A Si@SiOC@Li<sub>2</sub>Si<sub>2</sub>O<sub>5</sub> anode derived from pyrolysis of polysiloxane enables lithium-ion batteries to exhibit high electrochemical performance and high initial coulombic efficiency
Longsheng Li, Yue Zhang, Wen Chen, Wei Yang, Hanbo Zou, Tianxing Kang, Shengzhou Chen
Abstract
Si is used to synthesize a Si@SiOC@Li 2 Si 2 O 5 (SSL) anode materials with high specific capacity and high initial coulombic efficiency.
Topics & Concepts
AnodeLithium (medication)PyrolysisElectrochemistryMaterials scienceIonSiliconChemical engineeringElectrodeOptoelectronicsChemistryPhysical chemistryOrganic chemistryMedicineEngineeringEndocrinologyAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication