0.8M KPF6 in EC/DEC=1:1 (v/v) with 5% FEC Potassium Battery Electrolyte (KLD-K11)

This electrolyte formulation is developed for potassium-ion battery research, offering a 0.8 M concentration of KPF6 salt in a 1:1 volumetric mixture of ethylene carbonate (EC) and diethyl carbonate (DEC), with 5% fluoroethylene carbonate (FEC) as an additive to enhance solid-electrolyte interphase stability. Designed for experimental and energy materials applications, it provides a consistent solvent-salt system for evaluating potassium-based electrochemical cells. The inclusion of FEC is intended to improve cycling performance and anode compatibility in laboratory-scale studies. Suitable for use in coin cells, pouch cells, and other test configurations, this product supports fundamental investigations into potassium-ion storage mechanisms and electrolyte optimization. Available in multiple weights (50 g to 1000 g), it enables scalable testing from initial screening to extended characterization.