mercredi 14 juin 2017

Researchers successfully made a battery out of trash

If there’s one thing that abounds on planet Earth, it is man-made trash. Fortunately, researchers have developed a method of using discarded goods to create sodium-ion batteries. Made from recycled materials and safer than lithium variants, the battery is the latest step in renewable energy storage. To create batteries out of trash, the scientists accumulated rusty, recycled stainless steel mesh. Then, they used a potassium ferrocyanide solution — the same solution used in fertilizers...

from Inhabitat - Green Design, Innovation, Architecture, Green BuildingInhabitat – Green Design, Innovation, Architecture, Green Building

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