1.0M LiTFSI in DOL/DME=1:2 (v/v) with 0.3% LiNO3 Lithium-Sulfur Battery Electrolyte (KLD-S45)

This electrolyte, formulated with 1.0M LiTFSI in a 1:2 vol% mixture of DOL and DME and containing 0.3% LiNO₃, is developed specifically for lithium‑sulfur battery research. The combination of a high‑concentration lithium salt with the ethereal solvent system and nitrate additive is designed to stabilize the lithium anode and suppress polysulfide shuttling, which are key challenges in Li–S systems. Its composition supports consistent cycling performance and coulombic efficiency in experimental coin cells or pouch cells. Available in multiple packaging options from 50 g to 1000 g, this electrolyte is suited for laboratory‑scale evaluation of cathode materials, separators, and cell architectures in lithium‑sulfur chemistry. The product serves as a ready‑to‑use research electrolyte, enabling reproducible testing of new electrode designs or electrolyte additives without the need for in‑house synthesis.