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Search results for metal organic framework

Analytical Chemistry Feb 24, 2023

Technique captures and separates benzene air pollution

Led by scientists at the University of Manchester, a series of new stable, porous materials that capture and separate benzene have been developed. Benzene is a volatile organic compound (VOC) and is an important feedstock ...

Analytical Chemistry Feb 22, 2023

Color-coding aids evaluation of new solar tech materials

To develop more efficient next-generation materials for solar energy harvesting, researchers must learn to control the way molecules interact—their "coherence" when they absorb light. To gain this control, researchers need ...

Nanomaterials Feb 21, 2023

Metal-organic layers: Preparation and applications

Metal-organic frameworks (MOFs) made by bridging metal-containing nodes with organic ligands are a type of ordered porous materials. The first case of MOFs reported by Yaghi et al. in 1995 sparked a frenzy in the research ...

Biotechnology Feb 9, 2023

Sensing water for smarter agriculture

Smart electronic soil sensors could enable farmers to deliver tailored doses of water to their crops, maximizing food production while saving water. KAUST researchers have developed a rapid and sensitive soil moisture sensor, ...

General Âé¶¹ÒùÔºics Jan 30, 2023

Predicting human group sizes with physics

Only by knowing the average number of friends each person has, scientists at Complexity Science Hub (CSH) were able to predict the group sizes of people in a computer game. For this purpose, they modeled the formation of ...

Materials Science Jan 18, 2023

New 'chain mail' material of interlocking molecules is tough, flexible and easy to make

University of California, Berkeley, chemists have created a new type of material from millions of identical, interlocking molecules, that for the first time allows the synthesis of extensive 2D or 3D structures that are flexible, ...

Analytical Chemistry Jan 12, 2023

Researchers construct macroporous structure for single-atom catalysts

Single-atom catalysts are prized because of the way they maximize the use of active sites and because they have easy tunability. However, in most conventional single-atom catalysts, the active sites are buried in the thick ...

Materials Science Jan 11, 2023

Toward 'green' ammonia and a 'greener' fertilizer: New MOFs use less energy to separate ammonia from chemical reactants

Industrial production of ammonia, primarily for synthetic fertilizer—the fuel for last century's Green Revolution—is one of the world's largest chemical markets, but also one of the most energy intensive.

Materials Science Jan 9, 2023

'Smart' coating can be precisely applied to make fabric into protective gear

A durable copper-based coating developed by Dartmouth College researchers can be precisely integrated into fabric to create responsive and reusable materials such as protective equipment, environmental sensors, and smart ...

Analytical Chemistry Dec 28, 2022

Chemists create framework for the oxidation of hydrocarbons

RUDN University chemists have created new copper-containing metallasilsesquioxane frameworks. Some of them have proven to be effective catalysts for the oxidation of hydrocarbons. The results are published in Molecules.

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