OrganicRadicalBattery
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NEC develops thin, flexible and 'practical' Organic Radical Battery
NEC first announced its super-thin Organic Radical Battery (or ORB) technology a full five years ago, but it's now finally back with what it describes as the first "practical" prototypes of the batteries. While these new batteries are about twice as thick as NEC's first such units, they're still only 0.7 mm thin, and are apparently much more reliable while also delivering 1.4 times more output (specifically, a capacity of 5mAh). The key to that boost, it seems, are some newly developed, highly conductive cathodes, which consists of some solid organic radical material that were turned into a gel and then uniformly compounded with carbon materials. What does that mean for actual consumers? Well, if NEC has its way, the batteries could be a thin, flexible power source for things like smart cards, wearable devices, and flexible e-paper displays. Full press release is after the break.
Researchers develop flexible, see-through battery
Those mad scientists at Waseda University have already brought us walking and talking robots, but they now seem to have turned their attention to an endeavor less likely to storm out of the lab in a fit of rage, with Gizmag reporting that researchers at the University have developed a so-called "organic radical" battery that's flexible and transparent. In addition to being ridiculously easy to lose, the battery apparently takes only one minute to charge and can last over 1,000 cycles, although it's not clear exactly how much juice that translates to in real world use. It's also, of course, not clear when these see-through batts will ever make it out of the lab, although with transparent circuits and OLEDs also already in the works, it seems like it's only a matter of time before all our gadgets are invisible.
