Agricultural waste buckwheat husk derived bifunctional nitrogen, sulfur and oxygen-co-doped porous carbon for symmetric supercapacitors and capacitive deionization
Guanfeng Li, Fan Yang, Lisha Wu, Lei Qian, Xiaorong Hu, Zaimin Wang, Wen Chen
Abstract
A practical strategy for the value-added utilization of agricultural waste was provide. The buckwheat husk derived N, S, O-co-doped porous carbon was used as bifunctional electrode materials for symmetric supercapacitor and capacitive deionization.
Topics & Concepts
Capacitive deionizationHuskChemistrySupercapacitorBifunctionalCarbon fibersSulfurCapacitive sensingElectrodeWaste managementChemical engineeringCapacitanceElectrochemistryOrganic chemistryComposite materialMaterials scienceComposite numberBotanyPhysical chemistryBiologyComputer scienceEngineeringOperating systemCatalysisSupercapacitor Materials and FabricationMembrane-based Ion Separation TechniquesAdvancements in Battery Materials