A Low-Cost and High-Capacity SiO<i><sub>x</sub></i>/C@graphite Hybrid as an Advanced Anode for High-Power Lithium-Ion Batteries
Minghang Xu, Jiaojiao Ma, Guiling Niu, Hongxun Yang, Mengfei Sun, Xiangchen Zhao, Tongyi Yang, Li-Zhuang Chen, Changhua Wang
Abstract
nanoparticles as lithium storage active materials, the in situ-formed carbon matrix network derived from biomass functioning as an efficient three-dimensional conductive network and spacer to improve the rate capability and buffer the volume changes, and graphite as a conductor to further improve the rate capabilities and cycling stability by increasing the conductivity. The low-cost and high-capacity SCG derived from rice husk synthesized by a facile, scalable synthetic method turns out to be a promising anode for the next-generation high-power lithium-ion batteries.
Topics & Concepts
AnodeLithium (medication)GraphiteIonMaterials sciencePower (physics)Nuclear engineeringChemistryComposite materialPhysicsElectrodeThermodynamicsEngineeringPhysical chemistryOrganic chemistryEndocrinologyMedicineAdvancements in Battery MaterialsSupercapacitor Materials and FabricationExtraction and Separation Processes