Multifunctional applications for waste zinc–carbon battery to synthesize carbon dots and symmetrical solid-state supercapacitors
Phuoc‐Anh Le, Van Qui Le, Trọng Nghĩa Nguyễn, Nguyễn Văn Trưởng, Đặng Văn Thành, Thi Viet Bac Phung
Abstract
and 97.6% retention after 2000 cycles. The facile one green step of hydrothermal and also that of calcination provide a promising strategy to recycle waste zinc carbon batteries, which transfers the excellent applications.
Topics & Concepts
SupercapacitorBattery (electricity)Solid-stateCarbon fibersZincMaterials scienceNanotechnologyChemical engineeringChemistryElectrodeElectrochemistryMetallurgyComposite numberComposite materialEngineeringPhysical chemistryPhysicsPower (physics)Quantum mechanicsSupercapacitor Materials and FabricationAdvancements in Battery MaterialsAdvanced Battery Materials and Technologies