A tin-based composite oxide confined by reduced graphene oxide as a high-rate anode for sodium-ion capacitors
Yongmei Sun, Qingwen Fan, Chaoyun Song, Hailin Cong, Sanwei Hao, Mei Ma, Peng Fu
Abstract
Sn 2 P 2 O 7 /rGO composites were synthesized using a molecular grafting strategy, enhancing stability through strong adhesion. Sn 2 P 2 O 7 /rGO-based SIBs show high capacity and rate performance, while SICs exhibit excellent rate capability and energy density.
Topics & Concepts
GrapheneAnodeOxideCapacitorMaterials scienceComposite numberTinIonTin oxideSodiumChemical engineeringInorganic chemistryComposite materialNanotechnologyMetallurgyChemistryElectrodeVoltageElectrical engineeringPhysical chemistryEngineeringOrganic chemistryAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies