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Rare earth elements vital to electric and hybrid vehicles and numerous other energy technologies could one day be replaced at least in part by compounds of heavy transition elements, a team of researchers has discovered. This finding goes against conventional wisdom that high performance magnets req...
Enterprises from energy production to environmental cleanup depend on chemistry. A multi-institutional team has generated 70 publications in three years to demonstrate the prodigious scientific output of the world's fastest simulations exploring a continuum from chemistry to materials science. Many ...
Nanoscale robots that can flow through blood or repair complex electronics may yet be a possibility with the help of a new strategy developed at Oak Ridge National Laboratory. Although devices such as computer processors can effectively handle electrical signals at the length scale of 10 nanometers,...
Eliminating barriers to energy efficiency of U.S. industry is the focus of a new report commissioned by the Department of Energy and performed by Georgia Institute of Technology and Oak Ridge National Laboratory. As the consumer of about one-third of the nation's energy, the industrial sector presen...
When converting corn into ethanol, a lot of lignin and cellulosic material is left over. We could get energy out of the remains and turn them into other useful chemicals—if only we had controllable, efficient processes. To improve those processes, computational chemist Ariana Beste and experimental ...
Ionic liquids have emerged as promising new solvents capable of disrupting the cellulose crystalline structure in a wide range of biomass feedstocks. Such biomass is of particular interest as a renewable and sustainable source of fuels and chemicals, and the crystallinity of the cellulose is one of ...
Researchers used the SEQUOIA inelastic spectrometer at the Spallation Neutron Source to map the dynamics of hydrogen atoms in a natural crystal of muscovite. The team from the Czech and Slovak Republics compared their experimental findings with computer simulations of the material's structure and dy...
Separating olefins from paraffin in petroleum wastewater is a heavy expense for the petrochemical industry. Companies are looking for cheaper techniques to recycle waste streams. Neutron scattering on the BASIS instrument at Oak Ridge National Laboratory's Spallation Neutron Source shows that olefin...
Spin valves are widely used in computing applications and are seen as a potentially revolutionary technology in applications such as memory chips and miniature chips and sensors. They are a part of the suite of technologies known as "spintronics," which use the magnetic property of electrons called ...
Unsafe commercial motor vehicles may be off the roads sooner with help from an Oak Ridge National Laboratory-led testing facility in Greene County, Tenn. ORNL researchers are working alongside state troopers to test and validate screening technologies such as an infrared system that can automaticall...