Oxygen-rich hierarchical porous carbon nanosheets derived from the KOH/KNO<sub>3</sub> co-activation treatment of soybean straw for high-performance supercapacitors
Yunxuan Li, Chuixiong Kong, Zurong Du, J. Zhang, Xuan Qin, Jiwei Zhang, Chulin Li, Yang Jin, Shenggao Wang
Abstract
A novel KOH/KNO 3 co-activation method was reported to simply prepare high-performance porous carbon electrodes for the fabrication of supercapacitors.
Topics & Concepts
SupercapacitorPorosityFabricationMaterials scienceCarbon fibersChemical engineeringOxygenElectrodeElectrochemistryChemistryComposite materialOrganic chemistryComposite numberAlternative medicineEngineeringPathologyMedicinePhysical chemistrySupercapacitor Materials and FabricationElectrochemical sensors and biosensorsElectrocatalysts for Energy Conversion