CalBattery Breakthrough a Product of the National Innovation Ecosystem

Posted on: November 27th, 2012 by Stas

 

CalBattery Breakthrough a Product of the National Innovation Ecosystem

Posted November 2, 2012

California Lithium Battery Inc. (CalBattery) – a start-up established in 2011 – has announced the development of a potential battery breakthrough that could significantly increase energy density and reduce costs. As the battery industry continues to struggle with performance and cost issues, especially when it comes to electric vehicles, technology breakthroughs are central to creating a competitive industry. While the CalBattery news is potentially important, however, the overlooked story here is how the company is a successful product of government investments in clean energy innovation. CalBattery’s breakthrough is a composite anode material for lithium-ion batteries (LIBs) – one of the three main components of battery technology along with the cathode and electrolyte. The anode is the material in which an electric current flows into the battery. For most advanced batteries used in the market, graphite is typically used because it is lightweight and has a relatively high energy density. In comparison, silicon offers a much higher energy density potential, but is typically not stable enough for commercial use – after a few charges the silicon cracks and the battery is inoperable.

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