PP13FSI (1-Methyl-1-methylpyrrolidinium bis(fluorosulfonyl)imide, 99.0%) Ionic Liquid as Battery Electrolyte Solvent, 25 g/bottle, CBESPP13FSI
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PP13FSI (1-Methyl-1-methylpyrrolidinium bis(fluorosulfonyl)imide, also called PI13FSI) is a popular and widely studied example of an ionic liquid (IL) used as an electrolyte component in various electrochemical devices, particularly batteries and supercapacitors. It serves as the high-stability, non-flammable solvent into which a mobile metal salt is dissolved (e.g., LiTFSI, NaTFSI, or KTFSI) to create the working electrolyte.
| Part Number |
CBESPP13FSI (C-BES-PP13FSI) |
| CAS |
911303-46-3 |
| Chemical Formula |
C9H20F2N2O4S2  |
| Appearance |
Colorless liquid |
| Purity |
99.9% (Battery Grade) |
| Molecular Weight | 322.39 g/mol |
| Density | 1.31 g/cm3 |
| Package Size | 25 g/bottle |
Notes: Please try to store the PP14FSI liquid in the glovebox.
References:
- JS. Xiong, et al. Design of a Multifunctional Interlayer for NASCION-Based Solid-State Li Metal Batteries, Adv. Funct. Mater., 2020, 30, 2001444.
- J. F. Dohmann, et al. Galvanic Couples in Ionic Liquid-Based Electrolyte Systems for Lithium Metal Batteries—An Overlooked Cause of Galvanic Corrosion?, Adv. Energy Mater., 2021, 11, 2101021.