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Search results for metal-organic frameworks

Materials Science Jun 2, 2022

Designing the perfect membrane for clean separation of gases

Selective removal of detrimental gases, e.g., hydrogen sulfide (H2S) and carbon dioxide (CO2) from natural gas (CH4) could become simpler and highly effective using a new class of oriented mixed-matrix metal-organic framework ...

Optics & Photonics May 26, 2022

Researchers realize gas-pressure-dependent luminescence

Photoluminescent metal-organic frameworks (PL-MOFs) have emerged as a promising class of stimuli-responsive luminescent materials due to their wide range of optoelectronic applications, particularly in luminescence sensing.

Materials Science May 23, 2022

Carbon capture takes sponge-like form with new cost-effective method

An international team of scientists is using porous, sponge-like materials that can trap carbon dioxide in their cavities while allowing other gases such as nitrogen to pass through.

Materials Science May 18, 2022

New material can 'capture toxic pollutants from air'

Researchers at University of Limerick have developed a new material that has the ability to capture toxic chemicals from the air.

Materials Science May 16, 2022

Converting CO2 to formic acid using an alumina-supported, iron-based compound

Photoreduction of CO2 into transportable fuel like formic acid (HCOOH) is a great way of dealing with CO2's rising levels in the atmosphere. To aid in this mission, a research team from Tokyo Tech chose an easily available ...

Analytical Chemistry May 16, 2022

Guest alignment and defect formation during pore filling in metal-organic framework films

Most people don't think about how molecules fit in the ultra-small spaces between other molecules, but that is what Professor Masahide Takahashi's research team think about every day at Osaka Metropolitan University. They ...

Materials Science May 9, 2022

Fabrication of filter with waste maize straw for efficient phosphate removal

Metal-organic frameworks (MOFs) are promising as adsorbents for pollutants removal due to their high surface area, low density, tunable porosity and potential for increased adsorption capacities.

Analytical Chemistry May 2, 2022

Natural gas could bridge gap from gasoline to electric vehicles, thanks to metal-organic frameworks

As the world turns its attention to electric vehicles as a replacement for gas-powered cars and trucks, some vehicles such as long-haul trucks and planes will need a bridge between gas and electric.

Materials Science Apr 26, 2022

New molecule sets stage for nickel as a 'greener' photocatalyst, reveals key steps in reaction process

In recent years, the golden word in precious metals is palladium.

Materials Science Apr 21, 2022

New materials for storing flammable industrial gases

How do I store more, and better? This summarizes the challenge of transporting flammable gases. To ensure industrial safety, these gases must be handled at defined temperature and pressure conditions that do not allow for ...

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