Yoon, Hyunjee; Shin, Seoyoon; Park, Sooyeol; Shin, Moo Whan published the artcile< Low-viscosity quaternary ammonium-based ionic liquid electrolytes for lithium air batteries>, Category: ethers-buliding-blocks, the main research area is ammonium ionic liquid electrolyte lithium air battery viscosity.
Ionic liquids (ILs) have attracted significant attention as candidates for Li-air battery electrolyte solvents owing to their novel properties, such as non-volatility and low reactivity with lithium metal anodes. However, the main drawback of IL-based electrolytes is their high viscosity, which results in poor battery capacity and conductivity In this study, we synthesized low-viscosity ILs with reduced mol. weights using the side-chain shortening method. In particular, the IL: tri-Me ethoxymethyl ammonium bis(fluoromethylsulfonyl)imide (N111(1O2) FSI), has a lower viscosity (111.4 cP) than that of the electrochem. stable reference material, diethylmethyl (2-methoxyethyl) ammonium bis(fluoromethylsulfonyl)imide (DEME FSI; viscosity of 131.1cP). The use of the optimal IL, N111(1O2) FSI, resulted in an initial capacity 3.75 times higher than that obtained using DEME FSI in the cell test. The chem. stability of N111(1O2) FSI with lithium metal was confirmed by microstructure anal. of the lithium surface. The physicochem. properties, such as viscosity, ionic conductivity, m.p., and electrochem. properties, were thoroughly characterized.
Journal of Molecular Liquids published new progress about Electric current-potential relationship. 6482-24-2 belongs to class ethers-buliding-blocks, and the molecular formula is C3H7BrO, Category: ethers-buliding-blocks.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem