Researchers developed high-capacity soft batteries from wood pulp
According to the Guardian, this month a team of Swedish and American researchers has discovered a method to produce high-capacity, soft batteries from wood pulp.
"Using nanocellulose broken down from tree fibres, a team from KTH Royal Institute of Technology and Stanford University produced an elastic, foam-like battery material that can withstand shock and stress", announced the KTH Royal Institute of Technology in Stockholm.
Obviously these new batteries need a futher development before a massive scale production, but the product could represent a turning point in the recycling process. Currently, in fact, "around 22,000 tonnes of household batteries still end up in landfill sites every year", highlights Recycle More.