1.0M NaPF6 in PC/DEC=1:1 (v/v) with 5% FEC Sodium Battery Electrolyte (KLD-NF44)

This electrolyte is formulated for sodium-ion battery research, featuring a 1.0 M NaPF6 salt dissolved in a PC:DEC (1:1 by volume) solvent blend with 5.0% FEC as an additive. The combination of propylene carbonate and diethyl carbonate provides balanced viscosity and solvation properties, while the fluoroethylene carbonate additive promotes stable solid-electrolyte interphase formation on electrode surfaces. Designed as a conventional dual-solvent system, it supports investigations into cycling stability, rate performance, and interfacial chemistry in sodium-based energy storage systems. The electrolyte is available in multiple gram-scale quantities suitable for laboratory testing and small-batch cell assembly, making it a practical choice for researchers evaluating material compatibility or optimizing electrolyte formulations for emerging sodium battery technologies.