High-Voltage Stabilization of O3-Type Layered Oxide for Sodium-Ion Batteries by Simultaneous Tin Dual Modification
Tengfei Song, Lin Chen, Dominika Gastol, Bo Dong, José F. Marco, Frank J. Berry, Peter R. Slater, Daniel Reed, Emma Kendrick
Abstract
hard carbon. This work offers a facile process to simultaneously stabilize the bulk structure and interface for the O3-type layered cathodes for sodium-ion batteries and raises the possibility of similar effective strategies to be employed for other energy storage materials.
Topics & Concepts
Materials scienceCathodeOxideChemical engineeringCapacity lossTin oxideIonSurface modificationCoatingDegradation (telecommunications)TinDopingElectrolyteNanotechnologyElectrodeOptoelectronicsChemistryMetallurgyElectronic engineeringOrganic chemistryPhysical chemistryEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication