N/O Co-doped hierarchical nanoporous biochar derived from waste polypropylene nonwoven for high-performance supercapacitors
Yihao Geng, Jieni Wang, Qizhao Wang, Xuanyu Chen, Sainan Sun, Shuqin Zhang, Yijun Tian, Chenxiao Liu, Lin Wang, Zhangdong Wei, Leichang Cao, Jinglai Zhang, Shicheng Zhang
Abstract
in a 6 M KOH electrolyte. This work not only demonstrates the enormous potential of waste polypropylene nonwoven fabric in the SC industry but also provides an economically feasible means of managing MSW.
Topics & Concepts
BiocharPolypropyleneSupercapacitorCarbonizationMaterials scienceNanoporousSpecific surface areaChemical engineeringCarbon fibersCurrent densityElectrolytePower densityCapacitanceComposite materialElectrodeComposite numberPyrolysisNanotechnologyChemistryOrganic chemistryCatalysisScanning electron microscopePower (physics)EngineeringPhysical chemistryQuantum mechanicsPhysicsSupercapacitor Materials and FabricationMembrane-based Ion Separation TechniquesFuel Cells and Related Materials