Conductivity and Viscosity of Solutions of LiCF3 SO 3, Li ( CF 3 SO 2 ) 2 N , and Their Mixtures

摘要: The high level of charge delocalization the anion reduces ion pairing in nonaqueous electrolytes. This overrides higher viscosity imide‐containing solutions making electrolytes much more conductive than those containing , especially low dielectric ether‐based solvent systems commonly used secondary lithium batteries. In viscous (1:1 propylene carbonate: 1,2‐dimethoxyethane) or at temperatures, imide affords less an advantage conductivity due to important role viscosity. cyclic gives and does . degree dissociation 1:1 PC:DME appears be