Py13TFSI (1-Methyl-1-propylpyrrolidinium bis(trifluoromethanesulfonyl)imide, >99.9%) Ionic Liquid as Battery Electrolyte Solvent, 25-100 g/bottle, CBESPy13TFSI
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Py13TFSI (1-Methyl-1-propylpyrrolidinium bis(trifluoromethanesulfonyl)imide) 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 |
CBESPy13TFSI (C-BES-Py13TFSI) |
| CAS |
223437-05-6 |
| Chemical Formula |
C10H18N2F6S2O4  |
| Appearance |
Colorless liquid |
| Purity |
>99.9% (Battery Grade) Humidity level<100 ppm |
| Molecular Weight | 408.4 g/mol |
| Density | 1.44 g/cm3 |
| Package Size | 25 g, 50 g, and 100 g/bottle |
Notes: Please try to store the Py13TFSI liquid in a dry place (dryroom or glovebox is preferred option).
References:
- X. Hu, et al. Electrochemical and in-situ scanning tunneling microscopy studies of bis(fluorosulfonyl)imide and bis(trifluoromethanesulfonyl)imide based ionic liquids on graphite and gold electrodes and lithium salt influence, J. Power Sources, 2015, 293, 187-195.
- N. W. Li, et al. Passivation of Lithium Metal Anode via Hybrid Ionic Liquid Electrolyte toward Stable Li Plating/Stripping, Adv. Sci., 2017, 4, 1600400.