<i>In situ</i> coating of a lithiophilic interphase on a biporous Cu scaffold with vertical microchannels for dendrite-free Li metal batteries
Limin Wang, Xiaokuan Ban, Zongzi Jin, Ranran Peng, Chusheng Chen, Chunhua Chen
Abstract
Copper oxide is coated <italic>in situ</italic> on a phase inversion-derived Cu scaffold for Li metal anodes, which exhibit a low nucleation overpotential, high coulombic efficiency and a long lifespan. The scaffold-Li//NCM full cell exhibits good cycling stability.
Topics & Concepts
OverpotentialFaraday efficiencyMaterials scienceInterphaseDendrite (mathematics)NucleationScaffoldMetalCopperCoatingAnodeChemical engineeringMetallurgyNanotechnologyChemistryElectrodeElectrochemistryBiomedical engineeringGeneticsOrganic chemistryBiologyMathematicsPhysical chemistryMedicineGeometryEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research