Potassium metal batteries (PMBs) are gaining attention as a cost-effective alternative to lithium-ion batteries, thanks to potassium’s abundance and similar chemical properties. However, issues like uncontrolled dendrite growth and interfacial instability undermine the performance and safety of PMBs, posing a major challenge that demands new solutions to stabilize the anode interface and prevent dendrite formation.
Unlocking the future of energy storage: The dendrite-free potassium anode
