Paper is good for a lot of things. It tin be used to swordplay a merriment game of newspaper football. You can write on it. You can fold it into newspaper planes. Heck, you can even use newspaper-products to rub your hiney. But did you know you can even manipulation newspaper to computer storage electrical charge? A squad of researchers at Stanford University has proven that plain duplicator newspaper, when coated with carbon carbon nanotube-impregnated ink, can clutches mission just like a AA assault and battery. Unlike a AA battery, though, the newspaper batteries can curve and firing very quickly. Hopefully that doesn’t happen while your “wiping” yourself.
All kidding parenthesis, the new engineering promises to bring “paintable” batteries to life. The fibrous newspaper acts as a substratum that carbon nanotubes in the “paint” can readily clingstone to. When dipped in a solvent containing Li ions and an electrolyte, the carbon copy nanotubes go wilderness and generate electrical current. That stream is stored on the paper.
The newspaper batteries could single twenty-four hours might future mobile phones with smaller, lighter weight batteries. These batteries would be capable of quick firing. And, best of all, the properties of paper have been studied for centuries, devising it easy to employment with.
Next stop? Fabric-based batteries!
[Via: BBC]
