Sustaining vacancy catalysis <i>via</i> conformal graphene overlays boosts practical Li–S batteries
Jiaxi Gu, Zixiong Shi, Yongbiao Mu, Yuzhu Wu, Meng Tian, Ziang Chen, Kaihui Chen, Huicun Gu, Miaoyu Lu, Lin Zeng, Yuqing Song, Qiang Zhang, Jingyu Sun
Abstract
A vacancy catalysis sustainer using directly grown graphene mitigates the detrimental coverage on active sites and promotes the preferential decomposition of anions, thereby achieving long-life Li–S batteries.
Topics & Concepts
Vacancy defectGrapheneOverlayConformal mapCatalysisMaterials scienceNanotechnologyPhysicsCondensed matter physicsChemistryComputer scienceGeometryMathematicsOperating systemBiochemistryAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsChemical Synthesis and Characterization