“Water-in-salt” electrolyte enhanced high voltage aqueous supercapacitor with carbon electrodes derived from biomass waste-ground grain hulls
Mingjun Pang, Shang Jiang, Jianguo Zhao, Sufang Zhang, Runwei Wang, Ning Li, Rui Liu, Qiliang Pan, Wenshan Qu, Baoyan Xing
Abstract
To design high specific surface area and optimize the pore size distribution of materials, we employ a combination of carbonization and KOH activation to prepare activated carbon derived from ground grain hulls.
Topics & Concepts
SupercapacitorElectrolyteAqueous solutionBiomass (ecology)Salt (chemistry)ElectrodeCarbon fibersEnvironmental scienceChemistryMaterials sciencePulp and paper industryChemical engineeringAgronomyElectrochemistryComposite materialOrganic chemistryPhysical chemistryBiologyEngineeringComposite numberSupercapacitor Materials and FabricationAerogels and thermal insulationAdvanced Battery Materials and Technologies