Scientists double the capacity of rechargeable lithium batteries
Researchers of the Department of Energy's Argonne National Laboratory claim to have developed an enhanced approach to building of rechargeable lithium-ion batteries.
First test results are promising: The scientists claim that the new materials yielded record charge-storage capacities of more than 250 mAh/g or more than twice the capacity of materials used in rechargeable lithium batteries today. In addition to the capacity advantage, the presenters also say that manganese-rich systems are cheaper to manufacture than today’s cobalt and nickel versions of lithium batteries.
According to a press release, the technology could be used in virtually all lithium-based rechargeable batteries – and improve the battery life for example in consumer electronics, laptops, medical devices and even hybrid electric vehicles.
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