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Paperweight: A battery made from cellulose

By innovation2

Image by miheco via Flickr

A lightweight battery that could be used to identify and track objects
MANY an engineer has dreamed of making a battery as light, thin and flexible as paper. Such a device would dramatically trim the weight and dimensions of whatever it powered. Now Albert Mihranyan of Uppsala University in Sweden and his [...]

EVs to get improved mileage from redox flow batteries

By innovation2

German researchers say a new type of electric vehicle battery that runs on electrolyte fluid can be recharged as easily as refilling a petrol tank. When the redox flow rechargeable batteries are low, the discharged electrolyte fluid can simply be exchanged at the gas station for recharged fluid.

To fulfill the German Government’s ambitious plan of [...]

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