One-step carbonization strategy of freeze-dried chitosan to prepare Nitrogen-Oxygen co-doped porous carbon supercapacitors with ultra-large specific surface area
Deqian Meng, Yunzhi Hu, Yidan Jing, Xiaomin Zhang, Sakil Mahmud, Shengpei Su, Jin Zhu
Topics & Concepts
SupercapacitorCarbonizationMaterials scienceChemical engineeringSpecific surface areaX-ray photoelectron spectroscopyElectrolyteCarbon fibersAdsorptionPotassium hydroxideElectrochemistryElectrodeChemistryOrganic chemistryComposite materialScanning electron microscopeCatalysisPhysical chemistryComposite numberEngineeringSupercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials