Search results for zeolite

Materials Science Oct 8, 2018

A robust material for the uptake and storage of ammonia at densities that come close to that of the liquefied gas

Handling, storing, and shipping of ammonia requires costly equipment and special precautions because of its inherent corrosiveness and toxicity. Scientists in Manchester, UK, have found that a metal–organic framework, MFM-300(Al), ...

Materials Science Oct 2, 2018

Chemists develop record-breaking porous crystalline material with world's highest surface area

Porosity is the key to high-performance materials for energy storage systems, environmental technologies or catalysts. The more porous a solid state material is, the more liquids and gases it is able to store. However, a ...

Materials Science Sep 11, 2018

Researchers discover how caged molecules 'rattle and sing'

A team of energy researchers from the University of Minnesota and University of Massachusetts Amherst has discovered that molecular motion can be predicted with high accuracy when confining molecules in small nanocages. Their ...

Materials Science Sep 5, 2018

Improvement to the catalyst that converts methane to syngas

Hokkaido University researchers have created an improved catalyst for the conversion of methane gas into syngas, a precursor for liquid fuels and fundamental chemicals.

Nanomaterials Aug 16, 2018

Scientists discover why silver clusters emit light

Clusters of silver atoms captured in zeolites, a porous material with small channels and voids, have remarkable light-emitting properties. They can be used for more efficient lighting applications as a substitute for LED ...

Nanomaterials Aug 13, 2018

Schwarzites: Long-sought carbon structure joins graphene, fullerene family

The discovery of buckyballs surprised and delighted chemists in the 1980s, nanotubes jazzed physicists in the 1990s, and graphene charged up materials scientists in the 2000s, but one nanoscale carbon structure—a negatively ...

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 ...

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