Scientists have created new superconducting compounds of hydrogen and praseodymium, a rare-earth metal, one substance being quite a surprise from the perspective of classical chemistry. The study helped find the optimal metals ...
Superconductivity
Mar 3, 2020
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Recycling keeps paper, plastics, and even jeans out of landfills. Could recycling rare-earth magnets do the same? Perhaps, if the recycling process can be improved.
Materials Science
Dec 4, 2012
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Recycling keeps paper, plastics, and even jeans out of landfills. Could recycling rare-earth magnets do the same? Perhaps, if the recycling process can be improved.
Engineering
Oct 24, 2012
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(PhysOrg.com) -- Optimizing the conductivity of ceria based oxides, or doped ceria, is crucial to their use as electrolytes in future solid oxide fuel cells.
Condensed Matter
Jan 12, 2012
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High-tech firms across the globe have been hit hard by China's slashing of rare earth metals exports but it is turning out to be good news for Estonia's small Silmet factory.
Business
Dec 1, 2010
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