1.0M LiTFSI + 0.1M LiNO3 in DOL/DME=1:1 (v/v) Lithium-Sulfur Battery Electrolyte (KLD-S13)

This lithium-sulfur electrolyte, model KLD‑S13, is formulated for advanced battery research, specifically designed to support lithium‑sulfur cell testing and development. It contains 1.0 M lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) and 0.1 M lithium nitrate (LiNO₃) as additives in a 1:1 vol% mixture of 1,3‑dioxolane (DOL) and 1,2‑dimethoxyethane (DME). This composition is tailored to improve cycling stability and suppress polysulfide shuttling, a common challenge in Li‑S systems. The electrolyte is available in several pack sizes ranging from 50 g to 1000 g, accommodating both preliminary screening and larger‑scale experiments. It is most relevant for researchers studying electrode–electrolyte interfaces, cathode optimization, or electrolyte‑additive effects in next‑generation energy‑storage materials.