Trimodal hierarchical porous carbon nanorods enable high-performance Na–Se batteries
Xiang Huang, Xiaofeng Zhang, Mingjie Yi, Ye Wang, Shaohui Zhang, Shaokun Chong, Huan Liu, Shi Xue Dou, Zhiming Wang
Abstract
Technical bottlenecks of polyselenide shuttling and material volume variation significantly hamper the development of emerging sodium–selenium (Na–Se) batteries.
Topics & Concepts
Materials scienceCarbonizationNanorodNanoporeNanotechnologyMesoporous materialElectrochemistryCarbon fibersChemical engineeringRedoxPorosityComposite numberElectrodeChemistryScanning electron microscopeCatalysisOrganic chemistryComposite materialMetallurgyEngineeringPhysical chemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced battery technologies research