A new type of battery using plastic instead on metal

Brown Engineers Build a Better Battery – With Plastic

It’s thin, light, flexible – and plastic. Brown University engineers Hyun-Kon Song and Tayhas Palmore have created a prototype polymer-based battery that packs more power than a standard alkaline battery and more storage capacity than a double-layered capacitor. Their work, published in Advanced Materials, will be of interest to the energy, defense and aerospace industries, which are looking at more efficient ways to deliver electricity.

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