An amalgam route to stabilize potassium metal anodes over a wide temperature range
Qing Yang, Yi Ding, Guang He
Abstract
), but violent reactivity and severe dendrite issues hinder their practical application. Here we report the in situ fabrication of an amalgam layer to stabilize potassium anodes over a wide temperature range of -20-40 °C.
Topics & Concepts
AnodePotassiumAmalgam (chemistry)Materials scienceFabricationMetalAtmospheric temperature rangeReactivity (psychology)Chemical engineeringInorganic chemistryMetallurgyChemistryElectrodePhysical chemistryPhysicsMedicineAlternative medicineMeteorologyPathologyEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsFerroelectric and Piezoelectric Materials