February 4, 2013

Better Batteries for America: The 5-5-5 Plan

The Economist, The Economist


AP Photo

KRIS PUPEK, an industrial chemist at Argonne National Laboratory in Lemont, near Chicago, waves a tube of white powder in the air emphatically. A mere pinch of the contents is sufficient for his analytical colleagues to work out if it has the potential to be the next whizzy material in battery research. But Dr Pupek does not deal in pinches. His job is to find out whether potential can be turned into practice—in other words, whether something that has the right properties can be made cheaply, and in bulk.

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TAGGED: Lithium-air Battery, Lithium Ion Batteries, Battery, Flow Battery