A sacrificial separator facilitating <i>in situ</i> creation of a durable CEI layer and tailoring lithium dendrites for practical lithium metal batteries
Sung Joon Park, Yun Jeong Choi, Jaemun Cheon, Hyungjun Kim, Jong-Won Lee, Taeeun Yim, Ki Jae Kim
Abstract
The TBB–PE separator can form a robust and uniform boron-rich CEI (cathode electrolyte interphase) layer on the cathode surface via electrochemical oxidation as well as inhibit the growth of lithium dendrites by anion anchoring.
Topics & Concepts
Separator (oil production)ElectrochemistryCathodeInterphaseElectrolyteMaterials scienceLithium metalLithium (medication)Layer (electronics)MetalBoronChemical engineeringElectrodeInorganic chemistryNanotechnologyChemistryMetallurgyOrganic chemistryPhysical chemistryEngineeringPhysicsGeneticsBiologyMedicineThermodynamicsEndocrinologyAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research