Packing “peanuts” used for batteries
 

Scientists at Purdue University said that they have converted packing peanuts into high performance carbon electrodes for lithium-ion (Li-on) batteries.

Packing peanuts are not peanuts but fill for boxes to protect goods being shipped. They’re made out of starch.

The researchers said the electrodes will outperform conventional graphite electrodes and is a n environmentally friendly approach.

http://channeleye.co.uk/packing-pean...for-batteries/