3D hierarchical tri-doped porous carbon derived from calcium lignosulfonate for high-performance zinc ion hybrid capacitors
Jianhui Ma, Shunsheng Yang, Tao Huang, Xihong Zu, Yingjuan Sun, Wenli Zhang
Abstract
Low-cost calcium lignosulfonate (CLS) as a carbon source was used to prepare N, O, and S tri-doped hierarchical porous carbon (LHPC) electrode material by a one-step carbonization method without additional pore-forming agents.
Topics & Concepts
ChemistryCarbonizationCarbon fibersPorosityZincCalciumChemical engineeringDopingCapacitorSupercapacitorInorganic chemistryElectrodeElectrochemistryComposite materialOrganic chemistryComposite numberOptoelectronicsAdsorptionMaterials scienceEngineeringVoltagePhysical chemistryPhysicsQuantum mechanicsSupercapacitor Materials and FabricationAdvanced Battery Materials and TechnologiesAdvancements in Battery Materials