Practical production of heteroatom-bridged and mixed amorphous–crystalline silicon for stable and fast-charging batteries
Minjun Je, Gyujin Song, Sangyeop Lee, Hyun Jung Park, Joohyuk Kim, Soojin Park
Abstract
Mixed amorphous–crystalline silicon microparticles were designed to increase Li-ion diffusivity and electrode integrity using a low-cost synthetic approach. It allows longer cycle life in fast-charging and large-scale battery systems.
Topics & Concepts
HeteroatomSiliconMaterials scienceCrystalline siliconAmorphous solidBattery (electricity)Thermal diffusivityAmorphous siliconChemical engineeringElectrodeNanotechnologyIonOptoelectronicsChemistryCrystallographyOrganic chemistryEngineeringPhysical chemistryAlkylPhysicsQuantum mechanicsPower (physics)Advancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication