Bimetallic Bi–Sn microspheres as high initial coulombic efficiency and long lifespan anodes for sodium-ion batteries
Yansong Zhu, Chunting Wang, Zhenjie Cheng, Qian Yao, Jie Su, Bo Chen, Jian Yang, Yitai Qian
Abstract
μ-BiSn microspheres combine the advantages of Sn (high theoretical capacity) and Bi (good rate performance) as high-performance anodes for sodium-ion batteries.
Topics & Concepts
Faraday efficiencyBimetallic stripAnodeMaterials scienceElectrochemistryMicrosphereIonSodiumChemical engineeringNanotechnologyElectrodeChemistryMetallurgyMetalOrganic chemistryPhysical chemistryEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesExtraction and Separation Processes