Hybrid Energy Storage Device: Combination of Zinc-Ion Supercapacitor and Zinc–Air Battery in Mild Electrolyte
Guoqiang Sun, Yukun Xiao, Bing Lü, Xuting Jin, Hongsheng Yang, Chunlong Dai, Xinqun Zhang, Yang Zhao, Liangti Qu
Abstract
. Interestingly, the developed hybrid device can be self-charging automatically after the power is exhausted in the ambient atmosphere. Other electrode materials, such as carbon nanotube paper, are also used to build a hybrid device to verify the feasibility of this strategy. This facile, green, and convenient strategy provides new insight for developing a high performance storage device, showing great application prospect in other hybrid energy storage devices in mild electrolyte.
Topics & Concepts
SupercapacitorMaterials scienceElectrolyteBattery (electricity)GrapheneCapacitanceEnergy storageElectrodeElectrochemistryZincChemical engineeringNanotechnologyPower densityPower (physics)ChemistryMetallurgyEngineeringPhysical chemistryPhysicsQuantum mechanicsSupercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials