Researchers have developed a new technology which could enable lithium batteries to be replaced with more sustainable alternatives.
A team at Imperial College London have created a technology which could enable the transition from lithium-ion to sodium-ion batteries. By preparing carbons from lignin, a waste by-product of the paper industry, researchers improved the energy density, sustainability and safety of sodium-ion batteries. The results, published in Energy and Environmental Science, could play a significant role in the global transition to greener energy sources.
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