Novel Li<sub>x</sub>SiS<sub>y</sub>/Nafion as an artificial SEI film to enable dendrite-free Li metal anodes and high stability Li–S batteries
Qi Jin, Xitian Zhang, Hong Gao, Li Lü, Zhiguo Zhang
Abstract
We propose an approach for Li metal anode protection by <italic>in situ</italic> growth of a Li<italic>x</italic>SiS<italic>y</italic>/Nafion composite layer on the surface of the Li metal as an artificial SEI film to significantly enhance the stability of the Li metal anode.
Topics & Concepts
AnodeMetalNafionMaterials scienceLithium metalDendrite (mathematics)Layer (electronics)Composite numberChemical engineeringNanotechnologyChemistryElectrochemistryMetallurgyComposite materialPhysical chemistryElectrodeEngineeringMathematicsGeometryAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced Battery Technologies Research