, but they struggle to study samples that are smaller than a micrometer in size. Researchers from the Laboratoire de cristallographie et sciences des matériaux ...

New material inhibits bacteria without penicillin

The mesoporous material Upsalite is shown to inhibit growth of bacteria associated with acne and hospital acquired infections. In a study published in ACS Omega, researchers at Uppsala University have shown that the mesoporous ...

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