Core–shell nanostructured Zn–Co–O@CoS arrays for high-performance hybrid supercapacitors
Yi He, Lei Xie, Shixiang Ding, Yujia Long, Xinyi Zhou, Qiang Hu, Dunmin Lin
Abstract
. Furthermore, we assembled a solar-charging power system by combining the HSC and monocrystalline silicon plates to prove the practicability of the device, which can power a toy electric fan successfully. This study provides an effective idea and strategy for preparing Zn-based supercapacitor electrodes with low cost and deep discharge.
Topics & Concepts
SupercapacitorMaterials scienceZincEnergy storageElectrodeConductivityCore (optical fiber)CapacitanceNanotechnologyChemistryMetallurgyComposite materialPhysicsQuantum mechanicsPhysical chemistryPower (physics)Supercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials