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For metals of the smartphone age, no Plan B

By Guest PostDecember 5, 2013Science, Technologybarbara reck, best substitute materials, cardiovascular imaging, catalyst, chromium, comprehensive analysis, copper, dysprosium, ermelinda harper, europium, flat panel displays, laser technologies, lead, lifecycle of metals, manganese, metals, modern products, no plan b, numerical rating, periodic table, permanent magnets, platinum group metal, rare earth elements, rees, rhodium, smartphone age, solar energy systems, solar panels, thallium, thomas e graedel, thulium, vehicle emissions, yale study, ytterbium, yttrium

Many of the metals needed to feed the surging global demand for high-tech products, from smart phones to solar panels, cannot be replaced, leaving some markets vulnerable if resources become scarce, according to a new Yale study.

In a comprehensive analysis, a team of researchers from the Yale School of Forestry & Environmental Studies (F&ES) evaluated how all 62 metals or metalloids on the periodic table of elements are used in consumer products, and the extent to which each of those metals could be replaced if reserves dwindle or supplies become unreliable. (more…)

Rare Earth Elements: The World is Rapidly Running Out and China Has Most of The Remaining Supply

Most people have no idea what rare earth elements are, but a wide array of the technologies that we use every single day are dependent on them.

Without rare earth elements, we would have no hybrid car batteries, flat screen televisions, cell phones or iPods. Without rare earth elements, the entire “green economy” would not be able to function, because almost all emerging green technologies use them.

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For metals of the smartphone age, no Plan B

Rare Earth Elements: The World is Rapidly Running Out and China Has Most of The Remaining Supply