Self-healing 'concrete batteries' now 10 times better — they could one day power cities, scientists say
PositiveScience

Scientists have developed a groundbreaking material called ec³, which combines cement, water, a liquid electrolyte, and carbon powder to create self-healing 'concrete batteries' that are now ten times more efficient. This innovation could revolutionize urban energy solutions, potentially powering entire cities sustainably. The accessibility of its components makes it a promising option for future infrastructure.
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