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Squeezing More Energy Out of Batteries

Wed, 03/02/2011 - 9:56am
By Kevin Bullis

Xerox's Palo Alto Research Center (PARC) has developed a new printing technology that promises to pack more energy into batteries for electric vehicles. By printing a striped pattern of energy storage materials and highly conductive materials, researchers at PARC are making electrodes that are much thicker than those in conventional batteries.

These could increase battery storage capacity by 10 to 30 percent while costing little more to manufacture, says Scott Elrod, director of the Hardware Systems Laboratory at PARC. The technology could also apply to metal-air batteries that could store far more energy than anything on the market today.

For access to the complete article go to: http://www.technologyreview.com/energy/32447/?ref=rss

Article Source: Technology Review, published by MIT

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