Carbon coated heterojunction CoSe<sub>2</sub>/Sb<sub>2</sub>Se<sub>3</sub> nanospheres for high-efficiency sodium storage
Gongqiang Li, Meng Song, Xiao Zhang, Yanfang Sun, Jinxue Guo
Abstract
Carbon coated CoSe 2 /Sb 2 Se 3 heterojunction can effectively activate surface pseudocapacitive contribution and improve electrochemical dynamics, thus achieving high-performance anodes for sodium ion batteries.
Topics & Concepts
HeterojunctionAnodeMaterials scienceElectrochemistryCarbon fibersComposite numberElectrodeChemical engineeringEnergy storageMetalNanotechnologyOptoelectronicsMetallurgyChemistryComposite materialEngineeringPhysicsQuantum mechanicsPower (physics)Physical chemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication