Search results for gas permeation

Materials Science Dec 9, 2020

Oxidation in novel coating material for aircraft gas turbine engines

Certain sections of aero gas-turbine engines, which are widely used in aircrafts, regularly reach temperatures above 1,200 °C. Needless to say, any materials used in such harsh environments must be durable and up to the ...

Nanomaterials Dec 2, 2020

Novel metal-organic framework nanosheets developed for anticorrosive coating

The marine functional materials group led by Prof. Wang Liping at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS), has successfully prepared ultrathin metal-organic ...

Nanophysics Nov 27, 2020

Graphene balloons to identify noble gases

New research by scientists from Delft University of Technology and the University of Duisburg-Essen uses the motion of atomically thin graphene to identify noble gasses. These gasses are chemically passive and do not react ...

Astronomy Nov 13, 2020

Cosmic furnace seen by X-ray observatory

This burst of color shows a fascinating discovery: a galaxy cluster acting as a cosmic furnace. The cluster is heating the material within to hundreds of millions of degrees Celsius—well over 25 times hotter than the core ...

Astronomy Oct 20, 2020

New CubeSat will observe the remnants of massive supernovas

Scientists at CU Boulder are developing a satellite about the size of a toaster oven to explore one of the cosmos' most fundamental mysteries: How did radiation from stars punch its way out of the first galaxies to fundamentally ...

Materials Science Aug 20, 2020

Aerogel: The micro structural material of the future

Aerogel is an excellent thermal insulator. So far, however, it has mainly been used on a large scale, for example in environmental technology, in physical experiments or in industrial catalysis. Empa researchers have now ...

Astronomy Aug 18, 2020

Magnetized gas flows feed a young star cluster

Observations of magnetic fields in interstellar clouds made of gas and dust indicate that these clouds are strongly magnetized, and that magnetic fields influence the formation of stars within them. A key observation is that ...

Polymers Aug 10, 2020

Metal organic frameworks made to act as liquids

Innovative materials called metal organic frameworks (MOFs) could become much more versatile following research that shows that they can be manipulated as liquids.

Environment Jul 28, 2020

Remains of Cold War plane crash emerging from rapidly melting Alaska glacier

In June this summer, a team of military personnel touched down on Alaska's Colony Glacier with a somber mission: to recover newly unthawed wreckage and human remains from a fatal Cold War-era plane crash. The plane, en route ...

Materials Science Jul 14, 2020

Molecularly thin interface between polymers for efficient carbon dioxide capture membrane

Climate breakdown caused by carbon dioxide (CO2) emission into the atmosphere is a major existential problem confronting humanity. The most acceptable solution would be complete termination of the use of fossil fuels, or ...

page 7 from 26