A next-generation aqueous electrolyte

https://techxplore.com/news/2022-03-next-generation-aqueous-electrolyte.html

"salt concentration lower than 5.0 m (mol/kg) and a stability window greater than 3.0 V... mixing three eutectic materials together—CO(NH2)2, LiTFSI and water, along with the additive KOH, resulting in a 4.5m water-based electrolyte—a nonflammable ternary eutectic... low-cost solution that is also safe for the environment... Li4Ti5O12 as a negative electrode and LiMn2O4 as the positive electrode in a coin cell and found a CE of approximately 99.9%... achieved 99.87% CE"