Tuning Na<sub>3</sub>Hf<sub>2</sub>Si<sub>2</sub>PO<sub>12</sub> electrolyte surfaces by metal coating for high-rate and long cycle life solid-state sodium ion batteries
Shen Cai, Haoqing Tian, Jiahui Liu, Shan Liu, Lei Dai, Junjie Xu, Lingxin Kong, Ling Wang
Abstract
In this work, owing to the formed interphase between sodium and lead with good wettability and fast charge conductivity, the lead decorated Na 3 Hf 2 Si 2 PO 12 (NHSP) exhibits superior interface stability.
Topics & Concepts
ElectrolyteInterphaseMaterials scienceSodiumWettingMetalConductivityCoatingAnalytical Chemistry (journal)Electrical resistivity and conductivityChemical engineeringChemistryMetallurgyNanotechnologyComposite materialPhysical chemistryElectrodeChromatographyElectrical engineeringBiologyGeneticsEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesChemical Synthesis and Characterization