Defect-rich WS<sub>2</sub>–SPAN nanofibers for sodium/potassium-ion batteries: ultralong lifespans and wide-temperature workability
Zewei Lei, Jingao Zheng, Xiao‐Tong He, Yiyi Wang, Xuhui Yang, Fuyu Xiao, Hun Xue, Peixun Xiong, Mingdeng Wei, Qinghua Chen, Qingrong Qian, Lingxing Zeng
Abstract
The WS 2 –SPAN-2 composite was prepared via an electrospinning technology combined with a sulphuration process. It possesses ultralong lifespans and wide temperature range workability.
Topics & Concepts
Materials scienceSpan (engineering)ElectrospinningNanofiberSodiumPotassiumIonLife spanBridge (graph theory)Composite numberAtmospheric temperature rangeRange (aeronautics)NanotechnologyChemical engineeringComposite materialChemistryBiologyPolymerMetallurgyPhysicsStructural engineeringAnatomyOrganic chemistryEngineeringMeteorologyEvolutionary biologyAdvancements in Battery MaterialsSupercapacitor Materials and FabricationMXene and MAX Phase Materials