A binder-driven cathode–electrolyte interphase <i>via</i> a displacement reaction for high voltage Na<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)<sub>2</sub>F<sub>3</sub> cathodes in sodium-ion batteries
Dae Hui Yun, Jinju Song, Jiseong Kim, Joon Kyo Seo, Joonhee Kang, Sohyun Park, Jaekook Kim, Dong‐Joo Yoo, Sunghun Choi
Abstract
A sodium polyacrylate (NaPAA) binder induces the formation of a stable and Na-ion conductive NaPO2F2-rich cathode–electrolyte interphase layer via a displacement reaction.
Topics & Concepts
InterphaseElectrolyteCathodeMaterials scienceSingle displacement reactionLayer (electronics)Electrical conductorDisplacement (psychology)ElectrodeInorganic chemistryAnalytical Chemistry (journal)Chemical engineeringChemistryComposite materialPhysical chemistryChromatographyGeneticsPsychotherapistEngineeringPsychologyBiologyAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research