News tagged with rare earth elements

Finding ancient minerals for high-tech uses

As demand for high-tech devices and green technologies rises, countries around the world are scavenging for sources of rare earth elements—the expensive metals required in everything from iPods to hybrid cars.

dateOct 29, 2013 in Earth Sciences
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For perfect nano-crystals, just add water

A simplified technique to fabricate nano-crystals of cerium dioxide (CeO2), which have wide-ranging technological and industrial applications, has been "unexpectedly" demonstrated by a UNSW chemist.

dateJul 10, 2013 in Nanomaterials
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