Two ether-functionalized pyrazolium ionic liquids based on dicyanamide anion were used as new electrolytes in Li/LiFePO4 cells.

Li/LiFePO4 cells using safe electrolytes composed of ether-functionalized ILs and non-flammable methylperfluorobutylether showed good rate performance.

LiMO 2 assembled microspheres with superior cycle stability and rate capability are prepared by a new solvothermal-precursor method.

Li/LiFePO4 coin cell using a pyrazolium ionic liquid electrolyte based on the FSI anion could exhibit excellent rate properties.

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