Scientists at the U.S. Department of Energyâ€™s (DOE) Ames Laboratory have been awarded 45 million processor-hours of computer time on Titan, recently named the worldâ€™s premier open science supercomputer. They will use the enormous computational capability of Titan to identify promising compositions of new magnetic materials that do not contain rare earth elements, which are increasingly in short supply. Stronger non-rare earth permanent magnets are critical to replace the current rare earth magnets for energy efficient electric drive motors (used in hybrid and electric vehicles) and
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Scientists at the U.S. Department of Energyâ€™s (DOE) Ames Laboratory have discovered new ways of using a well-known polymer in organic light emitting diodes (OLEDs), which could eliminate the need for an increasingly problematic and breakable metal-oxide used in screen displays in computers, televisions, and cell phones.
Tom Barton of Iowa State University and the Ames Laboratory has been elected president-elect of the American Chemical Society, the world's largest scientific society. He will be president-elect in 2013, president in 2014 and immediate past-president in 2015. Among his leadership priorities is improving elementary and secondary science education in America.
Scientists at the U.S. Department of Energyâ€™s Ames Laboratory are working to more effectively remove the neodymium, a rare earth, from the mix of other materials in a magnet. Initial results show recycled materials maintain the properties that make rare-earth magnets useful.
Scientists at the U.S. Department of Energyâ€™s (DOE) Ames Laboratory are learning more about how nano-scale catalytic systems work, and their research could be the key to improved processes for refining biofuels and producing other chemicals.