Preparation and characterization of high value-added activated carbon derived from biowaste walnut shell by KOH activation for supercapacitor electrode

Dawei Lan, Mingyan Chen, Yucheng Liu, Qingling Liang, Wenwen Tu, Yuanyuan Chen, Jingjing Liang, Feng Qiu

2020Journal of Materials Science Materials in Electronics57 citationsDOI

Topics & Concepts

SupercapacitorMaterials scienceActivated carbonChemical engineeringCarbon fibersSpecific surface areaElectrodeElectrochemistryX-ray photoelectron spectroscopyAdsorptionScanning electron microscopeElectrolyteNanotechnologyComposite materialComposite numberOrganic chemistryCatalysisChemistryPhysical chemistryEngineeringSupercapacitor Materials and FabricationConducting polymers and applicationsElectrochemical sensors and biosensors