Fraunhofer takes a stab at non-exploding lithium-ion batteries
Written by admin on Saturday, April 12th, 2008 in gadgets.

by Donald Melanson, posted Apr 10th 2008 at 6:12PMIt’s hardly the only one working on making lithium-ion batteries a little less likely to blow up in your face, but the prolific folks at Fraunhofer Institute seem to think that they’ve come up with a solid contender for your future laptop or cellphone, and they’re now set to take the wraps off it at the Hannover Messe conference later this month. The key to their solution, it seems, is the use of a non-flammable polymer electrolyte instead of the liquid electrolyte now commonly used in lithium-ion batteries. While that switch cuts down on the explosiveness, it also introduced a fair number of challenges, not the least of which is the fact that polymer becomes less conductive as it gets more solid. (Read the full post about ‘Fraunhofer takes a stab at non-exploding lithium-ion batteries’…)
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