1.0M KFSI in EC/DEC=1:1 (v/v) Potassium Battery Electrolyte (JC-8)

This product is a ready-to-use potassium electrolyte formulated with 1.0 M potassium bis(fluorosulfonyl)imide (KFSI) dissolved in a 1:1 volume mixture of ethylene carbonate (EC) and diethyl carbonate (DEC). Designed for advanced energy storage research, it serves as a key component in potassium-ion battery systems, where high ionic conductivity and electrochemical stability are critical. The electrolyte composition is optimized for compatibility with potassium metal anodes and various cathode materials, supporting studies on cycling performance, interfacial chemistry, and safety. Typical applications include laboratory-scale coin cell assembly, electrochemical characterization, and electrolyte screening for next-generation potassium-based energy storage devices. Available in multiple quantities from 50 g to 1000 g, this product enables reproducible and scalable testing in both academic and industrial R&D settings.