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Search results for metal-organic frameworks

Analytical Chemistry May 22, 2024

New metal-free porous framework materials may have potential for hydrogen storage

Researchers at the University of Liverpool and the University of Southampton have used computational design methods to develop non-metal organic porous framework materials, with potential applications in areas such as catalysis, ...

Materials Science May 22, 2024

A metal-free organic framework for electrocatalytic production of ethylene from carbon dioxide

Use of the greenhouse gas CO2 as a chemical raw material would not only reduce emissions, but also the consumption of fossil feedstocks. A novel metal-free organic framework could make it possible to electrocatalytically ...

Analytical Chemistry May 16, 2024

Researchers develop a detector for continuously monitoring toxic gases

Most systems used to detect toxic gases in industrial or domestic settings can be used only once, or at best a few times. Now, researchers at MIT have developed a detector that could provide continuous monitoring for the ...

Nanophysics May 14, 2024

Scientists achieve giant Rashba–Dresselhaus spin splitting in 2D chiral metal-organic frameworks

A research team led by Prof. Li Xingxing and academician Yang Jinlong from University of Science and Technology of China (USTC) has developed two-dimensional (2D) chiral metal-organic frameworks as Rashba-Dresselhaus (R-D) ...

Condensed Matter May 14, 2024

Research team develops electromagnetic wave absorbers with strong absorption and broad effective bandwidth

A research team from the Department of Functional Composites in Composites Research Division at Korea Institute of Materials Science (KIMS) has successfully developed electromagnetic wave absorbers based on metal-organic ...

Analytical Chemistry May 2, 2024

New sugar-based catalyst could offer a potential solution for using captured carbon

A new catalyst made from an inexpensive, abundant metal and common table sugar has the power to destroy carbon dioxide (CO2) gas.

Environment May 1, 2024

Tire toxicity faces fresh scrutiny after salmon die-offs

For decades, concerns about automobile pollution have focused on what comes out of the tailpipe. Now, researchers and regulators say, we need to pay more attention to toxic emissions from tires as vehicles roll down the road.

Condensed Matter Apr 29, 2024

When does a conductor not conduct? Switching a 2D metal-organic framework from an insulator to a metal

An Australian-led study has found unusual insulating behavior in a new atomically-thin material—and the ability to switch it on and off.

Analytical Chemistry Apr 22, 2024

Preparation of single-atom catalysts for highly sensitive gas detecting

Gas sensors have been widely applied in areas such as medical health, environmental monitoring, and food safety. However, current gas sensors still face several challenges, including low sensitivity, long response and recovery ...

Analytical Chemistry Apr 22, 2024

Alkali-decorated microenvironments aid Cu single atom catalysts in COâ‚‚ hydrogenation

Since the advent of industrial revolution, the accumulation of carbon dioxide (CO2) in the Earth's atmosphere has raised significant environmental and climate concerns. As a response to this pressing challenge, the conversion ...

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