Modified preparation of Si@C@TiO<sub>2</sub> porous microspheres as anodes for high-performance lithium-ion batteries
Jian Luo, Peng Xiao, Yangjie Li, Jiangzhi Xiong, Peng Zhou, Liang Pang, Xilei Xie, Yang Li
Abstract
Intact Si@C@TiO 2 porous microspheres were synthesized by a modified etching and sol–gel method. The well-designed materials show good cycling performance and rate capability, and can maintain the original mechanical structure after cycling.
Topics & Concepts
MicrosphereAnodeMaterials sciencePorosityLithium (medication)Chemical engineeringEtching (microfabrication)IonCyclingNanotechnologyComposite materialElectrodeChemistryOrganic chemistryPhysical chemistryLayer (electronics)HistoryArchaeologyEngineeringEndocrinologyMedicineAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies