Structural evolution and lithium-storage mechanism of the FeTiO<sub>3</sub>@Fe<sub>2</sub>TiO<sub>5</sub> endogenous heterojunction
Yang Chen, Ye Li, Xiaohuan Wang, Huijun Kang, Zhiming Shi, Guojun Ji, Zhipeng Yuan
Abstract
By constructing endogenous heterojunction, an internal electric field was formed at the interface, which can promote the carrier migration and make FeTiO 3 @Fe 2 TiO 5 /GO anode material obtain excellent electrochemical performance.
Topics & Concepts
HeterojunctionMaterials scienceAnodeLithium (medication)ElectrochemistryElectric fieldCharge carrierOptoelectronicsElectrodePhysical chemistryPhysicsChemistryEndocrinologyQuantum mechanicsMedicineAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication