Polycrystalline Fe- and Sn-based sulfides for high-capacity sodium-ion battery anodes
Xinxin Zhu, Peng Wang, Yi‐hong Ding, Ying‐Hao Chu, Jie Lin, Shiqiang Zhao, Huile Jin, Tianbiao Zeng
Abstract
Nano-polycrystalline Sn 2 S 3 /Sn 3 S 4 /FeS/Fe 7 S 8 sulfides anchored on graphene were synthesized via annealing SnS 2 and Fe followed by homogeneously combining them with exfoliated graphite.
Topics & Concepts
AnodeCrystalliteMaterials scienceAnnealing (glass)GrapheneSodium-ion batteryGraphiteIonChemical engineeringSodiumBattery (electricity)MetallurgyNanotechnologyElectrodeChemistryOrganic chemistryPhysical chemistryFaraday efficiencyPower (physics)Quantum mechanicsEngineeringPhysicsAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication