Researchers at Oak Ridge National Laboratory say they’ve 3-D-printed permanent magnets that can outperform bonded magnets made using traditional techniques while conserving critical rare materials in the process.
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The recycled rubber we so readily discard—some 290 million tires each year—could someday provide electricity to our electric vehicles or store solar or wind energy.
Read MoreMesoporous titania-bronze microspheres show promise as lithium-ion battery anodes. Credit: M. Paranthaman; ORNL Conceptually, lithium-ion batteries are simple devices comprising the anode, cathode and electrolyte. The anode’s job is to…
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