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Search results for metal-organic frameworks

Analytical Chemistry Jul 18, 2024

Bridging the 'valley of death' in carbon capture

Mitigating the effects of climate change has become a major focus worldwide, with countries and international organizations developing various strategies to address the problem. Lowering CO2 emissions is at the top, with ...

Nanomaterials Jul 11, 2024

New method to synthesize amorphous metal-organic frameworks and coordination polymers

Researchers at Humboldt-Universität zu Berlin, led by Prof. Dr. Nicola Pinna, have made an advancement in nanotechnology, successfully extending the well-known Stöber method to synthesize amorphous metal-organic frameworks ...

Environment Jul 4, 2024

The energy transition requires a lot of minerals and metals—which could impact our lakes

Bringing about the energy transition is essential, but it will require developing a significant amount of minerals and "green" electricity, such as hydroelectricity. These activities often take place on Indigenous lands and ...

Materials Science Jun 27, 2024

How scientists build rotatory machines with molecules

Machines have evolved to meet the demands of daily life and industrial use, with molecular-scale devices often exhibiting improved functionalities and mechanical movements. However, mastering the control of mechanics within ...

Analytical Chemistry Jun 26, 2024

Researchers create an optical lens that senses gas

A research team from the University of Jena has developed a small optical lens, only a few millimeters in size, whose refractive behavior changes in the presence of gas. As reported by the researchers in the journal Nature ...

Polymers Jun 17, 2024

New 2D polymer brings scientists a step closer to realizing switchable quantum states

An international research team led by Dr. Florian Auras from Dresden University of Technology (TUD) has succeeded in developing a new type of material in the rather young research field of covalent organic frameworks. The ...

Analytical Chemistry Jun 14, 2024

New photocatalytic COFs mimic photosynthesis for Hâ‚‚Oâ‚‚ production

National University of Singapore (NUS) chemists have developed hexavalent photocatalytic covalent organic frameworks (COFs) which mimic natural photosynthesis for the production of hydrogen peroxide (H2O2), an important industrial ...

Analytical Chemistry Jun 13, 2024

Chemists demonstrate heterogeneous catalysis for synthesis of complex molecule

A catalyst developed at LIKAT in Rostock opens up new avenues in the synthesis of fine chemicals for pharmaceuticals, agrochemicals and household chemicals, for example. Its effect is based on isolated copper atoms applied ...

Condensed Matter Jun 6, 2024

Scientist advance simulation of metal-organic frameworks with machine learning

Hydrogen storage, heat conduction, gas storage, CO2 and water sequestration—metal-organic frameworks (MOFs) have extraordinary properties due to their unique structure in the form of microporous crystals, which have a very ...

Materials Science Jun 1, 2024

Shear genius: Researchers find way to scale up wonder material, which could do wonders for the Earth

Researchers at the University of Virginia School of Engineering and Applied Science have figured out how to take a miracle material, one capable of extracting value from captured carbon dioxide, and do what no one else has: ...

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