1.5M LiTFSI in DOL/DME=1:1 (v/v) with 2% LiNO3 Lithium-Sulfur Battery Electrolyte (KLD-S08)

This lithium-sulfur electrolyte (KLD-S08) is formulated with 1.5 M lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) dissolved in a 1:1 volumetric mixture of 1,3-dioxolane (DOL) and 1,2-dimethoxyethane (DME), with 2.0% lithium nitrate (LiNO₃) as an additive. Designed for advanced battery research, this electrolyte composition is optimized to improve cyclability and suppress the polysulfide shuttle effect in lithium‑sulfur cells. The high LiTFSI concentration ensures sufficient ionic conductivity, while the LiNO₃ additive helps passivate the lithium anode and stabilize the sulfur cathode interface. This product is suitable for experimental studies investigating electrolyte formulation effects on electrochemical performance, rate capability, and long‑term stability of Li‑S batteries. It is available in quantities from 50 g to 1 kg, supporting both small‑scale screening and larger‑scale cell assembly.