An ultra-long life aqueous full K-ion battery
Yibo Li, Wenjun Deng, Zhuqing Zhou, Chang Li, Man Zhang, Xinran Yuan, Jun Hu, Haibiao Chen, Rui Li
Abstract
A high voltage aqueous full K-ion battery exhibits an ultra-long lifespan of 30 000 cycles and a high energy density of 47.3 W h kg<sup>−1</sup>.
Topics & Concepts
Aqueous solutionBattery (electricity)IonEnergy densityVoltageMaterials scienceHigh voltageHigh energyChemistryElectrical engineeringAtomic physicsPhysicsEngineering physicsEngineeringThermodynamicsPhysical chemistryPower (physics)Organic chemistryAdvanced battery technologies researchAdvancements in Battery MaterialsAdvanced Battery Materials and Technologies