Construction of a stable interface at the Na<sub>0.67</sub>Ni<sub>0.33</sub>Mn<sub>0.67</sub>O<sub>2</sub> cathode using LiDFOB electrolyte additives for high-performance sodium-ion batteries
Siyao Li, Hui Xu, Yuanqiang Zhu, Ziwei Yang, Yuanhai Bao, Yong Chen
Abstract
The effects of LiDFOB as a functional electrolyte additive to improve the electrochemical properties of Na 0.67 Ni 0.33 Mn 0.67 O 2 cathode materials for SIBs were investigated. The LiDFOB inhibited the decomposition of NaPF 6 to erode the cathode surface.
Topics & Concepts
CathodeElectrolyteMaterials scienceAnalytical Chemistry (journal)ChemistryInorganic chemistryPhysical chemistryElectrodeChromatographyAdvancements in Battery MaterialsAdvanced Battery Technologies ResearchAdvanced Battery Materials and Technologies