Most people consider switching to electric vehicles to save money on gas and contribute to a healthier environment. But “range anxiety,” the fear of being stranded with no power, was cited by 64 percent of
consumers as a main detractor to buying an electric vehicle.
Electric cars today typically can travel only about 100 miles on current battery technology, called lithium-ion (LIB). LIB technology stands little chance of being light enough to travel 500 miles on a single charge and cheap enough to be practical for a typical family car. This problem is creating a significant barrier to electric vehicle adoption.
Recognizing this, IBM started the Battery 500 project in 2009 to develop a new type of lithium-air battery technology that is expected to improve energy density tenfold, dramatically increasing the amount of energy these batteries can generate and store. Today, IBM researchers have successfully demonstrated the fundamental chemistry of the charge-and-recharge process for lithium-air batteries.
The Battery 500 project was developed out of the Almaden Institute, an annual forum that brings together eminent, innovative thinkers from academia, government, industry, research labs and the media for an intellectually charged, stimulating and vigorous dialogue that addresses fundamental challenges at the very edge of science and technology. The partnerships born out of this event range from university and national laboratory collaborations to connections across IBM research labs and with industry experts, all forming a dynamic, multi-disciplinary team, focusing on unique aspects of the project.
Source: http://www.ibm.com
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