Pore structure modulation and defect engineering of soft carbon@coal-derived hard carbon for enhanced sodium storage application in SIBs
Xinhui Jin, Haoyu Ma, Guoping Liu, Xikun Zhang, Dong Wang, Dejie Mo, Jiangyan Xie, Lirong Feng, Maochun Wu, Bao‐Lian Su, Xiaohui Guo
Abstract
SC coated coal-derived HC composite can be prepared through multiple-step calcination processes. The SC-coated HC composites achieve a reversible capacity of 320 mA h g −1 at 0.01 A g −1 , an ICE of 89%, and commendable cycling stability in SIBs.
Topics & Concepts
Carbon fibersCoalMaterials scienceModulation (music)SodiumCarbon capture and storage (timeline)Chemical engineeringNanotechnologyWaste managementComposite materialMetallurgyEngineeringGeologyPhysicsComposite numberClimate changeAcousticsOceanographyAdvanced Battery Materials and TechnologiesChemical Synthesis and CharacterizationAdvancements in Battery Materials