Search results for zeolite

Engineering Jul 26, 2018

NASA-developed coating investigated for protecting Smithsonian specimens

A technology that has shielded some of NASA's highest-profile space observatories from potentially harmful molecular contamination is now being evaluated as a possible solution for protecting the Smithsonian Institution's ...

Condensed Matter Jul 17, 2018

Solutions to water challenges reside at the interface

In response to rising water scarcity, leading Argonne National Laboratory researcher Seth Darling describes the most advanced research innovations that could address global clean water accessibility. His comprehensive paper ...

Materials Science Jul 4, 2018

Porous materials shed light on environmental purification

During the last two decades, porous materials such as zeolites and metal-organic frameworks have drawn the attention of the scientific community due to the wide range of applications derived from their porosity. Recently, ...

Materials Science Jun 26, 2018

Probing the complex dielectric properties of metal-organic frameworks (MOFs)

An international team of researchers from Oxford, Diamond, and Turin, has demonstrated the novel use of synchrotron radiation infrared (SRIR) reflectivity experiments (Figure 1), to measure the complex and broadband dielectric ...

Materials Science Jun 25, 2018

Uncovering a missing link from methane to methanol

Microscopic crystalline structures called metal-organic frameworks (MOFs) may provide a way to solve one of the biggest problems in methane functionalization catalysis, an economically important chemical process.

Materials Science Jun 20, 2018

Chemical 'caryatids' improve the stability of metal-organic frameworks

Metal-organic frameworks (MOFs) are materials with nano-sized pores in their crystal structures. These pores allow MOFs to capture molecules so efficiently that they are now prime candidates in applications like carbon capture ...

Space Exploration Jun 8, 2018

Mineralogy on Mars points to a cold and icy ancient climate

The climate throughout Mars' early history has long been debated—was the Red Planet warm and wet, or cold and icy? New research published in Icarus provides evidence for the latter.

Environment May 25, 2018

Steel chips show promise at removing E. coli from storm drain water

A summer rainstorm can rejuvenate the landscape, but the runoff it creates may contain contaminants, such as E. Coli bacteria, that can negatively impact water quality in rivers and streams. Peng Dai, a graduate student in ...

Materials Science May 17, 2018

Functional films made of environmentally friendly clay minerals and dyes

Researchers from Tokyo Metropolitan University and Shimane University have created a transparent hybrid film that combines natural clay minerals and dyes into a material that changes color in response to environmental humidity. ...

Materials Science Apr 10, 2018

New material makes cooling devices more energy-efficient

Waste heat from industry can often not be utilised because of its low temperature. With this material, it can be used in environmentally friendly cooling systems for example in the field of building technology. The research ...

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