Oxygen-defect-rich coating with nanoporous texture as both anode host and artificial SEI for dendrite-mitigated lithium–metal batteries
Qingping Wu, Zhenguo Yao, Aochen Du, Han Wu, Minsong Huang, Jun Xu, Fahai Cao, Chilin Li
Abstract
An unusual oxygen-defect-rich nanoporous MgO<italic>x</italic> coating bonded with carboxyl-rich carbon wires (MgO<italic>x</italic>–C) is proposed simultaneously as 3D monolithic host and artificial SEI film to achieve dendrite-free Li metal batteries.
Topics & Concepts
NanoporousAnodeCoatingMaterials scienceLithium (medication)Dendrite (mathematics)OxygenLithium metalMetalHost (biology)Texture (cosmology)NanotechnologyChemical engineeringMetallurgyChemistryElectrodeEndocrinologyEcologyBiologyArtificial intelligenceEngineeringMedicineOrganic chemistryComputer scienceMathematicsImage (mathematics)Physical chemistryGeometryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesChemical Synthesis and Characterization