Renewable battery cathode formed from waste
Byproducts from pulp and paper industry used to store a charge, researchers say
29-Mar-2012 -
Researchers have designed a battery cathode made of lignin byproducts from the pulp and paper industry, which may lead to cheaper and safer electrodes. This new, rechargeable battery cathode is comparable to other cathodes that require precious metals or rare, raw materials.
Grzegorz Milczarek ...
batteries
Lignin